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[Msan] Fix the shmctl unit tests to pass on FreeBSD 

Differential Revision: http://reviews.llvm.org/D7253

llvm-svn: 227571
This commit is contained in:
Viktor Kutuzov 2015-01-30 12:55:40 +00:00
parent 07e6c00171
commit c97b1e7c32
1 changed files with 16 additions and 0 deletions
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16
compiler-rt/lib/msan/tests/msan_test.cc
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@ -21,6 +21,19 @@
#include "sanitizer/allocator_interface.h"
#include "sanitizer/msan_interface.h"
#if defined(__FreeBSD__)
# define _KERNEL // To declare 'shminfo' structure.
# include <sys/shm.h>
# undef _KERNEL
extern "C" {
// <sys/shm.h> doesn't declare these functions in _KERNEL mode.
void *shmat(int, const void *, int);
int shmget(key_t, size_t, int);
int shmctl(int, int, struct shmid_ds *);
int shmdt(const void *);
}
#endif
#include <inttypes.h>
#include <stdlib.h>
#include <stdarg.h>
@ -1165,6 +1178,8 @@ TEST(MemorySanitizer, shmctl) {
ASSERT_GT(res, -1);
EXPECT_NOT_POISONED(ds);
// FreeBSD does not support shmctl(IPC_INFO) and shmctl(SHM_INFO).
#if !defined(__FreeBSD__)
struct shminfo si;
res = shmctl(id, IPC_INFO, (struct shmid_ds *)&si);
ASSERT_GT(res, -1);
@ -1174,6 +1189,7 @@ TEST(MemorySanitizer, shmctl) {
res = shmctl(id, SHM_INFO, (struct shmid_ds *)&s_i);
ASSERT_GT(res, -1);
EXPECT_NOT_POISONED(s_i);
#endif
res = shmctl(id, IPC_RMID, 0);
ASSERT_GT(res, -1);