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authorUlrich Drepper <drepper@redhat.com>2004-08-09 02:50:47 +0000
committerUlrich Drepper <drepper@redhat.com>2004-08-09 02:50:47 +0000
commit807645d725f68619543836e196ae49f7b5fb5505 (patch)
treed43ac90372f8e8397965d6b389111939e637a056 /misc/syslog.c
parent0b755dc43f1288a7b164d85c7ab48eb71b15a65e (diff)
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[BZ #108]
Update. * misc/syslog.c (openlog_internal): Always try both UDP and TCP. [BZ #108] Patch mainly by Bjorn Andersson <bjorn@iki.fi>.
Diffstat (limited to 'misc/syslog.c')
-rw-r--r--misc/syslog.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/misc/syslog.c b/misc/syslog.c
index c0fcdf3..0ba3517 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -323,7 +323,8 @@ openlog_internal(const char *ident, int logstat, int logfac)
if (logfac != 0 && (logfac &~ LOG_FACMASK) == 0)
LogFacility = logfac;
- while (1) {
+ int retry = 0;
+ while (retry < 2) {
if (LogFile == -1) {
SyslogAddr.sa_family = AF_UNIX;
(void)strncpy(SyslogAddr.sa_data, _PATH_LOG,
@@ -345,12 +346,13 @@ openlog_internal(const char *ident, int logstat, int logfac)
int fd = LogFile;
LogFile = -1;
(void)__close(fd);
- if (LogType == SOCK_DGRAM
- && saved_errno == EPROTOTYPE)
+ __set_errno (old_errno);
+ if (saved_errno == EPROTOTYPE)
{
- /* retry with next SOCK_STREAM: */
- LogType = SOCK_STREAM;
- __set_errno (old_errno);
+ /* retry with the other type: */
+ LogType = (LogType == SOCK_DGRAM
+ ? SOCK_STREAM : SOCK_DGRAM);
+ ++retry;
continue;
}
} else