diff options
Diffstat (limited to 'src/libsystemd/include')
| -rw-r--r-- | src/libsystemd/include/systemd/_sd-common.h | 83 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-bus-protocol.h | 102 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-bus-vtable.h | 141 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-bus.h | 463 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-daemon.h | 294 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-event.h | 143 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-id128.h | 115 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-journal.h | 174 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-login.h | 245 | ||||
| -rw-r--r-- | src/libsystemd/include/systemd/sd-messages.h | 91 |
10 files changed, 1851 insertions, 0 deletions
diff --git a/src/libsystemd/include/systemd/_sd-common.h b/src/libsystemd/include/systemd/_sd-common.h new file mode 100644 index 0000000000..3bb886be75 --- /dev/null +++ b/src/libsystemd/include/systemd/_sd-common.h @@ -0,0 +1,83 @@ +#ifndef foosdcommonhfoo +#define foosdcommonhfoo + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +/* This is a private header; never even think of including this directly! */ + +#if __INCLUDE_LEVEL__ <= 1 +#error "Do not include _sd-common.h directly; it is a private header." +#endif + +#ifndef _sd_printf_ +# if __GNUC__ >= 4 +# define _sd_printf_(a,b) __attribute__ ((format (printf, a, b))) +# else +# define _sd_printf_(a,b) +# endif +#endif + +#ifndef _sd_sentinel_ +# define _sd_sentinel_ __attribute__((sentinel)) +#endif + +#ifndef _sd_packed_ +# define _sd_packed_ __attribute__((packed)) +#endif + +#ifndef _sd_pure_ +# define _sd_pure_ __attribute__((pure)) +#endif + +#ifndef _SD_STRINGIFY +# define _SD_XSTRINGIFY(x) #x +# define _SD_STRINGIFY(x) _SD_XSTRINGIFY(x) +#endif + +#ifndef _SD_BEGIN_DECLARATIONS +# ifdef __cplusplus +# define _SD_BEGIN_DECLARATIONS \ + extern "C" { \ + struct _sd_useless_struct_to_allow_trailing_semicolon_ +# else +# define _SD_BEGIN_DECLARATIONS \ + struct _sd_useless_struct_to_allow_trailing_semicolon_ +# endif +#endif + +#ifndef _SD_END_DECLARATIONS +# ifdef __cplusplus +# define _SD_END_DECLARATIONS \ + } \ + struct _sd_useless_cpp_struct_to_allow_trailing_semicolon_ +# else +# define _SD_END_DECLARATIONS \ + struct _sd_useless_struct_to_allow_trailing_semicolon_ +# endif +#endif + +#define _SD_DEFINE_POINTER_CLEANUP_FUNC(type, func) \ + static __inline__ void func##p(type **p) { \ + if (*p) \ + func(*p); \ + } \ + struct _sd_useless_struct_to_allow_trailing_semicolon_ + +#endif diff --git a/src/libsystemd/include/systemd/sd-bus-protocol.h b/src/libsystemd/include/systemd/sd-bus-protocol.h new file mode 100644 index 0000000000..623cee0c50 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-bus-protocol.h @@ -0,0 +1,102 @@ +#ifndef foosdbusprotocolhfoo +#define foosdbusprotocolhfoo + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "_sd-common.h" + +_SD_BEGIN_DECLARATIONS; + +/* Types of message */ + +enum { + _SD_BUS_MESSAGE_TYPE_INVALID = 0, + SD_BUS_MESSAGE_METHOD_CALL, + SD_BUS_MESSAGE_METHOD_RETURN, + SD_BUS_MESSAGE_METHOD_ERROR, + SD_BUS_MESSAGE_SIGNAL, + _SD_BUS_MESSAGE_TYPE_MAX +}; + +/* Primitive types */ + +enum { + _SD_BUS_TYPE_INVALID = 0, + SD_BUS_TYPE_BYTE = 'y', + SD_BUS_TYPE_BOOLEAN = 'b', + SD_BUS_TYPE_INT16 = 'n', + SD_BUS_TYPE_UINT16 = 'q', + SD_BUS_TYPE_INT32 = 'i', + SD_BUS_TYPE_UINT32 = 'u', + SD_BUS_TYPE_INT64 = 'x', + SD_BUS_TYPE_UINT64 = 't', + SD_BUS_TYPE_DOUBLE = 'd', + SD_BUS_TYPE_STRING = 's', + SD_BUS_TYPE_OBJECT_PATH = 'o', + SD_BUS_TYPE_SIGNATURE = 'g', + SD_BUS_TYPE_UNIX_FD = 'h', + SD_BUS_TYPE_ARRAY = 'a', + SD_BUS_TYPE_VARIANT = 'v', + SD_BUS_TYPE_STRUCT = 'r', /* not actually used in signatures */ + SD_BUS_TYPE_STRUCT_BEGIN = '(', + SD_BUS_TYPE_STRUCT_END = ')', + SD_BUS_TYPE_DICT_ENTRY = 'e', /* not actually used in signatures */ + SD_BUS_TYPE_DICT_ENTRY_BEGIN = '{', + SD_BUS_TYPE_DICT_ENTRY_END = '}' +}; + +/* Well-known errors. Note that this is only a sanitized subset of the + * errors that the reference implementation generates. */ + +#define SD_BUS_ERROR_FAILED "org.freedesktop.DBus.Error.Failed" +#define SD_BUS_ERROR_NO_MEMORY "org.freedesktop.DBus.Error.NoMemory" +#define SD_BUS_ERROR_SERVICE_UNKNOWN "org.freedesktop.DBus.Error.ServiceUnknown" +#define SD_BUS_ERROR_NAME_HAS_NO_OWNER "org.freedesktop.DBus.Error.NameHasNoOwner" +#define SD_BUS_ERROR_NO_REPLY "org.freedesktop.DBus.Error.NoReply" +#define SD_BUS_ERROR_IO_ERROR "org.freedesktop.DBus.Error.IOError" +#define SD_BUS_ERROR_BAD_ADDRESS "org.freedesktop.DBus.Error.BadAddress" +#define SD_BUS_ERROR_NOT_SUPPORTED "org.freedesktop.DBus.Error.NotSupported" +#define SD_BUS_ERROR_LIMITS_EXCEEDED "org.freedesktop.DBus.Error.LimitsExceeded" +#define SD_BUS_ERROR_ACCESS_DENIED "org.freedesktop.DBus.Error.AccessDenied" +#define SD_BUS_ERROR_AUTH_FAILED "org.freedesktop.DBus.Error.AuthFailed" +#define SD_BUS_ERROR_NO_SERVER "org.freedesktop.DBus.Error.NoServer" +#define SD_BUS_ERROR_TIMEOUT "org.freedesktop.DBus.Error.Timeout" +#define SD_BUS_ERROR_NO_NETWORK "org.freedesktop.DBus.Error.NoNetwork" +#define SD_BUS_ERROR_ADDRESS_IN_USE "org.freedesktop.DBus.Error.AddressInUse" +#define SD_BUS_ERROR_DISCONNECTED "org.freedesktop.DBus.Error.Disconnected" +#define SD_BUS_ERROR_INVALID_ARGS "org.freedesktop.DBus.Error.InvalidArgs" +#define SD_BUS_ERROR_FILE_NOT_FOUND "org.freedesktop.DBus.Error.FileNotFound" +#define SD_BUS_ERROR_FILE_EXISTS "org.freedesktop.DBus.Error.FileExists" +#define SD_BUS_ERROR_UNKNOWN_METHOD "org.freedesktop.DBus.Error.UnknownMethod" +#define SD_BUS_ERROR_UNKNOWN_OBJECT "org.freedesktop.DBus.Error.UnknownObject" +#define SD_BUS_ERROR_UNKNOWN_INTERFACE "org.freedesktop.DBus.Error.UnknownInterface" +#define SD_BUS_ERROR_UNKNOWN_PROPERTY "org.freedesktop.DBus.Error.UnknownProperty" +#define SD_BUS_ERROR_PROPERTY_READ_ONLY "org.freedesktop.DBus.Error.PropertyReadOnly" +#define SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN "org.freedesktop.DBus.Error.UnixProcessIdUnknown" +#define SD_BUS_ERROR_INVALID_SIGNATURE "org.freedesktop.DBus.Error.InvalidSignature" +#define SD_BUS_ERROR_INCONSISTENT_MESSAGE "org.freedesktop.DBus.Error.InconsistentMessage" +#define SD_BUS_ERROR_MATCH_RULE_NOT_FOUND "org.freedesktop.DBus.Error.MatchRuleNotFound" +#define SD_BUS_ERROR_MATCH_RULE_INVALID "org.freedesktop.DBus.Error.MatchRuleInvalid" +#define SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED \ + "org.freedesktop.DBus.Error.InteractiveAuthorizationRequired" + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-bus-vtable.h b/src/libsystemd/include/systemd/sd-bus-vtable.h new file mode 100644 index 0000000000..e8f84eb545 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-bus-vtable.h @@ -0,0 +1,141 @@ +#ifndef foosdbusvtablehfoo +#define foosdbusvtablehfoo + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "_sd-common.h" + +_SD_BEGIN_DECLARATIONS; + +typedef struct sd_bus_vtable sd_bus_vtable; + +#include "sd-bus.h" + +enum { + _SD_BUS_VTABLE_START = '<', + _SD_BUS_VTABLE_END = '>', + _SD_BUS_VTABLE_METHOD = 'M', + _SD_BUS_VTABLE_SIGNAL = 'S', + _SD_BUS_VTABLE_PROPERTY = 'P', + _SD_BUS_VTABLE_WRITABLE_PROPERTY = 'W' +}; + +enum { + SD_BUS_VTABLE_DEPRECATED = 1ULL << 0, + SD_BUS_VTABLE_HIDDEN = 1ULL << 1, + SD_BUS_VTABLE_UNPRIVILEGED = 1ULL << 2, + SD_BUS_VTABLE_METHOD_NO_REPLY = 1ULL << 3, + SD_BUS_VTABLE_PROPERTY_CONST = 1ULL << 4, + SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE = 1ULL << 5, + SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION = 1ULL << 6, + SD_BUS_VTABLE_PROPERTY_EXPLICIT = 1ULL << 7, + _SD_BUS_VTABLE_CAPABILITY_MASK = 0xFFFFULL << 40 +}; + +#define SD_BUS_VTABLE_CAPABILITY(x) ((uint64_t) (((x)+1) & 0xFFFF) << 40) + +struct sd_bus_vtable { + /* Please do not initialize this structure directly, use the + * macros below instead */ + + uint8_t type:8; + uint64_t flags:56; + union { + struct { + size_t element_size; + } start; + struct { + const char *member; + const char *signature; + const char *result; + sd_bus_message_handler_t handler; + size_t offset; + } method; + struct { + const char *member; + const char *signature; + } signal; + struct { + const char *member; + const char *signature; + sd_bus_property_get_t get; + sd_bus_property_set_t set; + size_t offset; + } property; + } x; +}; + +#define SD_BUS_VTABLE_START(_flags) \ + { \ + .type = _SD_BUS_VTABLE_START, \ + .flags = _flags, \ + .x.start.element_size = sizeof(sd_bus_vtable), \ + } + +#define SD_BUS_METHOD_WITH_OFFSET(_member, _signature, _result, _handler, _offset, _flags) \ + { \ + .type = _SD_BUS_VTABLE_METHOD, \ + .flags = _flags, \ + .x.method.member = _member, \ + .x.method.signature = _signature, \ + .x.method.result = _result, \ + .x.method.handler = _handler, \ + .x.method.offset = _offset, \ + } +#define SD_BUS_METHOD(_member, _signature, _result, _handler, _flags) \ + SD_BUS_METHOD_WITH_OFFSET(_member, _signature, _result, _handler, 0, _flags) + +#define SD_BUS_SIGNAL(_member, _signature, _flags) \ + { \ + .type = _SD_BUS_VTABLE_SIGNAL, \ + .flags = _flags, \ + .x.signal.member = _member, \ + .x.signal.signature = _signature, \ + } + +#define SD_BUS_PROPERTY(_member, _signature, _get, _offset, _flags) \ + { \ + .type = _SD_BUS_VTABLE_PROPERTY, \ + .flags = _flags, \ + .x.property.member = _member, \ + .x.property.signature = _signature, \ + .x.property.get = _get, \ + .x.property.offset = _offset, \ + } + +#define SD_BUS_WRITABLE_PROPERTY(_member, _signature, _get, _set, _offset, _flags) \ + { \ + .type = _SD_BUS_VTABLE_WRITABLE_PROPERTY, \ + .flags = _flags, \ + .x.property.member = _member, \ + .x.property.signature = _signature, \ + .x.property.get = _get, \ + .x.property.set = _set, \ + .x.property.offset = _offset, \ + } + +#define SD_BUS_VTABLE_END \ + { \ + .type = _SD_BUS_VTABLE_END, \ + } + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-bus.h b/src/libsystemd/include/systemd/sd-bus.h new file mode 100644 index 0000000000..dd50162f9f --- /dev/null +++ b/src/libsystemd/include/systemd/sd-bus.h @@ -0,0 +1,463 @@ +#ifndef foosdbushfoo +#define foosdbushfoo + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <stdarg.h> +#include <sys/types.h> +#include <sys/uio.h> + +#include "_sd-common.h" +#include "sd-event.h" +#include "sd-id128.h" + +_SD_BEGIN_DECLARATIONS; + +/* Types */ + +typedef struct sd_bus sd_bus; +typedef struct sd_bus_message sd_bus_message; +typedef struct sd_bus_slot sd_bus_slot; +typedef struct sd_bus_creds sd_bus_creds; +typedef struct sd_bus_track sd_bus_track; + +typedef struct { + const char *name; + const char *message; + int _need_free; +} sd_bus_error; + +typedef struct { + const char* name; + int code; +} sd_bus_error_map; + +/* Flags */ + +enum { + SD_BUS_CREDS_PID = 1ULL << 0, + SD_BUS_CREDS_TID = 1ULL << 1, + SD_BUS_CREDS_PPID = 1ULL << 2, + SD_BUS_CREDS_UID = 1ULL << 3, + SD_BUS_CREDS_EUID = 1ULL << 4, + SD_BUS_CREDS_SUID = 1ULL << 5, + SD_BUS_CREDS_FSUID = 1ULL << 6, + SD_BUS_CREDS_GID = 1ULL << 7, + SD_BUS_CREDS_EGID = 1ULL << 8, + SD_BUS_CREDS_SGID = 1ULL << 9, + SD_BUS_CREDS_FSGID = 1ULL << 10, + SD_BUS_CREDS_SUPPLEMENTARY_GIDS = 1ULL << 11, + SD_BUS_CREDS_COMM = 1ULL << 12, + SD_BUS_CREDS_TID_COMM = 1ULL << 13, + SD_BUS_CREDS_EXE = 1ULL << 14, + SD_BUS_CREDS_CMDLINE = 1ULL << 15, + SD_BUS_CREDS_CGROUP = 1ULL << 16, + SD_BUS_CREDS_UNIT = 1ULL << 17, + SD_BUS_CREDS_SLICE = 1ULL << 18, + SD_BUS_CREDS_USER_UNIT = 1ULL << 19, + SD_BUS_CREDS_USER_SLICE = 1ULL << 20, + SD_BUS_CREDS_SESSION = 1ULL << 21, + SD_BUS_CREDS_OWNER_UID = 1ULL << 22, + SD_BUS_CREDS_EFFECTIVE_CAPS = 1ULL << 23, + SD_BUS_CREDS_PERMITTED_CAPS = 1ULL << 24, + SD_BUS_CREDS_INHERITABLE_CAPS = 1ULL << 25, + SD_BUS_CREDS_BOUNDING_CAPS = 1ULL << 26, + SD_BUS_CREDS_SELINUX_CONTEXT = 1ULL << 27, + SD_BUS_CREDS_AUDIT_SESSION_ID = 1ULL << 28, + SD_BUS_CREDS_AUDIT_LOGIN_UID = 1ULL << 29, + SD_BUS_CREDS_TTY = 1ULL << 30, + SD_BUS_CREDS_UNIQUE_NAME = 1ULL << 31, + SD_BUS_CREDS_WELL_KNOWN_NAMES = 1ULL << 32, + SD_BUS_CREDS_DESCRIPTION = 1ULL << 33, + SD_BUS_CREDS_AUGMENT = 1ULL << 63, /* special flag, if on sd-bus will augment creds struct, in a potentially race-full way. */ + _SD_BUS_CREDS_ALL = (1ULL << 34) -1 +}; + +enum { + SD_BUS_NAME_REPLACE_EXISTING = 1ULL << 0, + SD_BUS_NAME_ALLOW_REPLACEMENT = 1ULL << 1, + SD_BUS_NAME_QUEUE = 1ULL << 2 +}; + +/* Callbacks */ + +typedef int (*sd_bus_message_handler_t)(sd_bus_message *m, void *userdata, sd_bus_error *ret_error); +typedef int (*sd_bus_node_enumerator_t) (sd_bus *bus, const char *prefix, void *userdata, char ***ret_nodes, sd_bus_error *ret_error); +typedef int (*sd_bus_object_find_t) (sd_bus *bus, const char *path, const char *interface, void *userdata, void **ret_found, sd_bus_error *ret_error); +typedef int (*sd_bus_property_get_t) (sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *ret_error); +typedef int (*sd_bus_property_set_t) (sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *value, void *userdata, sd_bus_error *ret_error); +typedef int (*sd_bus_track_handler_t) (sd_bus_track *track, void *userdata); + +#include "sd-bus-protocol.h" +#include "sd-bus-vtable.h" + +/* Connections */ + +int sd_bus_default(sd_bus **ret); +int sd_bus_default_user(sd_bus **ret); +int sd_bus_default_system(sd_bus **ret); + +int sd_bus_open(sd_bus **ret); +int sd_bus_open_user(sd_bus **ret); +int sd_bus_open_system(sd_bus **ret); +int sd_bus_open_system_remote(sd_bus **ret, const char *host); +int sd_bus_open_system_machine(sd_bus **ret, const char *machine); + +int sd_bus_new(sd_bus **ret); + +int sd_bus_set_address(sd_bus *bus, const char *address); +int sd_bus_set_fd(sd_bus *bus, int input_fd, int output_fd); +int sd_bus_set_exec(sd_bus *bus, const char *path, char *const argv[]); +int sd_bus_get_address(sd_bus *bus, const char **address); +int sd_bus_set_bus_client(sd_bus *bus, int b); +int sd_bus_is_bus_client(sd_bus *bus); +int sd_bus_set_server(sd_bus *bus, int b, sd_id128_t bus_id); +int sd_bus_is_server(sd_bus *bus); +int sd_bus_set_anonymous(sd_bus *bus, int b); +int sd_bus_is_anonymous(sd_bus *bus); +int sd_bus_set_trusted(sd_bus *bus, int b); +int sd_bus_is_trusted(sd_bus *bus); +int sd_bus_set_monitor(sd_bus *bus, int b); +int sd_bus_is_monitor(sd_bus *bus); +int sd_bus_set_description(sd_bus *bus, const char *description); +int sd_bus_get_description(sd_bus *bus, const char **description); +int sd_bus_negotiate_creds(sd_bus *bus, int b, uint64_t creds_mask); +int sd_bus_negotiate_timestamp(sd_bus *bus, int b); +int sd_bus_negotiate_fds(sd_bus *bus, int b); +int sd_bus_can_send(sd_bus *bus, char type); +int sd_bus_get_creds_mask(sd_bus *bus, uint64_t *creds_mask); +int sd_bus_set_allow_interactive_authorization(sd_bus *bus, int b); +int sd_bus_get_allow_interactive_authorization(sd_bus *bus); +int sd_bus_set_exit_on_disconnect(sd_bus *bus, int b); +int sd_bus_get_exit_on_disconnect(sd_bus *bus); + +int sd_bus_start(sd_bus *ret); + +int sd_bus_try_close(sd_bus *bus); +void sd_bus_close(sd_bus *bus); + +sd_bus *sd_bus_ref(sd_bus *bus); +sd_bus *sd_bus_unref(sd_bus *bus); +sd_bus *sd_bus_flush_close_unref(sd_bus *bus); + +void sd_bus_default_flush_close(void); + +int sd_bus_is_open(sd_bus *bus); + +int sd_bus_get_bus_id(sd_bus *bus, sd_id128_t *id); +int sd_bus_get_scope(sd_bus *bus, const char **scope); +int sd_bus_get_tid(sd_bus *bus, pid_t *tid); +int sd_bus_get_owner_creds(sd_bus *bus, uint64_t creds_mask, sd_bus_creds **ret); + +int sd_bus_send(sd_bus *bus, sd_bus_message *m, uint64_t *cookie); +int sd_bus_send_to(sd_bus *bus, sd_bus_message *m, const char *destination, uint64_t *cookie); +int sd_bus_call(sd_bus *bus, sd_bus_message *m, uint64_t usec, sd_bus_error *ret_error, sd_bus_message **reply); +int sd_bus_call_async(sd_bus *bus, sd_bus_slot **slot, sd_bus_message *m, sd_bus_message_handler_t callback, void *userdata, uint64_t usec); + +int sd_bus_get_fd(sd_bus *bus); +int sd_bus_get_events(sd_bus *bus); +int sd_bus_get_timeout(sd_bus *bus, uint64_t *timeout_usec); +int sd_bus_process(sd_bus *bus, sd_bus_message **r); +int sd_bus_process_priority(sd_bus *bus, int64_t max_priority, sd_bus_message **r); +int sd_bus_wait(sd_bus *bus, uint64_t timeout_usec); +int sd_bus_flush(sd_bus *bus); + +sd_bus_slot* sd_bus_get_current_slot(sd_bus *bus); +sd_bus_message* sd_bus_get_current_message(sd_bus *bus); +sd_bus_message_handler_t sd_bus_get_current_handler(sd_bus *bus); +void* sd_bus_get_current_userdata(sd_bus *bus); + +int sd_bus_attach_event(sd_bus *bus, sd_event *e, int priority); +int sd_bus_detach_event(sd_bus *bus); +sd_event *sd_bus_get_event(sd_bus *bus); + +int sd_bus_add_filter(sd_bus *bus, sd_bus_slot **slot, sd_bus_message_handler_t callback, void *userdata); +int sd_bus_add_match(sd_bus *bus, sd_bus_slot **slot, const char *match, sd_bus_message_handler_t callback, void *userdata); +int sd_bus_add_object(sd_bus *bus, sd_bus_slot **slot, const char *path, sd_bus_message_handler_t callback, void *userdata); +int sd_bus_add_fallback(sd_bus *bus, sd_bus_slot **slot, const char *prefix, sd_bus_message_handler_t callback, void *userdata); +int sd_bus_add_object_vtable(sd_bus *bus, sd_bus_slot **slot, const char *path, const char *interface, const sd_bus_vtable *vtable, void *userdata); +int sd_bus_add_fallback_vtable(sd_bus *bus, sd_bus_slot **slot, const char *prefix, const char *interface, const sd_bus_vtable *vtable, sd_bus_object_find_t find, void *userdata); +int sd_bus_add_node_enumerator(sd_bus *bus, sd_bus_slot **slot, const char *path, sd_bus_node_enumerator_t callback, void *userdata); +int sd_bus_add_object_manager(sd_bus *bus, sd_bus_slot **slot, const char *path); + +/* Slot object */ + +sd_bus_slot* sd_bus_slot_ref(sd_bus_slot *slot); +sd_bus_slot* sd_bus_slot_unref(sd_bus_slot *slot); + +sd_bus* sd_bus_slot_get_bus(sd_bus_slot *slot); +void *sd_bus_slot_get_userdata(sd_bus_slot *slot); +void *sd_bus_slot_set_userdata(sd_bus_slot *slot, void *userdata); +int sd_bus_slot_set_description(sd_bus_slot *slot, const char *description); +int sd_bus_slot_get_description(sd_bus_slot *slot, const char **description); + +sd_bus_message* sd_bus_slot_get_current_message(sd_bus_slot *slot); +sd_bus_message_handler_t sd_bus_slot_get_current_handler(sd_bus_slot *bus); +void *sd_bus_slot_get_current_userdata(sd_bus_slot *slot); + +/* Message object */ + +int sd_bus_message_new_signal(sd_bus *bus, sd_bus_message **m, const char *path, const char *interface, const char *member); +int sd_bus_message_new_method_call(sd_bus *bus, sd_bus_message **m, const char *destination, const char *path, const char *interface, const char *member); +int sd_bus_message_new_method_return(sd_bus_message *call, sd_bus_message **m); +int sd_bus_message_new_method_error(sd_bus_message *call, sd_bus_message **m, const sd_bus_error *e); +int sd_bus_message_new_method_errorf(sd_bus_message *call, sd_bus_message **m, const char *name, const char *format, ...) _sd_printf_(4, 5); +int sd_bus_message_new_method_errno(sd_bus_message *call, sd_bus_message **m, int error, const sd_bus_error *e); +int sd_bus_message_new_method_errnof(sd_bus_message *call, sd_bus_message **m, int error, const char *format, ...) _sd_printf_(4, 5); + +sd_bus_message* sd_bus_message_ref(sd_bus_message *m); +sd_bus_message* sd_bus_message_unref(sd_bus_message *m); + +int sd_bus_message_get_type(sd_bus_message *m, uint8_t *type); +int sd_bus_message_get_cookie(sd_bus_message *m, uint64_t *cookie); +int sd_bus_message_get_reply_cookie(sd_bus_message *m, uint64_t *cookie); +int sd_bus_message_get_priority(sd_bus_message *m, int64_t *priority); + +int sd_bus_message_get_expect_reply(sd_bus_message *m); +int sd_bus_message_get_auto_start(sd_bus_message *m); +int sd_bus_message_get_allow_interactive_authorization(sd_bus_message *m); + +const char *sd_bus_message_get_signature(sd_bus_message *m, int complete); +const char *sd_bus_message_get_path(sd_bus_message *m); +const char *sd_bus_message_get_interface(sd_bus_message *m); +const char *sd_bus_message_get_member(sd_bus_message *m); +const char *sd_bus_message_get_destination(sd_bus_message *m); +const char *sd_bus_message_get_sender(sd_bus_message *m); +const sd_bus_error *sd_bus_message_get_error(sd_bus_message *m); +int sd_bus_message_get_errno(sd_bus_message *m); + +int sd_bus_message_get_monotonic_usec(sd_bus_message *m, uint64_t *usec); +int sd_bus_message_get_realtime_usec(sd_bus_message *m, uint64_t *usec); +int sd_bus_message_get_seqnum(sd_bus_message *m, uint64_t* seqnum); + +sd_bus* sd_bus_message_get_bus(sd_bus_message *m); +sd_bus_creds *sd_bus_message_get_creds(sd_bus_message *m); /* do not unref the result */ + +int sd_bus_message_is_signal(sd_bus_message *m, const char *interface, const char *member); +int sd_bus_message_is_method_call(sd_bus_message *m, const char *interface, const char *member); +int sd_bus_message_is_method_error(sd_bus_message *m, const char *name); +int sd_bus_message_is_empty(sd_bus_message *m); +int sd_bus_message_has_signature(sd_bus_message *m, const char *signature); + +int sd_bus_message_set_expect_reply(sd_bus_message *m, int b); +int sd_bus_message_set_auto_start(sd_bus_message *m, int b); +int sd_bus_message_set_allow_interactive_authorization(sd_bus_message *m, int b); + +int sd_bus_message_set_destination(sd_bus_message *m, const char *destination); +int sd_bus_message_set_priority(sd_bus_message *m, int64_t priority); + +int sd_bus_message_append(sd_bus_message *m, const char *types, ...); +int sd_bus_message_append_basic(sd_bus_message *m, char type, const void *p); +int sd_bus_message_append_array(sd_bus_message *m, char type, const void *ptr, size_t size); +int sd_bus_message_append_array_space(sd_bus_message *m, char type, size_t size, void **ptr); +int sd_bus_message_append_array_iovec(sd_bus_message *m, char type, const struct iovec *iov, unsigned n); +int sd_bus_message_append_array_memfd(sd_bus_message *m, char type, int memfd, uint64_t offset, uint64_t size); +int sd_bus_message_append_string_space(sd_bus_message *m, size_t size, char **s); +int sd_bus_message_append_string_iovec(sd_bus_message *m, const struct iovec *iov, unsigned n); +int sd_bus_message_append_string_memfd(sd_bus_message *m, int memfd, uint64_t offset, uint64_t size); +int sd_bus_message_append_strv(sd_bus_message *m, char **l); +int sd_bus_message_open_container(sd_bus_message *m, char type, const char *contents); +int sd_bus_message_close_container(sd_bus_message *m); +int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int all); + +int sd_bus_message_read(sd_bus_message *m, const char *types, ...); +int sd_bus_message_read_basic(sd_bus_message *m, char type, void *p); +int sd_bus_message_read_array(sd_bus_message *m, char type, const void **ptr, size_t *size); +int sd_bus_message_read_strv(sd_bus_message *m, char ***l); /* free the result! */ +int sd_bus_message_skip(sd_bus_message *m, const char *types); +int sd_bus_message_enter_container(sd_bus_message *m, char type, const char *contents); +int sd_bus_message_exit_container(sd_bus_message *m); +int sd_bus_message_peek_type(sd_bus_message *m, char *type, const char **contents); +int sd_bus_message_verify_type(sd_bus_message *m, char type, const char *contents); +int sd_bus_message_at_end(sd_bus_message *m, int complete); +int sd_bus_message_rewind(sd_bus_message *m, int complete); + +/* Bus management */ + +int sd_bus_get_unique_name(sd_bus *bus, const char **unique); +int sd_bus_request_name(sd_bus *bus, const char *name, uint64_t flags); +int sd_bus_release_name(sd_bus *bus, const char *name); +int sd_bus_list_names(sd_bus *bus, char ***acquired, char ***activatable); /* free the results */ +int sd_bus_get_name_creds(sd_bus *bus, const char *name, uint64_t mask, sd_bus_creds **creds); /* unref the result! */ +int sd_bus_get_name_machine_id(sd_bus *bus, const char *name, sd_id128_t *machine); + +/* Convenience calls */ + +int sd_bus_call_method(sd_bus *bus, const char *destination, const char *path, const char *interface, const char *member, sd_bus_error *ret_error, sd_bus_message **reply, const char *types, ...); +int sd_bus_call_method_async(sd_bus *bus, sd_bus_slot **slot, const char *destination, const char *path, const char *interface, const char *member, sd_bus_message_handler_t callback, void *userdata, const char *types, ...); +int sd_bus_get_property(sd_bus *bus, const char *destination, const char *path, const char *interface, const char *member, sd_bus_error *ret_error, sd_bus_message **reply, const char *type); +int sd_bus_get_property_trivial(sd_bus *bus, const char *destination, const char *path, const char *interface, const char *member, sd_bus_error *ret_error, char type, void *ret_ptr); +int sd_bus_get_property_string(sd_bus *bus, const char *destination, const char *path, const char *interface, const char *member, sd_bus_error *ret_error, char **ret); /* free the result! */ +int sd_bus_get_property_strv(sd_bus *bus, const char *destination, const char *path, const char *interface, const char *member, sd_bus_error *ret_error, char ***ret); /* free the result! */ +int sd_bus_set_property(sd_bus *bus, const char *destination, const char *path, const char *interface, const char *member, sd_bus_error *ret_error, const char *type, ...); + +int sd_bus_reply_method_return(sd_bus_message *call, const char *types, ...); +int sd_bus_reply_method_error(sd_bus_message *call, const sd_bus_error *e); +int sd_bus_reply_method_errorf(sd_bus_message *call, const char *name, const char *format, ...) _sd_printf_(3, 4); +int sd_bus_reply_method_errno(sd_bus_message *call, int error, const sd_bus_error *e); +int sd_bus_reply_method_errnof(sd_bus_message *call, int error, const char *format, ...) _sd_printf_(3, 4); + +int sd_bus_emit_signal(sd_bus *bus, const char *path, const char *interface, const char *member, const char *types, ...); + +int sd_bus_emit_properties_changed_strv(sd_bus *bus, const char *path, const char *interface, char **names); +int sd_bus_emit_properties_changed(sd_bus *bus, const char *path, const char *interface, const char *name, ...) _sd_sentinel_; + +int sd_bus_emit_object_added(sd_bus *bus, const char *path); +int sd_bus_emit_object_removed(sd_bus *bus, const char *path); +int sd_bus_emit_interfaces_added_strv(sd_bus *bus, const char *path, char **interfaces); +int sd_bus_emit_interfaces_added(sd_bus *bus, const char *path, const char *interface, ...) _sd_sentinel_; +int sd_bus_emit_interfaces_removed_strv(sd_bus *bus, const char *path, char **interfaces); +int sd_bus_emit_interfaces_removed(sd_bus *bus, const char *path, const char *interface, ...) _sd_sentinel_; + +int sd_bus_query_sender_creds(sd_bus_message *call, uint64_t mask, sd_bus_creds **creds); +int sd_bus_query_sender_privilege(sd_bus_message *call, int capability); + +/* Credential handling */ + +int sd_bus_creds_new_from_pid(sd_bus_creds **ret, pid_t pid, uint64_t creds_mask); +sd_bus_creds *sd_bus_creds_ref(sd_bus_creds *c); +sd_bus_creds *sd_bus_creds_unref(sd_bus_creds *c); +uint64_t sd_bus_creds_get_mask(const sd_bus_creds *c); +uint64_t sd_bus_creds_get_augmented_mask(const sd_bus_creds *c); + +int sd_bus_creds_get_pid(sd_bus_creds *c, pid_t *pid); +int sd_bus_creds_get_ppid(sd_bus_creds *c, pid_t *ppid); +int sd_bus_creds_get_tid(sd_bus_creds *c, pid_t *tid); +int sd_bus_creds_get_uid(sd_bus_creds *c, uid_t *uid); +int sd_bus_creds_get_euid(sd_bus_creds *c, uid_t *euid); +int sd_bus_creds_get_suid(sd_bus_creds *c, uid_t *suid); +int sd_bus_creds_get_fsuid(sd_bus_creds *c, uid_t *fsuid); +int sd_bus_creds_get_gid(sd_bus_creds *c, gid_t *gid); +int sd_bus_creds_get_egid(sd_bus_creds *c, gid_t *egid); +int sd_bus_creds_get_sgid(sd_bus_creds *c, gid_t *sgid); +int sd_bus_creds_get_fsgid(sd_bus_creds *c, gid_t *fsgid); +int sd_bus_creds_get_supplementary_gids(sd_bus_creds *c, const gid_t **gids); +int sd_bus_creds_get_comm(sd_bus_creds *c, const char **comm); +int sd_bus_creds_get_tid_comm(sd_bus_creds *c, const char **comm); +int sd_bus_creds_get_exe(sd_bus_creds *c, const char **exe); +int sd_bus_creds_get_cmdline(sd_bus_creds *c, char ***cmdline); +int sd_bus_creds_get_cgroup(sd_bus_creds *c, const char **cgroup); +int sd_bus_creds_get_unit(sd_bus_creds *c, const char **unit); +int sd_bus_creds_get_slice(sd_bus_creds *c, const char **slice); +int sd_bus_creds_get_user_unit(sd_bus_creds *c, const char **unit); +int sd_bus_creds_get_user_slice(sd_bus_creds *c, const char **slice); +int sd_bus_creds_get_session(sd_bus_creds *c, const char **session); +int sd_bus_creds_get_owner_uid(sd_bus_creds *c, uid_t *uid); +int sd_bus_creds_has_effective_cap(sd_bus_creds *c, int capability); +int sd_bus_creds_has_permitted_cap(sd_bus_creds *c, int capability); +int sd_bus_creds_has_inheritable_cap(sd_bus_creds *c, int capability); +int sd_bus_creds_has_bounding_cap(sd_bus_creds *c, int capability); +int sd_bus_creds_get_selinux_context(sd_bus_creds *c, const char **context); +int sd_bus_creds_get_audit_session_id(sd_bus_creds *c, uint32_t *sessionid); +int sd_bus_creds_get_audit_login_uid(sd_bus_creds *c, uid_t *loginuid); +int sd_bus_creds_get_tty(sd_bus_creds *c, const char **tty); +int sd_bus_creds_get_unique_name(sd_bus_creds *c, const char **name); +int sd_bus_creds_get_well_known_names(sd_bus_creds *c, char ***names); +int sd_bus_creds_get_description(sd_bus_creds *c, const char **name); + +/* Error structures */ + +#define SD_BUS_ERROR_MAKE_CONST(name, message) ((const sd_bus_error) {(name), (message), 0}) +#define SD_BUS_ERROR_NULL SD_BUS_ERROR_MAKE_CONST(NULL, NULL) + +void sd_bus_error_free(sd_bus_error *e); +int sd_bus_error_set(sd_bus_error *e, const char *name, const char *message); +int sd_bus_error_setf(sd_bus_error *e, const char *name, const char *format, ...) _sd_printf_(3, 4); +int sd_bus_error_set_const(sd_bus_error *e, const char *name, const char *message); +int sd_bus_error_set_errno(sd_bus_error *e, int error); +int sd_bus_error_set_errnof(sd_bus_error *e, int error, const char *format, ...) _sd_printf_(3, 4); +int sd_bus_error_set_errnofv(sd_bus_error *e, int error, const char *format, va_list ap) _sd_printf_(3,0); +int sd_bus_error_get_errno(const sd_bus_error *e); +int sd_bus_error_copy(sd_bus_error *dest, const sd_bus_error *e); +int sd_bus_error_is_set(const sd_bus_error *e); +int sd_bus_error_has_name(const sd_bus_error *e, const char *name); + +#define SD_BUS_ERROR_MAP(_name, _code) \ + { \ + .name = _name, \ + .code = _code, \ + } +#define SD_BUS_ERROR_MAP_END \ + { \ + .name = NULL, \ + .code = - 'x', \ + } + +int sd_bus_error_add_map(const sd_bus_error_map *map); + +/* Auxiliary macros */ + +#define SD_BUS_MESSAGE_APPEND_ID128(x) 16, \ + (x).bytes[0], (x).bytes[1], (x).bytes[2], (x).bytes[3], \ + (x).bytes[4], (x).bytes[5], (x).bytes[6], (x).bytes[7], \ + (x).bytes[8], (x).bytes[9], (x).bytes[10], (x).bytes[11], \ + (x).bytes[12], (x).bytes[13], (x).bytes[14], (x).bytes[15] + +#define SD_BUS_MESSAGE_READ_ID128(x) 16, \ + &(x).bytes[0], &(x).bytes[1], &(x).bytes[2], &(x).bytes[3], \ + &(x).bytes[4], &(x).bytes[5], &(x).bytes[6], &(x).bytes[7], \ + &(x).bytes[8], &(x).bytes[9], &(x).bytes[10], &(x).bytes[11], \ + &(x).bytes[12], &(x).bytes[13], &(x).bytes[14], &(x).bytes[15] + +/* Label escaping */ + +int sd_bus_path_encode(const char *prefix, const char *external_id, char **ret_path); +int sd_bus_path_encode_many(char **out, const char *path_template, ...); +int sd_bus_path_decode(const char *path, const char *prefix, char **ret_external_id); +int sd_bus_path_decode_many(const char *path, const char *path_template, ...); + +/* Tracking peers */ + +int sd_bus_track_new(sd_bus *bus, sd_bus_track **track, sd_bus_track_handler_t handler, void *userdata); +sd_bus_track* sd_bus_track_ref(sd_bus_track *track); +sd_bus_track* sd_bus_track_unref(sd_bus_track *track); + +sd_bus* sd_bus_track_get_bus(sd_bus_track *track); +void *sd_bus_track_get_userdata(sd_bus_track *track); +void *sd_bus_track_set_userdata(sd_bus_track *track, void *userdata); + +int sd_bus_track_add_sender(sd_bus_track *track, sd_bus_message *m); +int sd_bus_track_remove_sender(sd_bus_track *track, sd_bus_message *m); +int sd_bus_track_add_name(sd_bus_track *track, const char *name); +int sd_bus_track_remove_name(sd_bus_track *track, const char *name); + +int sd_bus_track_set_recursive(sd_bus_track *track, int b); +int sd_bus_track_get_recursive(sd_bus_track *track); + +unsigned sd_bus_track_count(sd_bus_track *track); +int sd_bus_track_count_sender(sd_bus_track *track, sd_bus_message *m); +int sd_bus_track_count_name(sd_bus_track *track, const char *name); + +const char* sd_bus_track_contains(sd_bus_track *track, const char *name); +const char* sd_bus_track_first(sd_bus_track *track); +const char* sd_bus_track_next(sd_bus_track *track); + +/* Define helpers so that __attribute__((cleanup(sd_bus_unrefp))) and similar may be used. */ +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus, sd_bus_unref); +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus, sd_bus_flush_close_unref); +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_slot, sd_bus_slot_unref); +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_message, sd_bus_message_unref); +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_creds, sd_bus_creds_unref); +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_track, sd_bus_track_unref); + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-daemon.h b/src/libsystemd/include/systemd/sd-daemon.h new file mode 100644 index 0000000000..740b176903 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-daemon.h @@ -0,0 +1,294 @@ +#ifndef foosddaemonhfoo +#define foosddaemonhfoo + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <sys/types.h> + +#include "_sd-common.h" + +_SD_BEGIN_DECLARATIONS; + +/* + The following functionality is provided: + + - Support for logging with log levels on stderr + - File descriptor passing for socket-based activation + - Daemon startup and status notification + - Detection of systemd boots + + See sd-daemon(3) for more information. +*/ + +/* + Log levels for usage on stderr: + + fprintf(stderr, SD_NOTICE "Hello World!\n"); + + This is similar to printk() usage in the kernel. +*/ +#define SD_EMERG "<0>" /* system is unusable */ +#define SD_ALERT "<1>" /* action must be taken immediately */ +#define SD_CRIT "<2>" /* critical conditions */ +#define SD_ERR "<3>" /* error conditions */ +#define SD_WARNING "<4>" /* warning conditions */ +#define SD_NOTICE "<5>" /* normal but significant condition */ +#define SD_INFO "<6>" /* informational */ +#define SD_DEBUG "<7>" /* debug-level messages */ + +/* The first passed file descriptor is fd 3 */ +#define SD_LISTEN_FDS_START 3 + +/* + Returns how many file descriptors have been passed, or a negative + errno code on failure. Optionally, removes the $LISTEN_FDS and + $LISTEN_PID file descriptors from the environment (recommended, but + problematic in threaded environments). If r is the return value of + this function you'll find the file descriptors passed as fds + SD_LISTEN_FDS_START to SD_LISTEN_FDS_START+r-1. Returns a negative + errno style error code on failure. This function call ensures that + the FD_CLOEXEC flag is set for the passed file descriptors, to make + sure they are not passed on to child processes. If FD_CLOEXEC shall + not be set, the caller needs to unset it after this call for all file + descriptors that are used. + + See sd_listen_fds(3) for more information. +*/ +int sd_listen_fds(int unset_environment); + +int sd_listen_fds_with_names(int unset_environment, char ***names); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a FIFO in the file system stored under the + specified path, 0 otherwise. If path is NULL a path name check will + not be done and the call only verifies if the file descriptor + refers to a FIFO. Returns a negative errno style error code on + failure. + + See sd_is_fifo(3) for more information. +*/ +int sd_is_fifo(int fd, const char *path); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a special character device on the file + system stored under the specified path, 0 otherwise. + If path is NULL a path name check will not be done and the call + only verifies if the file descriptor refers to a special character. + Returns a negative errno style error code on failure. + + See sd_is_special(3) for more information. +*/ +int sd_is_special(int fd, const char *path); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a socket of the specified family (AF_INET, + ...) and type (SOCK_DGRAM, SOCK_STREAM, ...), 0 otherwise. If + family is 0 a socket family check will not be done. If type is 0 a + socket type check will not be done and the call only verifies if + the file descriptor refers to a socket. If listening is > 0 it is + verified that the socket is in listening mode. (i.e. listen() has + been called) If listening is == 0 it is verified that the socket is + not in listening mode. If listening is < 0 no listening mode check + is done. Returns a negative errno style error code on failure. + + See sd_is_socket(3) for more information. +*/ +int sd_is_socket(int fd, int family, int type, int listening); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is an Internet socket, of the specified family + (either AF_INET or AF_INET6) and the specified type (SOCK_DGRAM, + SOCK_STREAM, ...), 0 otherwise. If version is 0 a protocol version + check is not done. If type is 0 a socket type check will not be + done. If port is 0 a socket port check will not be done. The + listening flag is used the same way as in sd_is_socket(). Returns a + negative errno style error code on failure. + + See sd_is_socket_inet(3) for more information. +*/ +int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is