diff options
Diffstat (limited to 'src/libsystemd-bus/bus-message.c')
-rw-r--r-- | src/libsystemd-bus/bus-message.c | 150 |
1 files changed, 84 insertions, 66 deletions
diff --git a/src/libsystemd-bus/bus-message.c b/src/libsystemd-bus/bus-message.c index 437f6dfd49..aaa19df39a 100644 --- a/src/libsystemd-bus/bus-message.c +++ b/src/libsystemd-bus/bus-message.c @@ -440,7 +440,7 @@ static sd_bus_message *message_new(sd_bus *bus, uint8_t type) { return m; } -int sd_bus_message_new_signal( +_public_ int sd_bus_message_new_signal( sd_bus *bus, const char *path, const char *interface, @@ -480,7 +480,7 @@ fail: return r; } -int sd_bus_message_new_method_call( +_public_ int sd_bus_message_new_method_call( sd_bus *bus, const char *destination, const char *path, @@ -571,7 +571,7 @@ fail: return r; } -int sd_bus_message_new_method_return( +_public_ int sd_bus_message_new_method_return( sd_bus *bus, sd_bus_message *call, sd_bus_message **m) { @@ -579,7 +579,7 @@ int sd_bus_message_new_method_return( return message_new_reply(bus, call, SD_BUS_MESSAGE_METHOD_RETURN, m); } -int sd_bus_message_new_method_error( +_public_ int sd_bus_message_new_method_error( sd_bus *bus, sd_bus_message *call, const sd_bus_error *e, @@ -613,7 +613,7 @@ fail: return r; } -int sd_bus_message_new_method_errorf( +_public_ int sd_bus_message_new_method_errorf( sd_bus *bus, sd_bus_message *call, sd_bus_message **m, @@ -638,7 +638,7 @@ int sd_bus_message_new_method_errorf( return sd_bus_message_new_method_error(bus, call, &error, m); } -int sd_bus_message_new_method_errno( +_public_ int sd_bus_message_new_method_errno( sd_bus *bus, sd_bus_message *call, int error, @@ -655,7 +655,7 @@ int sd_bus_message_new_method_errno( return sd_bus_message_new_method_error(bus, call, &berror, m); } -int sd_bus_message_new_method_errnof( +_public_ int sd_bus_message_new_method_errnof( sd_bus *bus, sd_bus_message *call, sd_bus_message **m, @@ -724,7 +724,7 @@ fail: return r; } -sd_bus_message* sd_bus_message_ref(sd_bus_message *m) { +_public_ sd_bus_message* sd_bus_message_ref(sd_bus_message *m) { assert_return(m, NULL); assert(m->n_ref > 0); @@ -733,7 +733,7 @@ sd_bus_message* sd_bus_message_ref(sd_bus_message *m) { return m; } -sd_bus_message* sd_bus_message_unref(sd_bus_message *m) { +_public_ sd_bus_message* sd_bus_message_unref(sd_bus_message *m) { assert_return(m, NULL); assert(m->n_ref > 0); @@ -745,7 +745,7 @@ sd_bus_message* sd_bus_message_unref(sd_bus_message *m) { return NULL; } -int sd_bus_message_get_type(sd_bus_message *m, uint8_t *type) { +_public_ int sd_bus_message_get_type(sd_bus_message *m, uint8_t *type) { assert_return(m, -EINVAL); assert_return(type, -EINVAL); @@ -753,7 +753,7 @@ int sd_bus_message_get_type(sd_bus_message *m, uint8_t *type) { return 0; } -int sd_bus_message_get_serial(sd_bus_message *m, uint64_t *serial) { +_public_ int sd_bus_message_get_serial(sd_bus_message *m, uint64_t *serial) { assert_return(m, -EINVAL); assert_return(serial, -EINVAL); assert_return(m->header->serial != 0, -ENOENT); @@ -762,7 +762,7 @@ int sd_bus_message_get_serial(sd_bus_message *m, uint64_t *serial) { return 0; } -int sd_bus_message_get_reply_serial(sd_bus_message *m, uint64_t *serial) { +_public_ int sd_bus_message_get_reply_serial(sd_bus_message *m, uint64_t *serial) { assert_return(m, -EINVAL); assert_return(serial, -EINVAL); assert_return(m->reply_serial != 0, -ENOENT); @@ -771,49 +771,50 @@ int sd_bus_message_get_reply_serial(sd_bus_message *m, uint64_t *serial) { return 0; } -int sd_bus_message_get_no_reply(sd_bus_message *m) { +_public_ int sd_bus_message_get_no_reply(sd_bus_message *m) { assert_return(m, -EINVAL); return m->header->type == SD_BUS_MESSAGE_METHOD_CALL ? !!