diff options
| author | ajs <ajs> | 2005-01-18 22:18:59 +0000 |
|---|---|---|
| committer | ajs <ajs> | 2005-01-18 22:18:59 +0000 |
| commit | 31364274ddd1da6b77dd99e1d5d164b5c643732b (patch) | |
| tree | 4f0ae083583fb605508ef981e96fb230d7110c41 /lib/log.h | |
| parent | 92365889d1f856f323af452bad76f54c15ccdf45 (diff) | |
2005-01-18 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* log.h: Test for SA_SIGINFO to see whether zlog_signal takes final
two args (siginfo and program_counter).
* log.c: (hex_append) Include this function only if SA_SIGINFO or
HAVE_GLIBC_BACKTRACE is defined.
(zlog_signal) Final two args (siginfo and program_counter) now
depend on whether SA_SIGINFO is defined on this platform.
* sigevent.c: (program_counter) Do not include this function if
SA_SIGINFO is not defined on this platform.
(exit_handler,core_handler) Test for SA_SIGINFO to decide whether
2nd & 3rd arguments are present and to decide how to invoke
zlog_signal.
(trap_default_signals) Test for SA_SIGINFO and invoke sigaction
appropriately.
Diffstat (limited to 'lib/log.h')
| -rw-r--r-- | lib/log.h | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -1,5 +1,5 @@ /* - * $Id: log.h,v 1.16 2005/01/17 15:22:28 ajs Exp $ + * $Id: log.h,v 1.17 2005/01/18 22:18:59 ajs Exp $ * * Zebra logging funcions. * Copyright (C) 1997, 1998, 1999 Kunihiro Ishiguro @@ -153,8 +153,11 @@ extern const char *zlog_proto_names[]; extern const char *safe_strerror(int errnum); /* To be called when a fatal signal is caught. */ -extern void zlog_signal(int signo, const char *action, - siginfo_t *siginfo, void *program_counter); +extern void zlog_signal(int signo, const char *action +#ifdef SA_SIGINFO + , siginfo_t *siginfo, void *program_counter +#endif + ); /* Log a backtrace. */ extern void zlog_backtrace(int priority); |