1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
6 typedef struct ExecStatus ExecStatus;
7 typedef struct ExecCommand ExecCommand;
8 typedef struct ExecContext ExecContext;
11 #include <sys/resource.h>
12 #include <sys/capability.h>
19 /* Abstract namespace! */
20 #define LOGGER_SOCKET "/systemd/logger"
22 typedef enum ExecOutput {
32 int code; /* as in siginfo_t::si_code */
33 int status; /* as in sigingo_t::si_status */
39 ExecStatus exec_status;
40 LIST_FIELDS(ExecCommand, command); /* useful for chaining commands */
46 struct rlimit *rlimit[RLIMIT_NLIMITS]; /* FIXME: load-fragment parser missing */
47 char *working_directory, *root_directory;
52 bool oom_adjust_set:1;
58 char *syslog_identifier;
60 /* FIXME: all privs related settings need parser and enforcer */
62 bool capabilities_set:1;
64 /* since resolving these names might might involve socket
65 * connections and we don't want to deadlock ourselves these
66 * names are resolved on execution only. */
69 char **supplementary_groups;
72 typedef enum ExitStatus {
73 /* EXIT_SUCCESS defined by libc */
74 /* EXIT_FAILURE defined by libc */
75 EXIT_INVALIDARGUMENT = 2,
76 EXIT_NOTIMPLEMENTED = 3,
77 EXIT_NOPERMISSION = 4,
78 EXIT_NOTINSTALLED = 5,
79 EXIT_NOTCONFIGURED = 6,
82 /* The LSB suggests that error codes >= 200 are "reserved". We
83 * use them here under the assumption that they hence are
84 * unused by init scripts.
86 * http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html */
102 int exec_spawn(const ExecCommand *command, const ExecContext *context, int *fds, unsigned n_fds, pid_t *ret);
104 void exec_command_free_list(ExecCommand *c);
105 void exec_command_free_array(ExecCommand **c, unsigned n);
107 char *exec_command_line(ExecCommand *c);
108 void exec_command_dump(ExecCommand *c, FILE *f, const char *prefix);
109 void exec_command_dump_list(ExecCommand *c, FILE *f, const char *prefix);
111 void exec_context_init(ExecContext *c);
112 void exec_context_done(ExecContext *c);
113 void exec_context_dump(ExecContext *c, FILE* f, const char *prefix);
115 void exec_status_fill(ExecStatus *s, pid_t pid, int code, int status);