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-rw-r--r--source3/lib/util.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 125db2ed1e..5c81a14c66 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -92,6 +92,53 @@ static BOOL stdout_logging = False;
static char *filename_dos(char *path,char *buf);
+#if defined(SIGUSR2)
+/**************************************************************************** **
+ catch a sigusr2 - decrease the debug log level.
+ **************************************************************************** */
+int sig_usr2(void)
+{
+ BlockSignals( True, SIGUSR2);
+
+ DEBUGLEVEL--;
+
+ if(DEBUGLEVEL < 0)
+ DEBUGLEVEL = 0;
+
+ DEBUG( 0, ( "Got SIGUSR2 set debug level to %d.\n", DEBUGLEVEL ) );
+
+ BlockSignals( False, SIGUSR2);
+#ifndef DONT_REINSTALL_SIG
+ signal(SIGUSR2, SIGNAL_CAST sig_usr2);
+#endif
+ return(0);
+}
+#endif /* SIGUSR1 */
+
+#if defined(SIGUSR1)
+/**************************************************************************** **
+ catch a sigusr1 - increase the debug log level.
+ **************************************************************************** */
+int sig_usr1(void)
+{
+ BlockSignals( True, SIGUSR1);
+
+ DEBUGLEVEL++;
+
+ if(DEBUGLEVEL > 10)
+ DEBUGLEVEL = 10;
+
+ DEBUG( 0, ( "Got SIGUSR1 set debug level to %d.\n", DEBUGLEVEL ) );
+
+ BlockSignals( False, SIGUSR1);
+#ifndef DONT_REINSTALL_SIG
+ signal(SIGUSR1, SIGNAL_CAST sig_usr1);
+#endif
+ return(0);
+}
+#endif /* SIGUSR1 */
+
+
/*******************************************************************
get ready for syslog stuff
******************************************************************/