(m->header->flags & SD_BUS_MESSAGE_NO_REPLY_EXPECTED) : 0; } -const char *sd_bus_message_get_path(sd_bus_message *m) { +_public_ const char *sd_bus_message_get_path(sd_bus_message *m) { assert_return(m, NULL); return m->path; } -const char *sd_bus_message_get_interface(sd_bus_message *m) { +_public_ const char *sd_bus_message_get_interface(sd_bus_message *m) { assert_return(m, NULL); return m->interface; } -const char *sd_bus_message_get_member(sd_bus_message *m) { +_public_ const char *sd_bus_message_get_member(sd_bus_message *m) { assert_return(m, NULL); return m->member; } -const char *sd_bus_message_get_destination(sd_bus_message *m) { + +_public_ const char *sd_bus_message_get_destination(sd_bus_message *m) { assert_return(m, NULL); return m->destination; } -const char *sd_bus_message_get_sender(sd_bus_message *m) { +_public_ const char *sd_bus_message_get_sender(sd_bus_message *m) { assert_return(m, NULL); return m->sender; } -const sd_bus_error *sd_bus_message_get_error(sd_bus_message *m) { +_public_ const sd_bus_error *sd_bus_message_get_error(sd_bus_message *m) { assert_return(m, NULL); assert_return(sd_bus_error_is_set(&m->error), NULL); return &m->error; } -int sd_bus_message_get_uid(sd_bus_message *m, uid_t *uid) { +_public_ int sd_bus_message_get_uid(sd_bus_message *m, uid_t *uid) { assert_return(m, -EINVAL); assert_return(uid, -EINVAL); assert_return(m->uid_valid, -ESRCH); @@ -822,7 +823,7 @@ int sd_bus_message_get_uid(sd_bus_message *m, uid_t *uid) { return 0; } -int sd_bus_message_get_gid(sd_bus_message *m, gid_t *gid) { +_public_ int sd_bus_message_get_gid(sd_bus_message *m, gid_t *gid) { assert_return(m, -EINVAL); assert_return(gid, -EINVAL); assert_return(m->gid_valid, -ESRCH); @@ -831,7 +832,7 @@ int sd_bus_message_get_gid(sd_bus_message *m, gid_t *gid) { return 0; } -int sd_bus_message_get_pid(sd_bus_message *m, pid_t *pid) { +_public_ int sd_bus_message_get_pid(sd_bus_message *m, pid_t *pid) { assert_return(m, -EINVAL); assert_return(pid, -EINVAL); assert_return(m->pid > 0, -ESRCH); @@ -840,7 +841,7 @@ int sd_bus_message_get_pid(sd_bus_message *m, pid_t *pid) { return 0; } -int sd_bus_message_get_tid(sd_bus_message *m, pid_t *tid) { +_public_ int sd_bus_message_get_tid(sd_bus_message *m, pid_t *tid) { assert_return(m, -EINVAL); assert_return(tid, -EINVAL); assert_return(m->tid > 0, -ESRCH); @@ -849,7 +850,7 @@ int sd_bus_message_get_tid(sd_bus_message *m, pid_t *tid) { return 0; } -int sd_bus_message_get_pid_starttime(sd_bus_message *m, uint64_t *usec) { +_public_ int sd_bus_message_get_pid_starttime(sd_bus_message *m, uint64_t *usec) { assert_return(m, -EINVAL); assert_return(usec, -EINVAL); assert_return(m->pid_starttime > 0, -ESRCH); @@ -858,7 +859,7 @@ int sd_bus_message_get_pid_starttime(sd_bus_message *m, uint64_t *usec) { return 0; } -int sd_bus_message_get_selinux_context(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_selinux_context(sd_bus_message *m, const char **ret) { assert_return(m, -EINVAL); assert_return(m->label, -ESRCH); @@ -866,7 +867,7 @@ int sd_bus_message_get_selinux_context(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_monotonic_timestamp(sd_bus_message *m, uint64_t *usec) { +_public_ int sd_bus_message_get_monotonic_timestamp(sd_bus_message *m, uint64_t *usec) { assert_return(m, -EINVAL); assert_return(usec, -EINVAL); assert_return(m->monotonic > 0, -ESRCH); @@ -875,7 +876,7 @@ int sd_bus_message_get_monotonic_timestamp(sd_bus_message *m, uint64_t *usec) { return 0; } -int sd_bus_message_get_realtime_timestamp(sd_bus_message *m, uint64_t *usec) { +_public_ int sd_bus_message_get_realtime_timestamp(sd_bus_message *m, uint64_t *usec) { assert_return(m, -EINVAL); assert_return(usec, -EINVAL); assert_return(m->realtime > 0, -ESRCH); @@ -884,7 +885,7 @@ int sd_bus_message_get_realtime_timestamp(sd_bus_message *m, uint64_t *usec) { return 0; } -int sd_bus_message_get_comm(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_comm(sd_bus_message *m, const char **ret) { assert_return(m, -EINVAL); assert_return(ret, -EINVAL); assert_return(m->comm, -ESRCH); @@ -893,7 +894,7 @@ int