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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/shared/mkfs-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/shared/mkfs-util.c')
-rw-r--r-- | src/shared/mkfs-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/mkfs-util.c b/src/shared/mkfs-util.c index 59d851ba0f..9e240d41f4 100644 --- a/src/shared/mkfs-util.c +++ b/src/shared/mkfs-util.c @@ -130,7 +130,7 @@ static int setup_userns(uid_t uid, gid_t gid) { static int do_mcopy(const char *node, const char *root) { _cleanup_free_ char *mcopy = NULL; _cleanup_strv_free_ char **argv = NULL; - _cleanup_close_ int rfd = -1; + _cleanup_close_ int rfd = -EBADF; _cleanup_free_ DirectoryEntries *de = NULL; struct stat st; int r; |