patch-2.3.25 linux/kernel/sys.c

• Lines: 26
• Date: Fri Oct 29 13:19:49 1999
• Orig file: v2.3.24/linux/kernel/sys.c
• Orig date: Sat Oct 9 11:47:50 1999

diff -u --recursive --new-file v2.3.24/linux/kernel/sys.c linux/kernel/sys.c
@@ -889,6 +889,25 @@
 			? -EFAULT : 0;
 }
 
+/*
+ *	Back compatibility for getrlimit. Needed for some apps.
+ */
+ 
+asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit *rlim)
+{
+	struct rlimit x;
+	if (resource >= RLIM_NLIMITS)
+		return -EINVAL;
+
+	memcpy(&x, current->rlim + resource, sizeof(*rlim));
+	if(x.rlim_cur > 0x7FFFFFFF)
+		x.rlim_cur = 0x7FFFFFFF;
+	if(x.rlim_max > 0x7FFFFFFF)
+		x.rlim_max = 0x7FFFFFFF;
+	return copy_to_user(rlim, &x, sizeof(x))?-EFAULT:0;
+}
+
+
 asmlinkage long sys_setrlimit(unsigned int resource, struct rlimit *rlim)
 {
 	struct rlimit new_rlim, *old_rlim;