diff options
author | Lennart Poettering <lennart@poettering.net> | 2010-05-16 18:45:24 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2010-05-16 18:45:24 +0200 |
commit | e99e38bbdcca3fe5956823bdb3d38544ccf93221 (patch) | |
tree | 109871cf2bdcad19105d55f4eea62d5495a8f614 /execute.h | |
parent | e9da3678fcfc774b325dc1eaa054d0e00028a1fc (diff) |
build-sys: move source files to subdirectory
Diffstat (limited to 'execute.h')
-rw-r--r-- | execute.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/execute.h b/execute.h deleted file mode 100644 index be73542d4b..0000000000 --- a/execute.h +++ /dev/null @@ -1,221 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8 -*-*/ - -#ifndef fooexecutehfoo -#define fooexecutehfoo - -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -typedef struct ExecStatus ExecStatus; -typedef struct ExecCommand ExecCommand; -typedef struct ExecContext ExecContext; - -#include <sys/time.h> -#include <sys/resource.h> -#include <sys/capability.h> -#include <stdbool.h> -#include <stdio.h> -#include <sched.h> - -struct CGroupBonding; - -#include "list.h" -#include "util.h" - -/* Abstract namespace! */ -#define LOGGER_SOCKET "/org/freedesktop/systemd1/logger" - -typedef enum ExecInput { - EXEC_INPUT_NULL, - EXEC_INPUT_TTY, - EXEC_INPUT_TTY_FORCE, - EXEC_INPUT_TTY_FAIL, - EXEC_INPUT_SOCKET, - _EXEC_INPUT_MAX, - _EXEC_INPUT_INVALID = -1 -} ExecInput; - -typedef enum ExecOutput { - EXEC_OUTPUT_INHERIT, - EXEC_OUTPUT_NULL, - EXEC_OUTPUT_TTY, - EXEC_OUTPUT_SYSLOG, - EXEC_OUTPUT_KERNEL, - EXEC_OUTPUT_SOCKET, - _EXEC_OUTPUT_MAX, - _EXEC_OUTPUT_INVALID = -1 -} ExecOutput; - -struct ExecStatus { - usec_t start_timestamp; - usec_t exit_timestamp; - pid_t pid; - int code; /* as in siginfo_t::si_code */ - int status; /* as in sigingo_t::si_status */ -}; - -struct ExecCommand { - char *path; - char **argv; - ExecStatus exec_status; - LIST_FIELDS(ExecCommand, command); /* useful for chaining commands */ -}; - -struct ExecContext { - char **environment; - struct rlimit *rlimit[RLIMIT_NLIMITS]; - char *working_directory, *root_directory; - - mode_t umask; - int oom_adjust; - int nice; - int ioprio; - int cpu_sched_policy; - int cpu_sched_priority; - - cpu_set_t cpu_affinity; - unsigned long timer_slack_ns; - - ExecInput std_input; - ExecOutput std_output; - ExecOutput std_error; - - int syslog_priority; - char *syslog_identifier; - bool syslog_no_prefix; - - char *tty_path; - - /* Since resolving these names might might involve socket - * connections and we don't want to deadlock ourselves these - * names are resolved on execution only and in the child - * process. */ - char *user; - char *group; - char **supplementary_groups; - - char **read_write_dirs, **read_only_dirs, **inaccessible_dirs; - unsigned long mount_flags; - - uint64_t capability_bounding_set_drop; - - cap_t capabilities; - int secure_bits; - - bool cpu_sched_reset_on_fork; - bool non_blocking; - bool private_tmp; - - bool oom_adjust_set:1; - bool nice_set:1; - bool ioprio_set:1; - bool cpu_sched_set:1; - bool cpu_affinity_set:1; - bool timer_slack_ns_set:1; - - /* This is not exposed to the user but available - * internally. We need it to make sure that whenever we spawn - * /bin/mount it is run in the same process group as us so - * that the autofs logic detects that it belongs to us and we - * don't enter a trigger loop. */ - bool no_setsid:1; -}; - -typedef enum ExitStatus { - /* EXIT_SUCCESS defined by libc */ - /* EXIT_FAILURE defined by libc */ - EXIT_INVALIDARGUMENT = 2, - EXIT_NOTIMPLEMENTED = 3, - EXIT_NOPERMISSION = 4, - EXIT_NOTINSTALLED = 5, - EXIT_NOTCONFIGURED = 6, - EXIT_NOTRUNNING = 7, - - /* The LSB suggests that error codes >= 200 are "reserved". We - * use them here under the assumption that they hence are - * unused by init scripts. - * - * http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html */ - - EXIT_CHDIR = 200, - EXIT_NICE, - EXIT_FDS, - EXIT_EXEC, - EXIT_MEMORY, - EXIT_LIMITS, - EXIT_OOM_ADJUST, - EXIT_SIGNAL_MASK, - EXIT_STDIN, - EXIT_STDOUT, - EXIT_CHROOT, /* 210 */ - EXIT_IOPRIO, - EXIT_TIMERSLACK, - EXIT_SECUREBITS, - EXIT_SETSCHEDULER, - EXIT_CPUAFFINITY, - EXIT_GROUP, - EXIT_USER, - EXIT_CAPABILITIES, - EXIT_CGROUP, - EXIT_SETSID, /* 220 */ - EXIT_CONFIRM, - EXIT_STDERR - -} ExitStatus; - -int exec_spawn(ExecCommand *command, - char **argv, - const ExecContext *context, - int fds[], unsigned n_fds, - char **environment, - bool apply_permissions, - bool apply_chroot, - bool confirm_spawn, - struct CGroupBonding *cgroup_bondings, - pid_t *ret); - -void exec_command_done(ExecCommand *c); -void exec_command_done_array(ExecCommand *c, unsigned n); - -void exec_command_free_list(ExecCommand *c); -void exec_command_free_array(ExecCommand **c, unsigned n); - -char *exec_command_line(char **argv); - -void exec_command_dump(ExecCommand *c, FILE *f, const char *prefix); -void exec_command_dump_list(ExecCommand *c, FILE *f, const char *prefix); -void exec_command_append_list(ExecCommand **l, ExecCommand *e); -int exec_command_set(ExecCommand *c, const char *path, ...); - -void exec_context_init(ExecContext *c); -void exec_context_done(ExecContext *c); -void exec_context_dump(ExecContext *c, FILE* f, const char *prefix); - -void exec_status_fill(ExecStatus *s, pid_t pid, int code, int status); -void exec_status_dump(ExecStatus *s, FILE *f, const char *prefix); - -const char* exec_output_to_string(ExecOutput i); -int exec_output_from_string(const char *s); - -const char* exec_input_to_string(ExecInput i); -int exec_input_from_string(const char *s); - -const char* exit_status_to_string(ExitStatus status); - -#endif |