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| author | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | 2012-12-12 13:06:53 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2012-12-12 13:06:53 +0000 |
| commit | 85619b6fc10c230dd34998b4e7b281c573143421 (patch) | |
| tree | 4f46cc506c0483d9a2d5ca06332d6ff0980530b3 /libbacktrace/mmapio.c | |
| parent | c3583c4ab028a77ca104dc6972b974260398f3ac (diff) | |
| download | gcc-85619b6fc10c230dd34998b4e7b281c573143421.tar.gz | |
mmapio.c: Define MAP_FAILED if not defined.
* mmapio.c: Define MAP_FAILED if not defined.
From-SVN: r194443
Diffstat (limited to 'libbacktrace/mmapio.c')
| -rw-r--r-- | libbacktrace/mmapio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libbacktrace/mmapio.c b/libbacktrace/mmapio.c index ca8d75de60d..96cc93ab764 100644 --- a/libbacktrace/mmapio.c +++ b/libbacktrace/mmapio.c @@ -40,6 +40,10 @@ POSSIBILITY OF SUCH DAMAGE. */ #include "backtrace.h" #include "internal.h" +#ifndef MAP_FAILED +#define MAP_FAILED ((void *)-1) +#endif + /* This file implements file views and memory allocation when mmap is available. */ |