sd_bus_message_get_comm(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_tid_comm(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_tid_comm(sd_bus_message *m, const char **ret) { assert_return(m, -EINVAL); assert_return(ret, -EINVAL); assert_return(m->tid_comm, -ESRCH); @@ -902,7 +903,7 @@ int sd_bus_message_get_tid_comm(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_exe(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_exe(sd_bus_message *m, const char **ret) { assert_return(m, -EINVAL); assert_return(ret, -EINVAL); assert_return(m->exe, -ESRCH); @@ -911,7 +912,7 @@ int sd_bus_message_get_exe(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_cgroup(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_cgroup(sd_bus_message *m, const char **ret) { assert_return(m, -EINVAL); assert_return(ret, -EINVAL); assert_return(m->cgroup, -ESRCH); @@ -920,7 +921,7 @@ int sd_bus_message_get_cgroup(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_unit(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_unit(sd_bus_message *m, const char **ret) { int r; assert_return(m, -EINVAL); @@ -937,7 +938,7 @@ int sd_bus_message_get_unit(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_user_unit(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_user_unit(sd_bus_message *m, const char **ret) { int r; assert_return(m, -EINVAL); @@ -954,7 +955,7 @@ int sd_bus_message_get_user_unit(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_session(sd_bus_message *m, const char **ret) { +_public_ int sd_bus_message_get_session(sd_bus_message *m, const char **ret) { int r; assert_return(m, -EINVAL); @@ -971,7 +972,7 @@ int sd_bus_message_get_session(sd_bus_message *m, const char **ret) { return 0; } -int sd_bus_message_get_owner_uid(sd_bus_message *m, uid_t *uid) { +_public_ int sd_bus_message_get_owner_uid(sd_bus_message *m, uid_t *uid) { assert_return(m, -EINVAL); assert_return(uid, -EINVAL); assert_return(m->cgroup, -ESRCH); @@ -979,7 +980,7 @@ int sd_bus_message_get_owner_uid(sd_bus_message *m, uid_t *uid) { return cg_path_get_owner_uid(m->cgroup, uid); } -int sd_bus_message_get_cmdline(sd_bus_message *m, char ***cmdline) { +_public_ int sd_bus_message_get_cmdline(sd_bus_message *m, char ***cmdline) { size_t n, i; const char *p; bool first; @@ -1008,7 +1009,7 @@ int sd_bus_message_get_cmdline(sd_bus_message *m, char ***cmdline) { return 0; } -int sd_bus_message_get_audit_sessionid(sd_bus_message *m, uint32_t *sessionid) { +_public_ int sd_bus_message_get_audit_sessionid(sd_bus_message *m, uint32_t *sessionid) { assert_return(m, -EINVAL); assert_return(sessionid, -EINVAL); assert_return(m->audit, -ESRCH); @@ -1017,7 +1018,7 @@ int sd_bus_message_get_audit_sessionid(sd_bus_message *m, uint32_t *sessionid) { return 0; } -int sd_bus_message_get_audit_loginuid(sd_bus_message *m, uid_t *uid) { +_public_ int sd_bus_message_get_audit_loginuid(sd_bus_message *m, uid_t *uid) { assert_return(m, -EINVAL); assert_return(uid, -EINVAL); assert_return(m->audit, -ESRCH); @@ -1026,7 +1027,7 @@ int sd_bus_message_get_audit_loginuid(sd_bus_message *m, uid_t *uid) { return 0; } -int sd_bus_message_has_effective_cap(sd_bus_message *m, int capability) { +_public_ int sd_bus_message_has_effective_cap(sd_bus_message *m, int capability) { unsigned sz; assert_return(m, -EINVAL); @@ -1040,7 +1041,9 @@ int sd_bus_message_has_effective_cap(sd_bus_message *m, int capability) { return !!