2005-02-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* log.c: (syslog_sigsafe) Reduce scope of syslog_fd: it is accessed
inside this function only.
(open_crashlog) New function to open /var/tmp/quagga.<daemon>.crashlog
with flags O_WRONLY|O_CREAT|O_EXCL to save some crash info.
(zlog_signal,_zlog_assert_failed) Increase logging priority from
LOG_ERR to LOG_CRIT. If no file logging is configured, try to use
open_crashlog to create a crash logfile.
(zlog_backtrace_sigsafe) If a crashlog file descriptor is open,
dump a backtrace to that file.
2 files changed