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 */
53 char *syslog_identifier;
55 /* FIXME: all privs related settings need parser and enforcer */
57 bool capabilities_set:1;
59 /* since resolving these names might might involve socket
60 * connections and we don't want to deadlock ourselves these
61 * names are resolved on execution only. */
64 char **supplementary_groups;
67 typedef enum ExitStatus {
68 /* EXIT_SUCCESS defined by libc */
69 /* EXIT_FAILURE defined by libc */
70 EXIT_INVALIDARGUMENT = 2,
71 EXIT_NOTIMPLEMENTED = 3,
72 EXIT_NOPERMISSION = 4,
73 EXIT_NOTINSTALLED = 5,
74 EXIT_NOTCONFIGURED = 6,
77 /* The LSB suggests that error codes >= 200 are "reserved". We
78 * use them here under the assumption that they hence are
79 * unused by init scripts.
81 * http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html */
94 int exec_spawn(const ExecCommand *command, const ExecContext *context, int *fds, unsigned n_fds, pid_t *ret);
96 void exec_command_free_list(ExecCommand *c);
97 void exec_command_free_array(ExecCommand **c, unsigned n);
99 char *exec_command_line(ExecCommand *c);
100 void exec_command_dump(ExecCommand *c, FILE *f, const char *prefix);
101 void exec_command_dump_list(ExecCommand *c, FILE *f, const char *prefix);
103 void exec_context_init(ExecContext *c);
104 void exec_context_done(ExecContext *c);
105 void exec_context_dump(ExecContext *c, FILE* f, const char *prefix);
107 void exec_status_fill(ExecStatus *s, pid_t pid, int code, int status);