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- Always use <openssl/include.h> instead of just <include.h>
[tinc]
/
src
/
process.c
diff --git
a/src/process.c
b/src/process.c
index
22943c2
..
d618427
100644
(file)
--- a/
src/process.c
+++ b/
src/process.c
@@
-1,7
+1,7
@@
/*
process.c -- process management functions
/*
process.c -- process management functions
- Copyright (C) 1999
,2000
Ivo Timmermans <itimmermans@bigfoot.com>,
-
2000
Guus Sliepen <guus@sliepen.warande.net>
+ Copyright (C) 1999
-2001
Ivo Timmermans <itimmermans@bigfoot.com>,
+
2000,2001
Guus Sliepen <guus@sliepen.warande.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: process.c,v 1.1.2.
19 2001/01/07 15:25:45
guus Exp $
+ $Id: process.c,v 1.1.2.
22 2001/03/13 09:55:14
guus Exp $
*/
#include "config.h"
*/
#include "config.h"
@@
-221,7
+221,7
@@
cp
/* No return on success */
if(errno != ENOENT) /* Ignore if the file does not exist */
/* No return on success */
if(errno != ENOENT) /* Ignore if the file does not exist */
- exit(
-1);
/* Some error while trying execl(). */
+ exit(
1);
/* Some error while trying execl(). */
else
exit(0);
}
else
exit(0);
}
@@
-309,7
+309,7
@@
sigsegv_square(int a, siginfo_t *info, void *b)
{
syslog(LOG_ERR, _("Got another SEGV signal: not restarting"));
cp_trace();
{
syslog(LOG_ERR, _("Got another SEGV signal: not restarting"));
cp_trace();
- exit(
0
);
+ exit(
1
);
}
RETSIGTYPE
}
RETSIGTYPE
@@
-375,6
+375,16
@@
unexpected_signal_handler(int a, siginfo_t *info, void *b)
cp_trace();
}
cp_trace();
}
+RETSIGTYPE
+ignore_signal_handler(int a, siginfo_t *info, void *b)
+{
+ if(debug_lvl >= DEBUG_SCARY_THINGS)
+ {
+ syslog(LOG_WARNING, _("Got unexpected signal %d (%s)"), a, strsignal(a));
+ cp_trace();
+ }
+}
+
struct {
int signal;
void (*handler)(int, siginfo_t *, void *);
struct {
int signal;
void (*handler)(int, siginfo_t *, void *);
@@
-383,11
+393,12
@@
struct {
{ SIGTERM, sigterm_handler },
{ SIGQUIT, sigquit_handler },
{ SIGSEGV, sigsegv_handler },
{ SIGTERM, sigterm_handler },
{ SIGQUIT, sigquit_handler },
{ SIGSEGV, sigsegv_handler },
- { SIGPIPE,
NULL
},
+ { SIGPIPE,
ignore_signal_handler
},
{ SIGINT, sigint_handler },
{ SIGUSR1, sigusr1_handler },
{ SIGUSR2, sigusr2_handler },
{ SIGINT, sigint_handler },
{ SIGUSR1, sigusr1_handler },
{ SIGUSR2, sigusr2_handler },
- { SIGCHLD, NULL },
+ { SIGCHLD, ignore_signal_handler },
+ { SIGALRM, ignore_signal_handler },
{ 0, NULL }
};
{ 0, NULL }
};
@@
-407,7
+418,7
@@
setup_signals(void)
for(i = 0; i < NSIG; i++)
{
act.sa_sigaction = unexpected_signal_handler;
for(i = 0; i < NSIG; i++)
{
act.sa_sigaction = unexpected_signal_handler;
- sigaction(
sighandlers[i].signal
, &act, NULL);
+ sigaction(
i
, &act, NULL);
}
/* Then, for each known signal that we want to catch, assign a
}
/* Then, for each known signal that we want to catch, assign a