X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=ipc.c;h=8e9dd51a2369e7e60ebd4bda3fa889eaed892248;hp=3cc5c15695a76c0442b1ceb4da889c6f5b2baeb1;hb=HEAD;hpb=9d24300965cbcdfddb9f63b6bc8018da50d7d8e1

diff --git a/ipc.c b/ipc.c
index 3cc5c156..c245f690 100644
--- a/ipc.c
+++ b/ipc.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file ipc.c Inter-process communication and shared memory helpers. */
 
@@ -11,7 +7,6 @@
 #include "ipc.h"
 #include <sys/types.h>
 #include <sys/param.h>
-#include <sys/sysctl.h>
 
 #include <sys/ipc.h>
 #include <sys/shm.h>
@@ -198,9 +193,8 @@ int shm_detach(void *addr)
 }
 
 # if defined __FreeBSD__ || defined __NetBSD__
+#include <sys/sysctl.h>
 # 	define SYSCTL_SHMMAX_VARIABLE "kern.ipc.shmmax"
-# elif defined __APPLE__
-# 	define SYSCTL_SHMMAX_VARIABLE "kern.sysv.shmmax"
 # else
 #	undef SYSCTL_SHMMAX_VARIABLE
 # endif
@@ -224,7 +218,7 @@ size_t shm_get_shmmax(void)
 	{
 		int fd = open("/proc/sys/kernel/shmmax", O_RDONLY);
 		if (fd >= 0) {
-			char buf[100] = "";
+			char buf[100];
 			int ret = read(fd, buf, sizeof(buf) - 1);
 			if (ret > 0) {
 				buf[ret] = '\0';