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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2022-12-19 13:07:42 +0100 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2022-12-19 15:00:57 +0100 |
commit | 254d1313ae5a69c08c9b93032aaaf3d6083cfc07 (patch) | |
tree | 067102a36abe6bf597c26a42d79018a1060c9007 /src/basic/stat-util.c | |
parent | cbff793ffb280d9d11e5d7b1dc3964276491bee8 (diff) | |
download | systemd-254d1313ae5a69c08c9b93032aaaf3d6083cfc07.tar.gz |
tree-wide: use -EBADF for fd initialization
-1 was used everywhere, but -EBADF or -EBADFD started being used in various
places. Let's make things consistent in the new style.
Note that there are two candidates:
EBADF 9 Bad file descriptor
EBADFD 77 File descriptor in bad state
Since we're initializating the fd, we're just assigning a value that means
"no fd yet", so it's just a bad file descriptor, and the first errno fits
better. If instead we had a valid file descriptor that became invalid because
of some operation or state change, the other errno would fit better.
In some places, initialization is dropped if unnecessary.
Diffstat (limited to 'src/basic/stat-util.c')
-rw-r--r-- | src/basic/stat-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/stat-util.c b/src/basic/stat-util.c index 0974f6178a..693e1f7eb6 100644 --- a/src/basic/stat-util.c +++ b/src/basic/stat-util.c @@ -65,7 +65,7 @@ int is_device_node(const char *path) { } int dir_is_empty_at(int dir_fd, const char *path, bool ignore_hidden_or_backup) { - _cleanup_close_ int fd = -1; + _cleanup_close_ int fd = -EBADF; struct dirent *buf; size_t m; |