From: Vinson Lee <vlee@xxxxxxxxxxx>
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@xxxxxxxxxxxxxxx # 3.19+
Signed-off-by: Vinson Lee <vlee@xxxxxxxxxxx>
---
tools/testing/selftests/exec/execveat.c | 34 +++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/tools/testing/selftests/exec/execveat.c b/tools/testing/selftests/exec/execveat.c
index 8d5d1d2..30d2555 100644
--- a/tools/testing/selftests/exec/execveat.c
+++ b/tools/testing/selftests/exec/execveat.c
@@ -20,6 +20,40 @@
#include <string.h>
#include <unistd.h>
+#if defined( __alpha__)
+# ifndef O_CLOEXEC
+# define O_CLOEXEC 010000000
+# endif
+# ifndef O_PATH
+# define O_PATH 040000000
+# endif
+#elif defined(__hppa__)
+# ifndef O_CLOEXEC
+# define O_CLOEXEC 010000000
+# endif
+# ifndef O_PATH
+# define O_PATH 020000000
+# endif
+#elif defined(__sparc__)
+# ifndef O_CLOEXEC
+# define O_CLOEXEC 0x400000
+# endif
+# ifndef O_PATH
+# define O_PATH 0x1000000
+# endif
+#else
+# ifndef O_CLOEXEC
+# define O_CLOEXEC 02000000
+# endif
+# ifndef O_PATH
+# define O_PATH 010000000
+# endif
+#endif
+
+#ifndef AT_EMPTY_PATH
+# define AT_EMPTY_PATH 0x1000
+#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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