an AF_UNIX socket of the specified type + (SOCK_DGRAM, SOCK_STREAM, ...) and path, 0 otherwise. If type is 0 + a socket type check will not be done. If path is NULL a socket path + check will not be done. For normal AF_UNIX sockets set length to + 0. For abstract namespace sockets set length to the length of the + socket name (including the initial 0 byte), and pass the full + socket path in path (including the initial 0 byte). The listening + flag is used the same way as in sd_is_socket(). Returns a negative + errno style error code on failure. + + See sd_is_socket_unix(3) for more information. +*/ +int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a POSIX Message Queue of the specified name, + 0 otherwise. If path is NULL a message queue name check is not + done. Returns a negative errno style error code on failure. + + See sd_is_mq(3) for more information. +*/ +int sd_is_mq(int fd, const char *path); + +/* + Informs systemd about changed daemon state. This takes a number of + newline separated environment-style variable assignments in a + string. The following variables are known: + + READY=1 Tells systemd that daemon startup is finished (only + relevant for services of Type=notify). The passed + argument is a boolean "1" or "0". Since there is + little value in signaling non-readiness the only + value daemons should send is "READY=1". + + STATUS=... Passes a single-line status string back to systemd + that describes the daemon state. This is free-form + and can be used for various purposes: general state + feedback, fsck-like programs could pass completion + percentages and failing programs could pass a human + readable error message. Example: "STATUS=Completed + 66% of file system check..." + + ERRNO=... If a daemon fails, the errno-style error code, + formatted as string. Example: "ERRNO=2" for ENOENT. + + BUSERROR=... If a daemon fails, the D-Bus error-style error + code. Example: "BUSERROR=org.freedesktop.DBus.Error.TimedOut" + + MAINPID=... The main pid of a daemon, in case systemd did not + fork off the process itself. Example: "MAINPID=4711" + + WATCHDOG=1 Tells systemd to update the watchdog timestamp. + Services using this feature should do this in + regular intervals. A watchdog framework can use the + timestamps to detect failed services. Also see + sd_watchdog_enabled() below. + + FDSTORE=1 Store the file descriptors passed along with the + message in the per-service file descriptor store, + and pass them to the main process again on next + invocation. This variable is only supported with + sd_pid_notify_with_fds(). + + WATCHDOG_USEC=... + Reset watchdog_usec value during runtime. + To reset watchdog_usec value, start the service again. + Example: "WATCHDOG_USEC=20000000" + + Daemons can choose to send additional variables. However, it is + recommended to prefix variable names not listed above with X_. + + Returns a negative errno-style error code on failure. Returns > 0 + if systemd could be notified, 0 if it couldn't possibly because + systemd is not running. + + Example: When a daemon finished starting up, it could issue this + call to notify systemd about it: + + sd_notify(0, "READY=1"); + + See sd_notifyf() for more complete examples. + + See sd_notify(3) for more information. +*/ +int sd_notify(int unset_environment, const char *state); + +/* + Similar to sd_notify() but takes a format string. + + Example 1: A daemon could send the following after initialization: + + sd_notifyf(0, "READY=1\n" + "STATUS=Processing requests...\n" + "MAINPID=%lu", + (unsigned long) getpid()); + + Example 2: A daemon could send the following shortly before + exiting, on failure: + + sd_notifyf(0, "STATUS=Failed to start up: %s\n" + "ERRNO=%i", + strerror(errno), + errno); + + See sd_notifyf(3) for more information. +*/ +int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_(2,3); + +/* + Similar to sd_notify(), but send the message on behalf of another + process, if the appropriate permissions are available. +*/ +int sd_pid_notify(pid_t pid, int unset_environment, const char *state); + +/* + Similar to sd_notifyf(), but send the message on behalf of another + process, if the appropriate permissions are available. +*/ +int sd_pid_notifyf(pid_t pid, int unset_environment, const char *format, ...) _sd_printf_(3,4); + +/* + Similar to sd_pid_notify(), but also passes the specified fd array + to the service manager for storage. This is particularly useful for + FDSTORE=1 messages. +*/ +int sd_pid_notify_with_fds(pid_t pid, int unset_environment, const char *state, const int *fds, unsigned n_fds); + +/* + Returns > 0 if the system was booted with systemd. Returns < 0 on + error. Returns 0 if the system was not booted with systemd. Note + that all of the functions above handle non-systemd boots just + fine. You should NOT protect them with a call to this function. Also + note that this function checks whether the system, not the user + session is controlled by systemd. However the functions above work + for both user and system services. + + See sd_booted(3) for more information. +*/ +int sd_booted(void); + +/* + Returns > 0 if the service manager expects watchdog keep-alive + events to be sent regularly via sd_notify(0, "WATCHDOG=1"). Returns + 0 if it does not expect this. If the usec argument is non-NULL + returns the watchdog timeout in µs after which the service manager + will act on a process that has not sent a watchdog keep alive + message. This function is useful to implement services that + recognize automatically if they are being run under supervision of + systemd with WatchdogSec= set. It is recommended for clients to + generate keep-alive pings via sd_notify(0, "WATCHDOG=1") every half + of the returned time. + + See sd_watchdog_enabled(3) for more information. +*/ +int sd_watchdog_enabled(int unset_environment, uint64_t *usec); + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-event.h b/src/libsystemd/include/systemd/sd-event.h new file mode 100644 index 0000000000..cc26b7df55 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-event.h @@ -0,0 +1,143 @@ +#ifndef foosdeventhfoo +#define foosdeventhfoo + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <signal.h> +#include <sys/epoll.h> +#include <sys/signalfd.h> +#include <sys/types.h> + +#include "_sd-common.h" + +/* + Why is this better than pure epoll? + + - Supports event source prioritization + - Scales better with a large number of time events because it does not require one timerfd each + - Automatically tries to coalesce timer events system-wide + - Handles signals and child PIDs +*/ + +_SD_BEGIN_DECLARATIONS; + +typedef struct sd_event sd_event; +typedef struct sd_event_source sd_event_source; + +enum { + SD_EVENT_OFF = 0, + SD_EVENT_ON = 1, + SD_EVENT_ONESHOT = -1 +}; + +enum { + SD_EVENT_INITIAL, + SD_EVENT_ARMED, + SD_EVENT_PENDING, + SD_EVENT_RUNNING, + SD_EVENT_EXITING, + SD_EVENT_FINISHED, + SD_EVENT_PREPARING +}; + +enum { + /* And everything in-between and outside is good too */ + SD_EVENT_PRIORITY_IMPORTANT = -100, + SD_EVENT_PRIORITY_NORMAL = 0, + SD_EVENT_PRIORITY_IDLE = 100 +}; + +typedef int (*sd_event_handler_t)(sd_event_source *s, void *userdata); +typedef int (*sd_event_io_handler_t)(sd_event_source *s, int fd, uint32_t revents, void *userdata); +typedef int (*sd_event_time_handler_t)(sd_event_source *s, uint64_t usec, void *userdata); +typedef int (*sd_event_signal_handler_t)(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata); +#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED +typedef int (*sd_event_child_handler_t)(sd_event_source *s, const siginfo_t *si, void *userdata); +#else +typedef void* sd_event_child_handler_t; +#endif + +int sd_event_default(sd_event **e); + +int sd_event_new(sd_event **e); +sd_event* sd_event_ref(sd_event *e); +sd_event* sd_event_unref(sd_event *e); + +int sd_event_add_io(sd_event *e, sd_event_source **s, int fd, uint32_t events, sd_event_io_handler_t callback, void *userdata); +int sd_event_add_time(sd_event *e, sd_event_source **s, clockid_t clock, uint64_t usec, uint64_t accuracy, sd_event_time_handler_t callback, void *userdata); +int sd_event_add_signal(sd_event *e, sd_event_source **s, int sig, sd_event_signal_handler_t callback, void *userdata); +int sd_event_add_child(sd_event *e, sd_event_source **s, pid_t pid, int options, sd_event_child_handler_t callback, void *userdata); +int sd_event_add_defer(sd_event *e, sd_event_source **s, sd_event_handler_t callback, void *userdata); +int sd_event_add_post(sd_event *e, sd_event_source **s, sd_event_handler_t callback, void *userdata); +int sd_event_add_exit(sd_event *e, sd_event_source **s, sd_event_handler_t callback, void *userdata); + +int sd_event_prepare(sd_event *e); +int sd_event_wait(sd_event *e, uint64_t usec); +int sd_event_dispatch(sd_event *e); +int sd_event_run(sd_event *e, uint64_t usec); +int sd_event_loop(sd_event *e); +int sd_event_exit(sd_event *e, int code); + +int sd_event_now(sd_event *e, clockid_t clock, uint64_t *usec); + +int sd_event_get_fd(sd_event *e); +int sd_event_get_state(sd_event *e); +int sd_event_get_tid(sd_event *e, pid_t *tid); +int sd_event_get_exit_code(sd_event *e, int *code); +int sd_event_set_watchdog(sd_event *e, int b); +int sd_event_get_watchdog(sd_event *e); +int sd_event_get_iteration(sd_event *e, uint64_t *ret); + +sd_event_source* sd_event_source_ref(sd_event_source *s); +sd_event_source* sd_event_source_unref(sd_event_source *s); + +sd_event *sd_event_source_get_event(sd_event_source *s); +void* sd_event_source_get_userdata(sd_event_source *s); +void* sd_event_source_set_userdata(sd_event_source *s, void *userdata); + +int sd_event_source_set_description(sd_event_source *s, const char *description); +int sd_event_source_get_description(sd_event_source *s, const char **description); +int sd_event_source_set_prepare(sd_event_source *s, sd_event_handler_t callback); +int sd_event_source_get_pending(sd_event_source *s); +int sd_event_source_get_priority(sd_event_source *s, int64_t *priority); +int sd_event_source_set_priority(sd_event_source *s, int64_t priority); +int sd_event_source_get_enabled(sd_event_source *s, int *enabled); +int sd_event_source_set_enabled(sd_event_source *s, int enabled); +int sd_event_source_get_io_fd(sd_event_source *s); +int sd_event_source_set_io_fd(sd_event_source *s, int fd); +int sd_event_source_get_io_events(sd_event_source *s, uint32_t* events); +int sd_event_source_set_io_events(sd_event_source *s, uint32_t events); +int sd_event_source_get_io_revents(sd_event_source *s, uint32_t* revents); +int sd_event_source_get_time(sd_event_source *s, uint64_t *usec); +int sd_event_source_set_time(sd_event_source *s, uint64_t usec); +int sd_event_source_get_time_accuracy(sd_event_source *s, uint64_t *usec); +int sd_event_source_set_time_accuracy(sd_event_source *s, uint64_t usec); +int sd_event_source_get_time_clock(sd_event_source *s, clockid_t *clock); +int sd_event_source_get_signal(sd_event_source *s); +int sd_event_source_get_child_pid(sd_event_source *s, pid_t *pid); + +/* Define helpers so that __attribute__((cleanup(sd_event_unrefp))) and similar may be used. */ +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_event, sd_event_unref); +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_event_source, sd_event_source_unref); + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-id128.h b/src/libsystemd/include/systemd/sd-id128.h new file mode 100644 index 0000000000..ee011b1861 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-id128.h @@ -0,0 +1,115 @@ +#ifndef foosdid128hfoo +#define foosdid128hfoo + +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <string.h> + +#include "_sd-common.h" + +_SD_BEGIN_DECLARATIONS; + +/* 128-bit ID APIs. See sd-id128(3) for more information. */ + +typedef union sd_id128 sd_id128_t; + +union sd_id128 { + uint8_t bytes[16]; + uint64_t qwords[2]; +}; + +#define SD_ID128_STRING_MAX 33 + +char *sd_id128_to_string(sd_id128_t id, char s[SD_ID128_STRING_MAX]); + +int sd_id128_from_string(const char *s, sd_id128_t *ret); + +int sd_id128_randomize(sd_id128_t *ret); + +int sd_id128_get_machine(sd_id128_t *ret); +int sd_id128_get_boot(sd_id128_t *ret); +int sd_id128_get_invocation(sd_id128_t *ret); + +#define SD_ID128_MAKE(v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) \ + ((const sd_id128_t) { .bytes = { 0x##v0, 0x##v1, 0x##v2, 0x##v3, 0x##v4, 0x##v5, 0x##v6, 0x##v7, \ + 0x##v8, 0x##v9, 0x##v10, 0x##v11, 0x##v12, 0x##v13, 0x##v14, 0x##v15 }}) + +#define SD_ID128_ARRAY(v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) \ + { .bytes = { 0x##v0, 0x##v1, 0x##v2, 0x##v3, 0x##v4, 0x##v5, 0x##v6, 0x##v7, \ + 0x##v8, 0x##v9, 0x##v10, 0x##v11, 0x##v12, 0x##v13, 0x##v14, 0x##v15 }} + +/* Note that SD_ID128_FORMAT_VAL will evaluate the passed argument 16 + * times. It is hence not a good idea to call this macro with an + * expensive function as parameter or an expression with side + * effects */ + +#define SD_ID128_FORMAT_STR "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" +#define SD_ID128_FORMAT_VAL(x) (x).bytes[0], (x).bytes[1], (x).bytes[2], (x).bytes[3], (x).bytes[4], (x).bytes[5], (x).bytes[6], (x).bytes[7], (x).bytes[8], (x).bytes[9], (x).bytes[10], (x).bytes[11], (x).bytes[12], (x).bytes[13], (x).bytes[14], (x).bytes[15] + +#define SD_ID128_CONST_STR(x) \ + ((const char[SD_ID128_STRING_MAX]) { \ + ((x).bytes[0] >> 4) >= 10 ? 'a' + ((x).bytes[0] >> 4) - 10 : '0' + ((x).bytes[0] >> 4), \ + ((x).bytes[0] & 15) >= 10 ? 'a' + ((x).bytes[0] & 15) - 10 : '0' + ((x).bytes[0] & 15), \ + ((x).bytes[1] >> 4) >= 10 ? 'a' + ((x).bytes[1] >> 4) - 10 : '0' + ((x).bytes[1] >> 4), \ + ((x).bytes[1] & 15) >= 10 ? 'a' + ((x).bytes[1] & 15) - 10 : '0' + ((x).bytes[1] & 15), \ + ((x).bytes[2] >> 4) >= 10 ? 'a' + ((x).bytes[2] >> 4) - 10 : '0' + ((x).bytes[2] >> 4), \ + ((x).bytes[2] & 15) >= 10 ? 'a' + ((x).bytes[2] & 15) - 10 : '0' + ((x).bytes[2] & 15), \ + ((x).bytes[3] >> 4) >= 10 ? 'a' + ((x).bytes[3] >> 4) - 10 : '0' + ((x).bytes[3] >> 4), \ + ((x).bytes[3] & 15) >= 10 ? 'a' + ((x).bytes[3] & 15) - 10 : '0' + ((x).bytes[3] & 15), \ + ((x).bytes[4] >> 4) >= 10 ? 'a' + ((x).bytes[4] >> 4) - 10 : '0' + ((x).bytes[4] >> 4), \ + ((x).bytes[4] & 15) >= 10 ? 'a' + ((x).bytes[4] & 15) - 10 : '0' + ((x).bytes[4] & 15), \ + ((x).bytes[5] >> 4) >= 10 ? 'a' + ((x).bytes[5] >> 4) - 10 : '0' + ((x).bytes[5] >> 4), \ + ((x).bytes[5] & 15) >= 10 ? 'a' + ((x).bytes[5] & 15) - 10 : '0' + ((x).bytes[5] & 15), \ + ((x).bytes[6] >> 4) >= 10 ? 'a' + ((x).bytes[6] >> 4) - 10 : '0' + ((x).bytes[6] >> 4), \ + ((x).bytes[6] & 15) >= 10 ? 'a' + ((x).bytes[6] & 15) - 10 : '0' + ((x).bytes[6] & 15), \ + ((x).bytes[7] >> 4) >= 10 ? 'a' + ((x).bytes[7] >> 4) - 10 : '0' + ((x).bytes[7] >> 4), \ + ((x).bytes[7] & 15) >= 10 ? 'a' + ((x).bytes[7] & 15) - 10 : '0' + ((x).bytes[7] & 15), \ + ((x).bytes[8] >> 4) >= 10 ? 'a' + ((x).bytes[8] >> 4) - 10 : '0' + ((x).bytes[8] >> 4), \ + ((x).bytes[8] & 15) >= 10 ? 'a' + ((x).bytes[8] & 15) - 10 : '0' + ((x).bytes[8] & 15), \ + ((x).bytes[9] >> 4) >= 10 ? 'a' + ((x).bytes[9] >> 4) - 10 : '0' + ((x).bytes[9] >> 4), \ + ((x).bytes[9] & 15) >= 10 ? 'a' + ((x).bytes[9] & 15) - 10 : '0' + ((x).bytes[9] & 15), \ + ((x).bytes[10] >> 4) >= 10 ? 'a' + ((x).bytes[10] >> 4) - 10 : '0' + ((x).bytes[10] >> 4), \ + ((x).bytes[10] & 15) >= 10 ? 'a' + ((x).bytes[10] & 15) - 10 : '0' + ((x).bytes[10] & 15), \ + ((x).bytes[11] >> 4) >= 10 ? 'a' + ((x).bytes[11] >> 4) - 10 : '0' + ((x).bytes[11] >> 4), \ + ((x).bytes[11] & 15) >= 10 ? 'a' + ((x).bytes[11] & 15) - 10 : '0' + ((x).bytes[11] & 15), \ + ((x).bytes[12] >> 4) >= 10 ? 'a' + ((x).bytes[12] >> 4) - 10 : '0' + ((x).bytes[12] >> 4), \ + ((x).bytes[12] & 15) >= 10 ? 'a' + ((x).bytes[12] & 15) - 10 : '0' + ((x).bytes[12] & 15), \ + ((x).bytes[13] >> 4) >= 10 ? 'a' + ((x).bytes[13] >> 4) - 10 : '0' + ((x).bytes[13] >> 4), \ + ((x).bytes[13] & 15) >= 10 ? 'a' + ((x).bytes[13] & 15) - 10 : '0' + ((x).bytes[13] & 15), \ + ((x).bytes[14] >> 4) >= 10 ? 'a' + ((x).bytes[14] >> 4) - 10 : '0' + ((x).bytes[14] >> 4), \ + ((x).bytes[14] & 15) >= 10 ? 'a' + ((x).bytes[14] & 15) - 10 : '0' + ((x).bytes[14] & 15), \ + ((x).bytes[15] >> 4) >= 10 ? 'a' + ((x).bytes[15] >> 4) - 10 : '0' + ((x).bytes[15] >> 4), \ + ((x).bytes[15] & 15) >= 10 ? 'a' + ((x).bytes[15] & 15) - 10 : '0' + ((x).bytes[15] & 15), \ + 0 }) + +_sd_pure_ static __inline__ int sd_id128_equal(sd_id128_t a, sd_id128_t b) { + return memcmp(&a, &b, 16) == 0; +} + +_sd_pure_ static __inline__ int sd_id128_is_null(sd_id128_t a) { + return a.qwords[0] == 0 && a.qwords[1] == 0; +} + +#define SD_ID128_NULL ((const sd_id128_t) { .qwords = { 0, 0 }}) + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-journal.h b/src/libsystemd/include/systemd/sd-journal.h new file mode 100644 index 0000000000..b684cf073c --- /dev/null +++ b/src/libsystemd/include/systemd/sd-journal.h @@ -0,0 +1,174 @@ +#ifndef foosdjournalhfoo +#define foosdjournalhfoo + +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <stdarg.h> +#include <sys/types.h> +#include <sys/uio.h> +#include <syslog.h> + +#include "_sd-common.h" +#include "sd-id128.h" + +/* Journal APIs. See sd-journal(3) for more information. */ + +_SD_BEGIN_DECLARATIONS; + +/* Write to daemon */ +int sd_journal_print(int priority, const char *format, ...) _sd_printf_(2, 3); +int sd_journal_printv(int priority, const char *format, va_list ap) _sd_printf_(2, 0); +int sd_journal_send(const char *format, ...) _sd_printf_(1, 0) _sd_sentinel_; +int sd_journal_sendv(const struct iovec *iov, int n); +int sd_journal_perror(const char *message); + +/* Used by the macros below. You probably don't want to call this directly. */ +int sd_journal_print_with_location(int priority, const char *file, const char *line, const char *func, const char *format, ...) _sd_printf_(5, 6); +int sd_journal_printv_with_location(int priority, const char *file, const char *line, const char *func, const char *format, va_list ap) _sd_printf_(5, 0); +int sd_journal_send_with_location(const char *file, const char *line, const char *func, const char *format, ...) _sd_printf_(4, 0) _sd_sentinel_; +int sd_journal_sendv_with_location(const char *file, const char *line, const char *func, const struct iovec *iov, int n); +int sd_journal_perror_with_location(const char *file, const char *line, const char *func, const char *message); + +/* implicitly add code location to messages sent, if this is enabled */ +#ifndef SD_JOURNAL_SUPPRESS_LOCATION + +#define sd_journal_print(priority, ...) sd_journal_print_with_location(priority, "CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, __VA_ARGS__) +#define sd_journal_printv(priority, format, ap) sd_journal_printv_with_location(priority, "CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, format, ap) +#define