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>

diff --git a/misc-utils/logger.c b/misc-utils/logger.c
index 0bf5e536a49c0e8c0fa89b8ff80393b1a576fe0d..37d632edfb4ed390bb8b5a5a1fa0e221dc74745f 100644 (file)
--- 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"));
        }
 }