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[svn] Check for both SIGUSR1 and SIGHUP before using them.

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hniksic 2005-06-30 05:15:08 -07:00
parent ddbdbfb4b0
commit 09f9b4e02b
2 changed files with 15 additions and 0 deletions
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4
src/ChangeLog
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@ -1,3 +1,7 @@
2005-06-29 Hrvoje Niksic <hniksic@xemacs.org>
* main.c: Check for both SIGHUP and SIGUSR1 before using them.
2005-06-29 Hrvoje Niksic <hniksic@xemacs.org>
* utils.c: Unconditionally include locale.h.

11
src/main.c
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@ -64,7 +64,9 @@ struct options opt;
extern char *version_string;
#if defined(SIGHUP) || defined(SIGUSR1)
static void redirect_output_signal (int);
#endif
const char *exec_name;
@ -1002,6 +1004,15 @@ Can't timestamp and not clobber old files at the same time.\n"));
}
#if defined(SIGHUP) || defined(SIGUSR1)
/* So the signal_name check doesn't blow when only one is available. */
#ifndef SIGHUP
# define SIGHUP -1
#endif
#ifndef SIGUSR1
# define SIGUSR1 -1
#endif
/* Hangup signal handler. When wget receives SIGHUP or SIGUSR1, it
will proceed operation as usual, trying to write into a log file.
If that is impossible, the output will be turned off. */