From cc2bfdc73bee10d18d0225389084c4e74fc7b945 Mon Sep 17 00:00:00 2001 From: danglin Date: Sat, 6 Feb 2016 22:27:34 +0000 Subject: * mmap.c (MAP_FAILED): Define if not defined. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233196 138bc75d-0d04-0410-961f-82ee72b054a4 --- libbacktrace/ChangeLog | 4 ++++ libbacktrace/mmap.c | 4 ++++ 2 files changed, 8 insertions(+) (limited to 'libbacktrace') diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog index 2afa4705539..b38e2fee45c 100644 --- a/libbacktrace/ChangeLog +++ b/libbacktrace/ChangeLog @@ -1,3 +1,7 @@ +2016-02-06 John David Anglin + + * mmap.c (MAP_FAILED): Define if not defined. + 2016-01-04 Jakub Jelinek Update copyright years. diff --git a/libbacktrace/mmap.c b/libbacktrace/mmap.c index 0ed4802d02d..138ef70711a 100644 --- a/libbacktrace/mmap.c +++ b/libbacktrace/mmap.c @@ -50,6 +50,10 @@ POSSIBILITY OF SUCH DAMAGE. */ #define MAP_ANONYMOUS MAP_ANON #endif +#ifndef MAP_FAILED +#define MAP_FAILED ((void *)-1) +#endif + /* A list of free memory blocks. */ struct backtrace_freelist_struct -- cgit v1.2.3