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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/libsystemd/sd-bus/bus-container.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/libsystemd/sd-bus/bus-container.c')
-rw-r--r-- | src/libsystemd/sd-bus/bus-container.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-bus/bus-container.c b/src/libsystemd/sd-bus/bus-container.c index b9a38269d9..3047dce858 100644 --- a/src/libsystemd/sd-bus/bus-container.c +++ b/src/libsystemd/sd-bus/bus-container.c @@ -13,7 +13,7 @@ int bus_container_connect_socket(sd_bus *b) { _cleanup_close_pair_ int pair[2] = { -1, -1 }; - _cleanup_close_ int pidnsfd = -1, mntnsfd = -1, usernsfd = -1, rootfd = -1; + _cleanup_close_ int pidnsfd = -EBADF, mntnsfd = -EBADF, usernsfd = -EBADF, rootfd = -EBADF; int r, error_buf = 0; pid_t child; ssize_t n; |