ttyent.h syslog.h sys/syslog.h paths.h sys/reboot.h \
sys/mman.h sys/param.h fstab.h mntent.h search.h err.h error.h\
sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h \
- sys/select.h
+ sys/select.h ustat.h sys/ustat.h ustatbits.h
routines := brk sbrk sstk ioctl \
readv writev \
mmap munmap mprotect msync madvise \
efgcvt efgcvt_r qefgcvt qefgcvt_r \
hsearch hsearch_r tsearch lsearch \
- err error
+ err error ustat
aux := init-misc
distribute := bsd-compat.c
extra-objs := bsd-compat.o
#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() */
/* 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
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