Messages in this thread Patch in this message | | | From | Vinson Lee <> | Subject | [PATCH] selftests/exec: Fix build on older distros. | Date | Thu, 25 Jun 2015 16:29:08 -0700 |
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From: Vinson Lee <vlee@twitter.com>
This patch fixes this build error on CentOS 5.
execveat.c: In function ‘check_execveat_pathmax’: execveat.c:185: error: ‘AT_EMPTY_PATH’ undeclared (first use in this function) execveat.c:185: error: (Each undeclared identifier is reported only once execveat.c:185: error: for each function it appears in.) execveat.c: In function ‘run_tests’: execveat.c:221: error: ‘O_PATH’ undeclared (first use in this function) execveat.c:222: error: ‘O_CLOEXEC’ undeclared (first use in this function) execveat.c:258: error: ‘AT_EMPTY_PATH’ undeclared (first use in this function)
Cc: stable@vger.kernel.org # 3.19+ Signed-off-by: Vinson Lee <vlee@twitter.com> --- tools/testing/selftests/exec/execveat.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/tools/testing/selftests/exec/execveat.c b/tools/testing/selftests/exec/execveat.c index 8d5d1d2..170148d 100644 --- a/tools/testing/selftests/exec/execveat.c +++ b/tools/testing/selftests/exec/execveat.c @@ -20,6 +20,16 @@ #include <string.h> #include <unistd.h> +#ifndef AT_EMPTY_PATH +# define AT_EMPTY_PATH 0x1000 +#endif +#ifndef O_PATH +# define O_PATH 010000000 +#endif +#ifndef O_CLOEXEC +# define O_CLOEXEC 02000000 +#endif + static char longpath[2 * PATH_MAX] = ""; static char *envp[] = { "IN_TEST=yes", NULL, NULL }; static char *argv[] = { "execveat", "99", NULL }; -- 1.8.2.1
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