diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-11-10 14:45:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-10 16:32:11 -0800 |
| commit | 60997feb14d5634fc7a9b18ab3c026ba8d3a5839 (patch) | |
| tree | 5dc0813f49a4d367fcaa0c5b55e333c98fa9c433 /tools | |
| parent | 42d4ebb42a17754d2e8344dc1aa486119671d0eb (diff) | |
selftests/mlock2: add missing #define _GNU_SOURCE
On glibc 2.3.6:
mlock2-tests.c: In function 'seek_to_smaps_entry':
mlock2-tests.c:158: warning: implicit declaration of function 'getline'
According to the manpage of getline(), it needs _GNU_SOURCE before glibc
2.10.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Eric B Munson <emunson@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/vm/mlock2-tests.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c index 4431994aade2..cb247219f1f7 100644 --- a/tools/testing/selftests/vm/mlock2-tests.c +++ b/tools/testing/selftests/vm/mlock2-tests.c @@ -1,3 +1,4 @@ +#define _GNU_SOURCE #include <sys/mman.h> #include <stdint.h> #include <stdio.h> |