diff options
Diffstat (limited to 'lib/log.c')
| -rw-r--r-- | lib/log.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -1,5 +1,5 @@ /* - * $Id: log.c,v 1.18 2004/12/09 14:53:32 gdt Exp $ + * $Id: log.c,v 1.19 2004/12/09 17:26:31 ajs Exp $ * * Logging of zebra * Copyright (C) 1997, 1998, 1999 Kunihiro Ishiguro @@ -177,10 +177,10 @@ num_append(char *s, int len, u_long x) return str_append(s,len,t); } -/* - * XXX warning: `hex_append' defined but not used - * Apparently this is used only if HAVE_GLIBC_BACKTRACE is defined. - */ +#ifdef HAVE_GLIBC_BACKTRACE + +/* This function is used only in zlog_backtrace_sigsafe when glibc + backtraces are available. */ static char * hex_append(char *s, int len, u_long x) { @@ -199,6 +199,8 @@ hex_append(char *s, int len, u_long x) return str_append(s,len,t); } +#endif /* HAVE_GLIBC_BACKTRACE */ + static int syslog_fd = -1; /* Needs to be enhanced to support Solaris. */ |