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core: debug log about received fds

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This commit is contained in:
Lennart Poettering 2020-10-14 16:35:37 +02:00
parent 74aaf59b1a
commit 670eed4c8c
1 changed files with 18 additions and 0 deletions
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18
src/core/manager.c
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@ -3492,6 +3492,24 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
assert(m);
assert(f);
if (DEBUG_LOGGING) {
if (fdset_isempty(fds))
log_debug("No file descriptors passed");
else {
int fd;
FDSET_FOREACH(fd, fds) {
_cleanup_free_ char *fn = NULL;
r = fd_get_path(fd, &fn);
if (r < 0)
log_debug_errno(r, "Received serialized fd %i → %m", fd);
else
log_debug("Received serialized fd %i → %s", fd, strna(fn));
}
}
}
log_debug("Deserializing state...");
/* If we are not in reload mode yet, enter it now. Not that this is recursive, a caller might already have