From 0950889b810736fe7ad340a13a5ecf76672e1a84 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 2 Aug 2002 01:27:46 +0000 Subject: (public_cALLOc): Check for overflow on multiplication. --- sysdeps/unix/sysv/linux/kernel-features.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'sysdeps/unix') diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 927701a662..3653f73618 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -1,6 +1,6 @@ /* Set flags signalling availability of kernel features based on given kernel version number. - Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -184,6 +184,12 @@ # define __ASSUME_MMAP2_SYSCALL 1 #endif +/* On x86, the set_thread_area syscall was introduced in 2.5.29, but its + semantics was changed in 2.5.30. */ +#if __LINUX_KERNEL_VERSION >= 132382 && defined __i386__ +# define __ASSUME_SET_THREAD_AREA_SYSCALL 1 +#endif + /* There are an infinite number of PA-RISC kernel versions numbered 2.4.0. But they've not really been released as such. We require and expect the final version here. */ -- cgit 1.4.1