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authorUlrich Drepper <drepper@redhat.com>1996-08-09 02:46:09 +0000
committerUlrich Drepper <drepper@redhat.com>1996-08-09 02:46:09 +0000
commita5113b141cd85a98b4711607c430e6e01775bd9a (patch)
tree5e345c0560b177c68320fa8a467215352996bb35 /misc/syslog.c
parent233963756b2ef272f8876afec2a2bb629b425e0c (diff)
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Thu Aug 8 16:17:38 1996 Ulrich Drepper <drepper@cygnus.com> * pwd/getpwent.c: Define BUFLEN from NSS_BUFLEN_PASSWD. * pwd/getpwent_r.c: Likewise. * pwd/getpwnam.c: Likewise. * pwd/getpwnam_r.c: Likewise. * pwd/getpwuid.c: Likewise. * pwd/getpwuid_r.c: Likewise. * grp/getgrent.c: Define BUFLEN from NSS_BUFLEN_GROUP. * grp/getgrent_r.c: Likewise. * grp/getgrgid.c: Likewise. * grp/getgrgid_r.c: Likewise. * grp/getgrnam.c: Likewise. * pwd/fgetpwent_r.c: New file. Reentrant version of fgetpwent. * pwd/fgetpwent.c: Rewrite to use fgetpwent_r. * pwd/Makefile (routines): Add fgetpwent_r. * pwd/pwd.h: Add prototypes for __fgetpwent_r and fgetpwent_r. * grp/fgetgrent_r.c: New file. Reentrant version of fgetgrent. * grp/fgetgrent.c: Rewrite to use fgetgrent_r. * grp/Makefile (routines): Add fgetgrent_r. * grp/grp.h: Add prototypes for __fgetgrent_r and fgetgrent_r. Implement shadow password lookup functions. This is no complete shadow password suite. * shadow/Makefile: New file. * shadow/fgetspent.c: New file. * shadow/fgetspent_r.c: New file. * shadow/getspent.c: New file. * shadow/getspent_r.c: New file. * shadow/getspnam.c: New file. * shadow/getspnam_r.c: New file. * shadow/putspent.c: New file. * shadow/sgetspent.c: New file. * shadow/sgetspent_r.c: New file. * shadow/shadow.h: New file. * shadow/spwd-lookup.c: New file. * shadow/nss_files/files-spwd.c: New file. Thu Aug 8 13:33:45 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/ftime.c: New file. Available system call is only a stub. Reported by Matthias Urlichs. * Makeconfig [!default_cflags]: Change default value from `-g' to `-g -O'. * configure.in: Recognize i686. * sysdeps/i386/i686/Implies: Default on i586 optimized code. Thu Aug 8 12:40:20 1996 Matthias Urlichs <smurf@smurf.noris.de> * Makeconfig [$(build-omitfp) == yes]: Add to CFLAGS-.so value of CFLAGS-.o, not CFLAGS-o. * sysdeps/unix/sysv/linux/init-first.c (init): Add volatile pointer to ourself. Otherwise `gcc -O3' optimized init away. sure that all tables in binary file are word-aligned.
Diffstat (limited to 'misc/syslog.c')
-rw-r--r--misc/syslog.c51
1 files changed, 36 insertions, 15 deletions
diff --git a/misc/syslog.c b/misc/syslog.c
index bcac6c7..3a39c43 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -56,6 +56,7 @@ static char sccsid[] = "@(#)syslog.c 8.4 (Berkeley) 3/18/94";
#include <varargs.h>
#endif
+static int LogType = SOCK_DGRAM; /* type of socket connection */
static int LogFile = -1; /* fd for log */
static int connected; /* have done connect */
static int LogStat = 0; /* status bits, set by openlog() */
@@ -163,8 +164,15 @@ vsyslog(pri, fmt, ap)
/* Get connected, output the message to the local logger. */
if (!connected)
openlog(LogTag, LogStat | LOG_NDELAY, 0);
+
+ /* If we have a SOCK_STREAM connection, also send ASCII NUL as
+ a record terminator. */
+ if (LogType == SOCK_STREAM)
+ ++bufsize;
+
if (__send(LogFile, buf, bufsize, 0) < 0)
{
+ closelog (); /* attempt re-open next time */
/*
* Output the message to the console; don't worry about blocking,
* if console blocks everything will. Make sure the error reported
@@ -194,23 +202,36 @@ openlog(ident, logstat, logfac)
if (logfac != 0 && (logfac &~ LOG_FACMASK) == 0)
LogFacility = logfac;
- if (LogFile == -1) {
- SyslogAddr.sa_family = AF_UNIX;
- (void)strncpy(SyslogAddr.sa_data, _PATH_LOG,
- sizeof(SyslogAddr.sa_data));
- if (LogStat & LOG_NDELAY) {
- if ((LogFile = socket(AF_UNIX, SOCK_DGRAM, 0)) == -1)
- return;
- (void)fcntl(LogFile, F_SETFD, 1);
+ while (1) {
+ if (LogFile == -1) {
+ SyslogAddr.sa_family = AF_UNIX;
+ (void)strncpy(SyslogAddr.sa_data, _PATH_LOG,
+ sizeof(SyslogAddr.sa_data));
+ if (LogStat & LOG_NDELAY) {
+ if ((LogFile = socket(AF_UNIX, LogType, 0))
+ == -1)
+ return;
+ (void)fcntl(LogFile, F_SETFD, 1);
+ }
}
+ if (LogFile != -1 && !connected)
+ if (__connect(LogFile, &SyslogAddr, sizeof(SyslogAddr))
+ == -1)
+ {
+ int saved_errno = errno;
+ (void)close(LogFile);
+ LogFile = -1;
+ if (LogType == SOCK_DGRAM
+ && saved_errno == EPROTOTYPE)
+ {
+ /* retry with next SOCK_STREAM: */
+ LogType = SOCK_STREAM;
+ continue;
+ }
+ } else
+ connected = 1;
+ break;
}
- if (LogFile != -1 && !connected)
- if (__connect(LogFile, &SyslogAddr, sizeof(SyslogAddr)) == -1)
- {
- (void)close(LogFile);
- LogFile = -1;
- } else
- connected = 1;
}
void