(m->capability[2 * sz + (capability / 8)] & (1 << (capability % 8))); } -int sd_bus_message_is_signal(sd_bus_message *m, const char *interface, const char *member) { +_public_ int sd_bus_message_is_signal(sd_bus_message *m, + const char *interface, + const char *member) { assert_return(m, -EINVAL); if (m->header->type != SD_BUS_MESSAGE_SIGNAL) @@ -1055,7 +1058,9 @@ int sd_bus_message_is_signal(sd_bus_message *m, const char *interface, const cha return 1; } -int sd_bus_message_is_method_call(sd_bus_message *m, const char *interface, const char *member) { +_public_ int sd_bus_message_is_method_call(sd_bus_message *m, + const char *interface, + const char *member) { assert_return(m, -EINVAL); if (m->header->type != SD_BUS_MESSAGE_METHOD_CALL) @@ -1070,7 +1075,7 @@ int sd_bus_message_is_method_call(sd_bus_message *m, const char *interface, cons return 1; } -int sd_bus_message_is_method_error(sd_bus_message *m, const char *name) { +_public_ int sd_bus_message_is_method_error(sd_bus_message *m, const char *name) { assert_return(m, -EINVAL); if (m->header->type != SD_BUS_MESSAGE_METHOD_ERROR) @@ -1082,7 +1087,7 @@ int sd_bus_message_is_method_error(sd_bus_message *m, const char *name) { return 1; } -int sd_bus_message_set_no_reply(sd_bus_message *m, int b) { +_public_ int sd_bus_message_set_no_reply(sd_bus_message *m, int b) { assert_return(m, -EINVAL); assert_return(!m->sealed, -EPERM); assert_return(m->header->type == SD_BUS_MESSAGE_METHOD_CALL, -EPERM); @@ -1474,11 +1479,11 @@ fail: return r; } -int sd_bus_message_append_basic(sd_bus_message *m, char type, const void *p) { +_public_ int sd_bus_message_append_basic(sd_bus_message *m, char type, const void *p) { return message_append_basic(m, type, p, NULL); } -int sd_bus_message_append_string_space(sd_bus_message *m, size_t size, char **s) { +_public_ int sd_bus_message_append_string_space(sd_bus_message *m, size_t size, char **s) { struct bus_container *c; void *a; @@ -1740,7 +1745,7 @@ static int bus_message_open_dict_entry( return 0; } -int sd_bus_message_open_container( +_public_ int sd_bus_message_open_container( sd_bus_message *m, char type, const char *contents) { @@ -1806,7 +1811,7 @@ int sd_bus_message_open_container( return 0; } -int sd_bus_message_close_container(sd_bus_message *m) { +_public_ int sd_bus_message_close_container(sd_bus_message *m) { struct bus_container *c; assert_return(m, -EINVAL); @@ -2061,7 +2066,7 @@ int bus_message_append_ap( return 0; } -int sd_bus_message_append(sd_bus_message *m, const char *types, ...) { +_public_ int sd_bus_message_append(sd_bus_message *m, const char *types, ...) { va_list ap; int r; @@ -2077,7 +2082,10 @@ int sd_bus_message_append(sd_bus_message *m, const char *types, ...) { return r; } -int sd_bus_message_append_array_space(sd_bus_message *m, char type, size_t size, void **ptr) { +_public_ int sd_bus_message_append_array_space(sd_bus_message *m, + char type, + size_t size, + void **ptr) { ssize_t align, sz; void *a; int r; @@ -2113,7 +2121,10 @@ int sd_bus_message_append_array_space(sd_bus_message *m, char type, size_t size, return 0; } -int sd_bus_message_append_array(sd_bus_message *m, char type, const void *ptr, size_t size) { +_public_ int sd_bus_message_append_array(sd_bus_message *m, + char type, + const void *ptr, + size_t size) { int r; void *p; @@ -2133,7 +2144,9 @@ int sd_bus_message_append_array(sd_bus_message *m, char type, const void *ptr, s return 0; } -int sd_bus_message_append_array_memfd(sd_bus_message *m, char type, sd_memfd *memfd) { +_public_ int sd_bus_message_append_array_memfd(sd_bus_message *m, + char type, + sd_memfd *memfd) { _cleanup_close_ int copy_fd = -1; struct bus_body_part *part; ssize_t align, sz; @@ -2199,7 +2212,7 @@ int sd_bus_message_append_array_memfd(sd_bus_message *m, char type, sd_memfd *me return sd_bus_message_close_container(m); } -int sd_bus_message_append_string_memfd(sd_bus_message *m, sd_memfd *memfd) { +_public_ int sd_bus_message_append_string_memfd(sd_bus_message *m, sd_memfd *memfd) { _cleanup_close_ int copy_fd = -1; struct bus_body_part *part; struct bus_container *c; @@ -2275,7 +2288,7 @@ int sd_bus_message_append_string_memfd(sd_bus_message *m, sd_memfd *memfd) { return 0; } -int sd_bus_message_append_strv(sd_bus_message *m, char **l) { +_public_ int sd_bus_message_append_strv(sd_bus_message *m, char **l) { char **i; int r; @@ -2555,7 +2568,7 @@ static bool validate_object_path(const char *s, size_t l) { return true; } -int sd_bus_message_read_basic(sd_bus_message *m, char type, void *p) { +_public_ int sd_bus_message_read_basic(sd_bus_message *m, char type, void *p) { struct bus_container *c; void *q; int r; @@ -2886,7 +2899,9 @@ static int bus_message_enter_dict_entry( return 1; } -int sd_bus_message_enter_container(sd_bus_message *m, char type, const char *contents) { +_public_ int sd_bus_message_enter_container(sd_bus_message *m, + char type, + const char *contents) { struct bus_container *c, *w; uint32_t *array_size = NULL; char *signature; @@ -2983,7 +2998,7 @@ int sd_bus_message_enter_container(sd_bus_message *m, char type, const char *con return 1; } -int sd_bus_message_exit_container(sd_bus_message *m) { +_public_ int sd_bus_message_exit_container(sd_bus_message *m) { struct bus_container *c; assert_return(m, -EINVAL); @@ -3031,7 +3046,7 @@ static void message_quit_container(sd_bus_message *m) { c->index = c->saved_index; } -int sd_bus_message_peek_type(sd_bus_message *m, char *type, const char **contents) { +_public_ int sd_bus_message_peek_type(sd_bus_message *m, char *type, const char **contents) { struct bus_container *c; int r; @@ -3151,7 +3166,7 @@ eof: return 0; } -int sd_bus_message_rewind(sd_bus_message *m, int complete) { +_public_ int sd_bus_message_rewind(sd_bus_message *m, int complete) { struct bus_container *c; assert_return(m, -EINVAL); @@ -3370,7 +3385,7 @@ static int message_read_ap( return 1; } -int sd_bus_message_read(sd_bus_message *m, const char *types, ...) { +_public_ int sd_bus_message_read(sd_bus_message *m, const char *types, ...) { va_list ap; int r; @@ -3385,7 +3400,7 @@ int sd_bus_message_read(sd_bus_message *m, const char *types, ...) { return r; } -int sd_bus_message_skip(sd_bus_message *m, const char *types) { +_public_ int sd_bus_message_skip(sd_bus_message *m, const char *types) { int r; assert_return(m, -EINVAL); @@ -3527,7 +3542,10 @@ int sd_bus_message_skip(sd_bus_message *m, const char *types) { } } -int sd_bus_message_read_array(sd_bus_message *m, char type, const void **ptr, size_t *size) { +_public_ int sd_bus_message_read_array(sd_bus_message *m, + char type, + const void **ptr, + size_t *size) { struct bus_container *c; void *p; size_t sz; @@ -4065,7 +4083,7 @@ int bus_message_seal(sd_bus_message *m, uint64_t serial) { return 0; } -int sd_bus_message_set_destination(sd_bus_message *m, const char *destination) { +_public_ int sd_bus_message_set_destination(sd_bus_message *m, const char *destination) { assert_return(m, -EINVAL); assert_return(destination, -EINVAL); assert_return(!m->sealed, -EPERM); @@ -4489,7 +4507,7 @@ int bus_header_message_size(struct bus_header *h, size_t *sum) { return 0; } -int sd_bus_message_get_errno(sd_bus_message *m) { +_public_ int sd_bus_message_get_errno(sd_bus_message *m) { assert_return(m, -EINVAL); if (m->header->type != SD_BUS_MESSAGE_METHOD_ERROR) @@ -4498,7 +4516,7 @@ int sd_bus_message_get_errno(sd_bus_message *m) { return sd_bus_error_get_errno(&m->error); } -const char* sd_bus_message_get_signature(sd_bus_message *m, int complete) { +_public_ const char* sd_bus_message_get_signature(sd_bus_message *m, int complete) { struct bus_container *c; assert_return(m, NULL); @@ -4507,7 +4525,7 @@ const char* sd_bus_message_get_signature(sd_bus_message *m, int complete) { return c->signature ?: ""; } -int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int all) { +_public_ int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int all) { bool done_something = false; int r; @@ -4586,7 +4604,7 @@ int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int all) { return done_something; } -int sd_bus_message_verify_type(sd_bus_message *m, char type, const char *contents) { +_public_ int sd_bus_message_verify_type(sd_bus_message *m, char type, const char *contents) { const char *c; char t; int r; |