mirror of
https://github.com/morgan9e/systemd
synced 2026-04-14 16:37:19 +09:00
00a415fc8f
Let's bump the kernel baseline a bit to 4.3 and thus require ambient caps. This allows us to remove support for a variety of special casing, most importantly the ExecStart=!! hack.
67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdbool.h>
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#include "time-util.h"
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typedef int (*gather_stdout_callback_t) (int fd, void *arg);
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enum {
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STDOUT_GENERATE, /* from generators to helper process */
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STDOUT_COLLECT, /* from helper process to main process */
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STDOUT_CONSUME, /* process data in main process */
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_STDOUT_CONSUME_MAX,
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};
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typedef enum ExecDirFlags {
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EXEC_DIR_PARALLEL = 1 << 0, /* Execute scripts in parallel, if possible */
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EXEC_DIR_IGNORE_ERRORS = 1 << 1, /* Ignore non-zero exit status of scripts */
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EXEC_DIR_SET_SYSTEMD_EXEC_PID = 1 << 2, /* Set $SYSTEMD_EXEC_PID environment variable */
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EXEC_DIR_SKIP_REMAINING = 1 << 3, /* Ignore remaining executions when one exit with 77. */
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EXEC_DIR_WARN_WORLD_WRITABLE = 1 << 4, /* Warn if world writable files are found */
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} ExecDirFlags;
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int execute_strv(
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const char *name,
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char * const *paths,
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const char *root,
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usec_t timeout,
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gather_stdout_callback_t const callbacks[_STDOUT_CONSUME_MAX],
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void * const callback_args[_STDOUT_CONSUME_MAX],
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char *argv[],
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char *envp[],
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ExecDirFlags flags);
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int execute_directories(
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const char * const *directories,
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usec_t timeout,
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gather_stdout_callback_t const callbacks[_STDOUT_CONSUME_MAX],
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void * const callback_args[_STDOUT_CONSUME_MAX],
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char *argv[],
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char *envp[],
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ExecDirFlags flags);
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extern const gather_stdout_callback_t gather_environment[_STDOUT_CONSUME_MAX];
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typedef enum ExecCommandFlags {
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EXEC_COMMAND_IGNORE_FAILURE = 1 << 0,
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EXEC_COMMAND_FULLY_PRIVILEGED = 1 << 1,
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EXEC_COMMAND_NO_SETUID = 1 << 2,
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EXEC_COMMAND_NO_ENV_EXPAND = 1 << 3,
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_EXEC_COMMAND_FLAGS_INVALID = -EINVAL,
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_EXEC_COMMAND_FLAGS_ALL = (1 << 4) -1,
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} ExecCommandFlags;
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int exec_command_flags_from_strv(char * const *ex_opts, ExecCommandFlags *ret);
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int exec_command_flags_to_strv(ExecCommandFlags flags, char ***ret);
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const char* exec_command_flags_to_string(ExecCommandFlags i);
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ExecCommandFlags exec_command_flags_from_string(const char *s);
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int fexecve_or_execve(int executable_fd, const char *executable, char *const argv[], char *const envp[]);
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int shall_fork_agent(void);
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int _fork_agent(const char *name, const int except[], size_t n_except, pid_t *ret_pid, const char *path, ...) _sentinel_;
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#define fork_agent(name, ...) _fork_agent(name, __VA_ARGS__, NULL)
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