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bus: parse owner uid from cgroup path, too

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This commit is contained in:
Lennart Poettering 2013-04-22 23:27:38 -03:00
parent ae018d9bc9
commit bc7f3beb30
2 changed files with 15 additions and 0 deletions
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14
src/libsystemd-bus/bus-message.c
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@ -861,6 +861,17 @@ 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) {
if (!m)
return -EINVAL;
if (!uid)
return -EINVAL;
if (!m->cgroup)
return -ESRCH;
return cg_path_get_owner_uid(m->cgroup, uid);
}
int sd_bus_message_get_cmdline(sd_bus_message *m, char ***cmdline) {
size_t n, i;
const char *p;
@ -3073,6 +3084,7 @@ int bus_message_dump(sd_bus_message *m) {
char **cmdline = NULL;
unsigned level = 1;
int r;
uid_t owner;
assert(m);
@ -3149,6 +3161,8 @@ int bus_message_dump(sd_bus_message *m) {
sd_bus_message_get_session(m, &s);
if (s)
printf("\tsession=[%s]\n", s);
if (sd_bus_message_get_owner_uid(m, &owner) >= 0)
printf("\towner_uid=%lu\n", (unsigned long) owner);
if (sd_bus_message_get_cmdline(m, &cmdline) >= 0) {
char **c;

1
src/systemd/sd-bus.h
View File

@ -139,6 +139,7 @@ int sd_bus_message_get_cmdline(sd_bus_message *m, char ***cmdline);
int sd_bus_message_get_unit(sd_bus_message *m, const char **unit);
int sd_bus_message_get_user_unit(sd_bus_message *m, const char **unit);
int sd_bus_message_get_session(sd_bus_message *m, const char **session);
int sd_bus_message_get_owner_uid(sd_bus_message *m, uid_t *uid);
int sd_bus_message_is_signal(sd_bus_message *m, const char *interface, const char *member);
int sd_bus_message_is_method_call(sd_bus_message *m, const char *interface, const char *member);