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| author | Petr Uzel | 2012-05-03 21:01:51 +0200 |
|---|---|---|
| committer | Karel Zak | 2012-05-04 15:13:43 +0200 |
| commit | f6f3dc781157aba6b2e219991f5a469defbab55f (patch) | |
| tree | ce9f0a011bcd65a0d3b3f8f437698bb26dc1fb8f /misc-utils/uuidd.c | |
| parent | uuidd: implement --no-pid option (diff) | |
| download | kernel-qcow2-util-linux-f6f3dc781157aba6b2e219991f5a469defbab55f.tar.gz kernel-qcow2-util-linux-f6f3dc781157aba6b2e219991f5a469defbab55f.tar.xz kernel-qcow2-util-linux-f6f3dc781157aba6b2e219991f5a469defbab55f.zip | |
uuidd: use ignore_result helper
Signed-off-by: Petr Uzel <petr.uzel@suse.cz>
Diffstat (limited to 'misc-utils/uuidd.c')
| -rw-r--r-- | misc-utils/uuidd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/misc-utils/uuidd.c b/misc-utils/uuidd.c index be3e3cf07..50ae61fa8 100644 --- a/misc-utils/uuidd.c +++ b/misc-utils/uuidd.c @@ -34,6 +34,7 @@ extern int optind; #include "uuid.h" #include "uuidd.h" #include "writeall.h" +#include "c.h" #include "closestream.h" #include "nls.h" @@ -327,9 +328,7 @@ static void server_loop(const char *socket_path, const char *pidfile_path, if (pidfile_path) { sprintf(reply_buf, "%8d\n", getpid()); - if (ftruncate(fd_pidfile, 0)) { - /* Silence warn_unused_result */ - } + ignore_result( ftruncate(fd_pidfile, 0) ); write_all(fd_pidfile, reply_buf, strlen(reply_buf)); if (fd_pidfile > 1) close(fd_pidfile); /* Unlock the pid file */ |