1 files changed, 91 insertions, 0 deletions
diff --git a/net-p2p/uhub/files/patch-main.c_add_pid b/net-p2p/uhub/files/patch-main.c_add_pid
new file mode 100644
index 000000000000..835256e4212a
--- /dev/null
+++ b/net-p2p/uhub/files/patch-main.c_add_pid
@@ -0,0 +1,91 @@
+--- src/main.c.orig	2009-11-06 11:02:57.000000000 +0300
++++ src/main.c	2009-11-06 11:15:45.000000000 +0300
+@@ -29,6 +29,7 @@
+ static const char* arg_gid = 0;
+ static const char* arg_config  = 0;
+ static const char* arg_log = 0;
++static const char* arg_pid = 0;
+ static int arg_log_syslog = 0;
+ 
+ 
+@@ -214,6 +215,7 @@
+ #ifndef WIN32
+ 		"   -u <user>   Run as given user\n"
+ 		"   -g <group>  Run with given group permissions\n"
++		"   -p <file>   Store pid in file (process id)\n"
+ #endif
+ 		"   -V          Show version number.\n"
+ 	);
+@@ -225,7 +227,7 @@
+ void parse_command_line(int argc, char** argv)
+ {
+ 	int opt;
+-	while ((opt = getopt(argc, argv, "vqfc:l:hu:g:VCsSL")) != -1)
++	while ((opt = getopt(argc, argv, "vqfc:l:hu:g:VCsSLp:")) != -1)
+ 	{
+ 		switch (opt)
+ 		{
+@@ -285,6 +287,10 @@
+ 				arg_gid = optarg;
+ 				break;
+ 
++			case 'p':
++				arg_pid = optarg;
++				break;
++
+ 			default:
+ 				print_usage(argv[0]);
+ 				break;
+@@ -386,6 +392,32 @@
+ 
+ 	return 0;
+ }
++
++int pidfile_create()
++{
++	if (arg_pid)
++	{
++		FILE* pidfile = fopen(arg_pid, "w");
++			if (!pidfile)
++			{
++				hub_log(log_fatal, "Unable to write pid file: %s\n", arg_pid);
++				return -1;
++			}
++		fprintf(pidfile, "%d", (int) getpid());
++		fclose(pidfile);
++	}
++	return 0;
++}
++
++int pidfile_destroy()
++{
++	if (arg_pid)
++	{
++		return unlink(arg_pid);
++	}
++	return 0;
++}
++
+ #endif /* WIN32 */
+ 
+ 
+@@ -421,11 +453,19 @@
+ 		}
+ 	}
+ 
++	if (pidfile_create() == -1)
++		return -1;
++
+ 	if (drop_privileges() == -1)
+ 		return -1;
+ #endif /* WIN32 */
+ 
+ 	ret = main_loop();
++
++#ifndef WIN32
++	pidfile_destroy();
++#endif
++
+ 	return ret;
+ }
+