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pidref: add trivial helper pidref_set_self() to set pidref to our handle to our own process

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Lennart Poettering
2023-10-05 09:47:42 +02:00
parent 7595fed92d
commit b0ae589b3e
1 changed files with 4 additions and 0 deletions
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4
src/basic/pidref.h
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@@ -39,6 +39,10 @@ int pidref_set_pidfd(PidRef *pidref, int fd);
int pidref_set_pidfd_take(PidRef *pidref, int fd); /* takes ownership of the passed pidfd on success*/
int pidref_set_pidfd_consume(PidRef *pidref, int fd); /* takes ownership of the passed pidfd in both success and failure */
static inline int pidref_set_self(PidRef *pidref) {
return pidref_set_pid(pidref, 0);
}
void pidref_done(PidRef *pidref);
PidRef *pidref_free(PidRef *pidref);
DEFINE_TRIVIAL_CLEANUP_FUNC(PidRef*, pidref_free);