1 files changed, 67 insertions, 0 deletions
diff --git a/testing/prayer/sighandling.patch b/testing/prayer/sighandling.patch
new file mode 100644
index 000000000..e7916ea80
--- /dev/null
+++ b/testing/prayer/sighandling.patch
@@ -0,0 +1,67 @@
+--- a/lib/os.h
++++ b/lib/os.h
+@@ -44,6 +44,8 @@ BOOL os_signal_alarm_clear(void);
+ 
+ BOOL os_signal_init();
+ 
++BOOL os_signal_hup_term_init(void (*hup_fn) (), void (*term_fn) ());
++
+ BOOL os_lock_exclusive(int fd);
+ 
+ BOOL os_lock_shared(int fd);
+--- a/servers/session_server.c
++++ b/servers/session_server.c
+@@ -286,6 +286,7 @@ BOOL session_server(struct config *confi
+     fd_set readfds;
+     pid_t child;
+     unsigned long timeout = 0L;
++    BOOL sighup_seen = NIL;
+ 
+     if (config->direct_enable) {
+         ssl_portlist
+@@ -348,6 +349,18 @@ BOOL session_server(struct config *confi
+             } else {
+                 rc = select(maxfd + 1, &readfds, NIL, NIL, NIL);
+             }
++	    if (sighup_seen) {
++		log_misc("SIGHUP received - reexec daemon");
++		close(sockfd);
++		if (config->direct_enable) {
++		    /* Find some way to pass this information along
++		       to the new invocation somehow later. */
++		    portlist_close_all(ssl_portlist);
++		    portlist_close_all(plain_portlist);
++		}
++		log_misc_free();
++		return (T);
++	    }
+         }
+         while ((rc < 0) && (errno == EINTR));
+ 
+--- a/shared/log.c
++++ b/shared/log.c
+@@ -502,6 +502,13 @@ BOOL log_misc_init(struct config *config
+     return (log_open(log_misc_ptr, log_name));
+ }
+ 
++void log_misc_free()
++{
++    if ((log_misc_ptr == NIL) || (log_misc_ptr->fd < 0))
++        return;
++    log_free(log_misc_ptr);
++}
++
+ /* log_misc_ping() *******************************************************
+  *
+  * Reopen misc log file if required
+--- a/shared/log.h
++++ b/shared/log.h
+@@ -45,6 +45,8 @@ void log_record_peer_pid(struct log *log
+ BOOL
+ log_misc_init(struct config *config, char *progname, char *misc_log_name);
+ 
++void log_misc_free();
++
+ BOOL log_misc_ping();
+ 
+ void log_misc(char *fmt, ...);