sd_journal_send(...) sd_journal_send_with_location("CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, __VA_ARGS__) +#define sd_journal_sendv(iovec, n) sd_journal_sendv_with_location("CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, iovec, n) +#define sd_journal_perror(message) sd_journal_perror_with_location("CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, message) + +#endif + +int sd_journal_stream_fd(const char *identifier, int priority, int level_prefix); + +/* Browse journal stream */ + +typedef struct sd_journal sd_journal; + +/* Open flags */ +enum { + SD_JOURNAL_LOCAL_ONLY = 1 << 0, + SD_JOURNAL_RUNTIME_ONLY = 1 << 1, + SD_JOURNAL_SYSTEM = 1 << 2, + SD_JOURNAL_CURRENT_USER = 1 << 3, + SD_JOURNAL_OS_ROOT = 1 << 4, + + SD_JOURNAL_SYSTEM_ONLY = SD_JOURNAL_SYSTEM /* deprecated name */ +}; + +/* Wakeup event types */ +enum { + SD_JOURNAL_NOP, + SD_JOURNAL_APPEND, + SD_JOURNAL_INVALIDATE +}; + +int sd_journal_open(sd_journal **ret, int flags); +int sd_journal_open_directory(sd_journal **ret, const char *path, int flags); +int sd_journal_open_directory_fd(sd_journal **ret, int fd, int flags); +int sd_journal_open_files(sd_journal **ret, const char **paths, int flags); +int sd_journal_open_files_fd(sd_journal **ret, int fds[], unsigned n_fds, int flags); +int sd_journal_open_container(sd_journal **ret, const char *machine, int flags); /* deprecated */ +void sd_journal_close(sd_journal *j); + +int sd_journal_previous(sd_journal *j); +int sd_journal_next(sd_journal *j); + +int sd_journal_previous_skip(sd_journal *j, uint64_t skip); +int sd_journal_next_skip(sd_journal *j, uint64_t skip); + +int sd_journal_get_realtime_usec(sd_journal *j, uint64_t *ret); +int sd_journal_get_monotonic_usec(sd_journal *j, uint64_t *ret, sd_id128_t *ret_boot_id); + +int sd_journal_set_data_threshold(sd_journal *j, size_t sz); +int sd_journal_get_data_threshold(sd_journal *j, size_t *sz); + +int sd_journal_get_data(sd_journal *j, const char *field, const void **data, size_t *l); +int sd_journal_enumerate_data(sd_journal *j, const void **data, size_t *l); +void sd_journal_restart_data(sd_journal *j); + +int sd_journal_add_match(sd_journal *j, const void *data, size_t size); +int sd_journal_add_disjunction(sd_journal *j); +int sd_journal_add_conjunction(sd_journal *j); +void sd_journal_flush_matches(sd_journal *j); + +int sd_journal_seek_head(sd_journal *j); +int sd_journal_seek_tail(sd_journal *j); +int sd_journal_seek_monotonic_usec(sd_journal *j, sd_id128_t boot_id, uint64_t usec); +int sd_journal_seek_realtime_usec(sd_journal *j, uint64_t usec); +int sd_journal_seek_cursor(sd_journal *j, const char *cursor); + +int sd_journal_get_cursor(sd_journal *j, char **cursor); +int sd_journal_test_cursor(sd_journal *j, const char *cursor); + +int sd_journal_get_cutoff_realtime_usec(sd_journal *j, uint64_t *from, uint64_t *to); +int sd_journal_get_cutoff_monotonic_usec(sd_journal *j, const sd_id128_t boot_id, uint64_t *from, uint64_t *to); + +int sd_journal_get_usage(sd_journal *j, uint64_t *bytes); + +int sd_journal_query_unique(sd_journal *j, const char *field); +int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_t *l); +void sd_journal_restart_unique(sd_journal *j); + +int sd_journal_enumerate_fields(sd_journal *j, const char **field); +void sd_journal_restart_fields(sd_journal *j); + +int sd_journal_get_fd(sd_journal *j); +int sd_journal_get_events(sd_journal *j); +int sd_journal_get_timeout(sd_journal *j, uint64_t *timeout_usec); +int sd_journal_process(sd_journal *j); +int sd_journal_wait(sd_journal *j, uint64_t timeout_usec); +int sd_journal_reliable_fd(sd_journal *j); + +int sd_journal_get_catalog(sd_journal *j, char **text); +int sd_journal_get_catalog_for_message_id(sd_id128_t id, char **text); + +int sd_journal_has_runtime_files(sd_journal *j); +int sd_journal_has_persistent_files(sd_journal *j); + +/* The inverse condition avoids ambiguity of dangling 'else' after the macro */ +#define SD_JOURNAL_FOREACH(j) \ + if (sd_journal_seek_head(j) < 0) { } \ + else while (sd_journal_next(j) > 0) + +/* The inverse condition avoids ambiguity of dangling 'else' after the macro */ +#define SD_JOURNAL_FOREACH_BACKWARDS(j) \ + if (sd_journal_seek_tail(j) < 0) { } \ + else while (sd_journal_previous(j) > 0) + +/* Iterate through the data fields of the current journal entry */ +#define SD_JOURNAL_FOREACH_DATA(j, data, l) \ + for (sd_journal_restart_data(j); sd_journal_enumerate_data((j), &(data), &(l)) > 0; ) + +/* Iterate through the all known values of a specific field */ +#define SD_JOURNAL_FOREACH_UNIQUE(j, data, l) \ + for (sd_journal_restart_unique(j); sd_journal_enumerate_unique((j), &(data), &(l)) > 0; ) + +/* Iterate through all known field names */ +#define SD_JOURNAL_FOREACH_FIELD(j, field) \ + for (sd_journal_restart_fields(j); sd_journal_enumerate_fields((j), &(field)) > 0; ) + +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_journal, sd_journal_close); + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-login.h b/src/libsystemd/include/systemd/sd-login.h new file mode 100644 index 0000000000..e3ecbd8378 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-login.h @@ -0,0 +1,245 @@ +#ifndef foosdloginhfoo +#define foosdloginhfoo + +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <sys/types.h> + +#include "_sd-common.h" + +/* + * A few points: + * + * Instead of returning an empty string array or empty uid array, we + * may return NULL. + * + * Free the data the library returns with libc free(). String arrays + * are NULL terminated, and you need to free the array itself, in + * addition to the strings contained. + * + * We return error codes as negative errno, kernel-style. On success, we + * return 0 or positive. + * + * These functions access data in /proc, /sys/fs/cgroup, and /run. All + * of these are virtual file systems; therefore, accesses are + * relatively cheap. + * + * See sd-login(3) for more information. + */ + +_SD_BEGIN_DECLARATIONS; + +/* Get session from PID. Note that 'shared' processes of a user are + * not attached to a session, but only attached to a user. This will + * return an error for system processes and 'shared' processes of a + * user. */ +int sd_pid_get_session(pid_t pid, char **session); + +/* Get UID of the owner of the session of the PID (or in case the + * process is a 'shared' user process, the UID of that user is + * returned). This will not return the UID of the process, but rather + * the UID of the owner of the cgroup that the process is in. This will + * return an error for system processes. */ +int sd_pid_get_owner_uid(pid_t pid, uid_t *uid); + +/* Get systemd non-slice unit (i.e. service) name from PID, for system + * services. This will return an error for non-service processes. */ +int sd_pid_get_unit(pid_t pid, char **unit); + +/* Get systemd non-slice unit (i.e. service) name from PID, for user + * services. This will return an error for non-user-service + * processes. */ +int sd_pid_get_user_unit(pid_t pid, char **unit); + +/* Get slice name from PID. */ +int sd_pid_get_slice(pid_t pid, char **slice); + +/* Get user slice name from PID. */ +int sd_pid_get_user_slice(pid_t pid, char **slice); + +/* Get machine name from PID, for processes assigned to a VM or + * container. This will return an error for non-machine processes. */ +int sd_pid_get_machine_name(pid_t pid, char **machine); + +/* Get the control group from a PID, relative to the root of the + * hierarchy. */ +int sd_pid_get_cgroup(pid_t pid, char **cgroup); + +/* Similar to sd_pid_get_session(), but retrieves data about the peer + * of a connected AF_UNIX socket */ +int sd_peer_get_session(int fd, char **session); + +/* Similar to sd_pid_get_owner_uid(), but retrieves data about the peer of + * a connected AF_UNIX socket */ +int sd_peer_get_owner_uid(int fd, uid_t *uid); + +/* Similar to sd_pid_get_unit(), but retrieves data about the peer of + * a connected AF_UNIX socket */ +int sd_peer_get_unit(int fd, char **unit); + +/* Similar to sd_pid_get_user_unit(), but retrieves data about the peer of + * a connected AF_UNIX socket */ +int sd_peer_get_user_unit(int fd, char **unit); + +/* Similar to sd_pid_get_slice(), but retrieves data about the peer of + * a connected AF_UNIX socket */ +int sd_peer_get_slice(int fd, char **slice); + +/* Similar to sd_pid_get_user_slice(), but retrieves data about the peer of + * a connected AF_UNIX socket */ +int sd_peer_get_user_slice(int fd, char **slice); + +/* Similar to sd_pid_get_machine_name(), but retrieves data about the + * peer of a connected AF_UNIX socket */ +int sd_peer_get_machine_name(int fd, char **machine); + +/* Similar to sd_pid_get_cgroup(), but retrieves data about the peer + * of a connected AF_UNIX socket. */ +int sd_peer_get_cgroup(pid_t pid, char **cgroup); + +/* Get state from UID. Possible states: offline, lingering, online, active, closing */ +int sd_uid_get_state(uid_t uid, char **state); + +/* Return primary session of user, if there is any */ +int sd_uid_get_display(uid_t uid, char **session); + +/* Return 1 if UID has session on seat. If require_active is true, this will + * look for active sessions only. */ +int sd_uid_is_on_seat(uid_t uid, int require_active, const char *seat); + +/* Return sessions of user. If require_active is true, this will look for + * active sessions only. Returns the number of sessions. + * If sessions is NULL, this will just return the number of sessions. */ +int sd_uid_get_sessions(uid_t uid, int require_active, char ***sessions); + +/* Return seats of user is on. If require_active is true, this will look for + * active seats only. Returns the number of seats. + * If seats is NULL, this will just return the number of seats. */ +int sd_uid_get_seats(uid_t uid, int require_active, char ***seats); + +/* Return 1 if the session is active. */ +int sd_session_is_active(const char *session); + +/* Return 1 if the session is remote. */ +int sd_session_is_remote(const char *session); + +/* Get state from session. Possible states: online, active, closing. + * This function is a more generic version of sd_session_is_active(). */ +int sd_session_get_state(const char *session, char **state); + +/* Determine user ID of session */ +int sd_session_get_uid(const char *session, uid_t *uid); + +/* Determine seat of session */ +int sd_session_get_seat(const char *session, char **seat); + +/* Determine the (PAM) service name this session was registered by. */ +int sd_session_get_service(const char *session, char **service); + +/* Determine the type of this session, i.e. one of "tty", "x11", "wayland", "mir" or "unspecified". */ +int sd_session_get_type(const char *session, char **type); + +/* Determine the class of this session, i.e. one of "user", "greeter" or "lock-screen". */ +int sd_session_get_class(const char *session, char **clazz); + +/* Determine the desktop brand of this session, i.e. something like "GNOME", "KDE" or "systemd-console". */ +int sd_session_get_desktop(const char *session, char **desktop); + +/* Determine the X11 display of this session. */ +int sd_session_get_display(const char *session, char **display); + +/* Determine the remote host of this session. */ +int sd_session_get_remote_host(const char *session, char **remote_host); + +/* Determine the remote user of this session (if provided by PAM). */ +int sd_session_get_remote_user(const char *session, char **remote_user); + +/* Determine the TTY of this session. */ +int sd_session_get_tty(const char *session, char **display); + +/* Determine the VT number of this session. */ +int sd_session_get_vt(const char *session, unsigned *vtnr); + +/* Return active session and user of seat */ +int sd_seat_get_active(const char *seat, char **session, uid_t *uid); + +/* Return sessions and users on seat. Returns number of sessions. + * If sessions is NULL, this returns only the number of sessions. */ +int sd_seat_get_sessions(const char *seat, char ***sessions, uid_t **uid, unsigned *n_uids); + +/* Return whether the seat is multi-session capable */ +int sd_seat_can_multi_session(const char *seat); + +/* Return whether the seat is TTY capable, i.e. suitable for showing console UIs */ +int sd_seat_can_tty(const char *seat); + +/* Return whether the seat is graphics capable, i.e. suitable for showing graphical UIs */ +int sd_seat_can_graphical(const char *seat); + +/* Return the class of machine */ +int sd_machine_get_class(const char *machine, char **clazz); + +/* Return the list if host-side network interface indices of a machine */ +int sd_machine_get_ifindices(const char *machine, int **ifindices); + +/* Get all seats, store in *seats. Returns the number of seats. If + * seats is NULL, this only returns the number of seats. */ +int sd_get_seats(char ***seats); + +/* Get all sessions, store in *sessions. Returns the number of + * sessions. If sessions is NULL, this only returns the number of sessions. */ +int sd_get_sessions(char ***sessions); + +/* Get all logged in users, store in *users. Returns the number of + * users. If users is NULL, this only returns the number of users. */ +int sd_get_uids(uid_t **users); + +/* Get all running virtual machines/containers */ +int sd_get_machine_names(char ***machines); + +/* Monitor object */ +typedef struct sd_login_monitor sd_login_monitor; + +/* Create a new monitor. Category must be NULL, "seat", "session", + * "uid", or "machine" to get monitor events for the specific category + * (or all). */ +int sd_login_monitor_new(const char *category, sd_login_monitor** ret); + +/* Destroys the passed monitor. Returns NULL. */ +sd_login_monitor* sd_login_monitor_unref(sd_login_monitor *m); + +/* Flushes the monitor */ +int sd_login_monitor_flush(sd_login_monitor *m); + +/* Get FD from monitor */ +int sd_login_monitor_get_fd(sd_login_monitor *m); + +/* Get poll() mask to monitor */ +int sd_login_monitor_get_events(sd_login_monitor *m); + +/* Get timeout for poll(), as usec value relative to CLOCK_MONOTONIC's epoch */ +int sd_login_monitor_get_timeout(sd_login_monitor *m, uint64_t *timeout_usec); + +_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_login_monitor, sd_login_monitor_unref); + +_SD_END_DECLARATIONS; + +#endif diff --git a/src/libsystemd/include/systemd/sd-messages.h b/src/libsystemd/include/systemd/sd-messages.h new file mode 100644 index 0000000000..68d7fa2ca9 --- /dev/null +++ b/src/libsystemd/include/systemd/sd-messages.h @@ -0,0 +1,91 @@ +#ifndef foosdmessageshfoo +#define foosdmessageshfoo + +/*** + This file is part of systemd. + + Copyright 2012 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "_sd-common.h" +#include "sd-id128.h" + +_SD_BEGIN_DECLARATIONS; + +/* Hey! If you add a new message here, you *must* also update the + * message catalog with an appropriate explanation */ + +/* And if you add a new ID here, make sure to generate a random one + * with journalctl --new-id128. Do not use any other IDs, and do not + * count them up manually. */ + +#define SD_MESSAGE_JOURNAL_START SD_ID128_MAKE(f7,73,79,a8,49,0b,40,8b,be,5f,69,40,50,5a,77,7b) +#define SD_MESSAGE_JOURNAL_STOP SD_ID128_MAKE(d9,3f,b3,c9,c2,4d,45,1a,97,ce,a6,15,ce,59,c0,0b) +#define SD_MESSAGE_JOURNAL_DROPPED SD_ID128_MAKE(a5,96,d6,fe,7b,fa,49,94,82,8e,72,30,9e,95,d6,1e) +#define SD_MESSAGE_JOURNAL_MISSED SD_ID128_MAKE(e9,bf,28,e6,e8,34,48,1b,b6,f4,8f,54,8a,d1,36,06) +#define SD_MESSAGE_JOURNAL_USAGE SD_ID128_MAKE(ec,38,7f,57,7b,84,4b,8f,a9,48,f3,3c,ad,9a,75,e6) + +#define SD_MESSAGE_COREDUMP SD_ID128_MAKE(fc,2e,22,bc,6e,e6,47,b6,b9,07,29,ab,34,a2,50,b1) +#define SD_MESSAGE_TRUNCATED_CORE SD_ID128_MAKE(5a,ad,d8,e9,54,dc,4b,1a,8c,95,4d,63,fd,9e,11,37) + +#define SD_MESSAGE_SESSION_START SD_ID128_MAKE(8d,45,62,0c,1a,43,48,db,b1,74,10,da,57,c6,0c,66) +#define SD_MESSAGE_SESSION_STOP SD_ID128_MAKE(33,54,93,94,24,b4,45,6d,98,02,ca,83,33,ed,42,4a) +#define SD_MESSAGE_SEAT_START SD_ID128_MAKE(fc,be,fc,5d,a2,3d,42,80,93,f9,7c,82,a9,29,0f,7b) +#define SD_MESSAGE_SEAT_STOP SD_ID128_MAKE(e7,85,2b,fe,46,78,4e,d0,ac,cd,e0,4b,c8,64,c2,d5) +#define SD_MESSAGE_MACHINE_START SD_ID128_MAKE(24,d8,d4,45,25,73,40,24,96,06,83,81,a6,31,2d,f2) +#define SD_MESSAGE_MACHINE_STOP SD_ID128_MAKE(58,43,2b,d3,ba,ce,47,7c,b5,14,b5,63,81,b8,a7,58) + +#define SD_MESSAGE_TIME_CHANGE SD_ID128_MAKE(c7,a7,87,07,9b,35,4e,aa,a9,e7,7b,37,18,93,cd,27) +#define SD_MESSAGE_TIMEZONE_CHANGE SD_ID128_MAKE(45,f8,2f,4a,ef,7a,4b,bf,94,2c,e8,61,d1,f2,09,90) + +#define SD_MESSAGE_STARTUP_FINISHED SD_ID128_MAKE(b0,7a,24,9c,d0,24,41,4a,82,dd,00,cd,18,13,78,ff) + +#define SD_MESSAGE_SLEEP_START SD_ID128_MAKE(6b,bd,95,ee,97,79,41,e4,97,c4,8b,e2,7c,25,41,28) +#define SD_MESSAGE_SLEEP_STOP SD_ID128_MAKE(88,11,e6,df,2a,8e,40,f5,8a,94,ce,a2,6f,8e,bf,14) + +#define SD_MESSAGE_SHUTDOWN SD_ID128_MAKE(98,26,88,66,d1,d5,4a,49,9c,4e,98,92,1d,93,bc,40) + +#define SD_MESSAGE_UNIT_STARTING SD_ID128_MAKE(7d,49,58,e8,42,da,4a,75,8f,6c,1c,dc,7b,36,dc,c5) +#define SD_MESSAGE_UNIT_STARTED SD_ID128_MAKE(39,f5,34,79,d3,a0,45,ac,8e,11,78,62,48,23,1f,bf) +#define SD_MESSAGE_UNIT_STOPPING SD_ID128_MAKE(de,5b,42,6a,63,be,47,a7,b6,ac,3e,aa,c8,2e,2f,6f) +#define SD_MESSAGE_UNIT_STOPPED SD_ID128_MAKE(9d,1a,aa,27,d6,01,40,bd,96,36,54,38,aa,d2,02,86) +#define SD_MESSAGE_UNIT_FAILED SD_ID128_MAKE(be,02,cf,68,55,d2,42,8b,a4,0d,f7,e9,d0,22,f0,3d) +#define SD_MESSAGE_UNIT_RELOADING SD_ID128_MAKE(d3,4d,03,7f,ff,18,47,e6,ae,66,9a,37,0e,69,47,25) +#define SD_MESSAGE_UNIT_RELOADED SD_ID128_MAKE(7b,05,eb,c6,68,38,42,22,ba,a8,88,11,79,cf,da,54) + +#define SD_MESSAGE_SPAWN_FAILED SD_ID128_MAKE(64,12,57,65,1c,1b,4e,c9,a8,62,4d,7a,40,a9,e1,e7) + +#define SD_MESSAGE_FORWARD_SYSLOG_MISSED SD_ID128_MAKE(00,27,22,9c,a0,64,41,81,a7,6c,4e,92,45,8a,fa,2e) + +#define SD_MESSAGE_OVERMOUNTING SD_ID128_MAKE(1d,ee,03,69,c7,fc,47,36,b7,09,9b,38,ec,b4,6e,e7) + +#define SD_MESSAGE_LID_OPENED SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,6f) +#define SD_MESSAGE_LID_CLOSED SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,70) +#define SD_MESSAGE_SYSTEM_DOCKED SD_ID128_MAKE(f5,f4,16,b8,62,07,4b,28,92,7a,48,c3,ba,7d,51,ff) +#define SD_MESSAGE_SYSTEM_UNDOCKED SD_ID128_MAKE(51,e1,71,bd,58,52,48,56,81,10,14,4c,51,7c,ca,53) +#define SD_MESSAGE_POWER_KEY SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,71) +#define SD_MESSAGE_SUSPEND_KEY SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,72) +#define SD_MESSAGE_HIBERNATE_KEY SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,73) + +#define SD_MESSAGE_INVALID_CONFIGURATION SD_ID128_MAKE(c7,72,d2,4e,9a,88,4c,be,b9,ea,12,62,5c,30,6c,01) + +#define SD_MESSAGE_DNSSEC_FAILURE SD_ID128_MAKE(16,75,d7,f1,72,17,40,98,b1,10,8b,f8,c7,dc,8f,5d) +#define SD_MESSAGE_DNSSEC_TRUST_ANCHOR_REVOKED SD_ID128_MAKE(4d,44,08,cf,d0,d1,44,85,91,84,d1,e6,5d,7c,8a,65) +#define SD_MESSAGE_DNSSEC_DOWNGRADE SD_ID128_MAKE(36,db,2d,fa,5a,90,45,e1,bd,4a,f5,f9,3e,1c,f0,57) + +_SD_END_DECLARATIONS; + +#endif |