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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2012-06-20 10:49:16 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2012-08-23 14:38:48 +0200 |
| commit | c6f680ee4945f22670d133ba341bb670c1d0a474 (patch) | |
| tree | 392d060703816dbe0817f97bdec74beb68fd3a92 /libdaemon/server | |
| parent | 5d0e7fb4edbe2c4e999eaa6210b6c9e25bdd5e91 (diff) | |
| download | lvm2-c6f680ee4945f22670d133ba341bb670c1d0a474.tar.gz lvm2-c6f680ee4945f22670d133ba341bb670c1d0a474.tar.xz lvm2-c6f680ee4945f22670d133ba341bb670c1d0a474.zip | |
clvmd,lvmetad: check for fcntl result
Report any problem of fcntl.
Diffstat (limited to 'libdaemon/server')
| -rw-r--r-- | libdaemon/server/daemon-server.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libdaemon/server/daemon-server.c b/libdaemon/server/daemon-server.c index df75ac79..ef26cbcb 100644 --- a/libdaemon/server/daemon-server.c +++ b/libdaemon/server/daemon-server.c @@ -220,7 +220,8 @@ static int _open_socket(daemon_state s) /* Set Close-on-exec & non-blocking */ if (fcntl(fd, F_SETFD, 1)) fprintf(stderr, "setting CLOEXEC on socket fd %d failed: %s\n", fd, strerror(errno)); - fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); + if (fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK)) + fprintf(stderr, "setting O_NONBLOCK on socket fd %d failed: %s\n", fd, strerror(errno)); fprintf(stderr, "[D] creating %s\n", s.socket_path); if (!dm_strncpy(sockaddr.sun_path, s.socket_path, sizeof(sockaddr.sun_path))) { |