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| author | Sami Kerola | 2014-06-22 23:59:57 +0200 |
|---|---|---|
| committer | Sami Kerola | 2014-07-28 22:15:16 +0200 |
| commit | 633493beaf40ee88cdfb9db62a04a60f2a56c066 (patch) | |
| tree | 4fdf37c871cff94985ccd5f0d3196347d27f840c /misc-utils | |
| parent | agetty: Reprompt and reprint /etc/issue when asked (diff) | |
| download | kernel-qcow2-util-linux-633493beaf40ee88cdfb9db62a04a60f2a56c066.tar.gz kernel-qcow2-util-linux-633493beaf40ee88cdfb9db62a04a60f2a56c066.tar.xz kernel-qcow2-util-linux-633493beaf40ee88cdfb9db62a04a60f2a56c066.zip | |
logger: ensure program writes everything to syslog file descriptor
It is fair assumption messages an user is asking to be wrote will be
attempted to be wrote as hard as possible.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'misc-utils')
| -rw-r--r-- | misc-utils/logger.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/misc-utils/logger.c b/misc-utils/logger.c index 0bf5e536a..37d632edf 100644 --- a/misc-utils/logger.c +++ b/misc-utils/logger.c @@ -51,6 +51,7 @@ #include <netdb.h> #include <getopt.h> +#include "all-io.h" #include "c.h" #include "closestream.h" #include "nls.h" @@ -281,8 +282,8 @@ static void mysyslog(int fd, int logflags, int pri, char *tag, char *msg) snprintf(buf, sizeof(buf), "<%d>%.15s %.200s%s: %.400s", pri, tp, cp, pid, msg); - if (write(fd, buf, strlen(buf)+1) < 0) - return; /* error */ + if (write_all(fd, buf, strlen(buf)+1) < 0) + warn(_("write failed")); } } |