diff options
Diffstat (limited to 'tools/testing/selftests/proc/proc-self-map-files-002.c')
-rw-r--r-- | tools/testing/selftests/proc/proc-self-map-files-002.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/testing/selftests/proc/proc-self-map-files-002.c b/tools/testing/selftests/proc/proc-self-map-files-002.c index 6f1f4a6e1ecb..85744425b08d 100644 --- a/tools/testing/selftests/proc/proc-self-map-files-002.c +++ b/tools/testing/selftests/proc/proc-self-map-files-002.c | |||
@@ -13,7 +13,7 @@ | |||
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
15 | */ | 15 | */ |
16 | /* Test readlink /proc/self/map_files/... with address 0. */ | 16 | /* Test readlink /proc/self/map_files/... with minimum address. */ |
17 | #include <errno.h> | 17 | #include <errno.h> |
18 | #include <sys/types.h> | 18 | #include <sys/types.h> |
19 | #include <sys/stat.h> | 19 | #include <sys/stat.h> |
@@ -47,6 +47,11 @@ static void fail(const char *fmt, unsigned long a, unsigned long b) | |||
47 | int main(void) | 47 | int main(void) |
48 | { | 48 | { |
49 | const unsigned int PAGE_SIZE = sysconf(_SC_PAGESIZE); | 49 | const unsigned int PAGE_SIZE = sysconf(_SC_PAGESIZE); |
50 | #ifdef __arm__ | ||
51 | unsigned long va = 2 * PAGE_SIZE; | ||
52 | #else | ||
53 | unsigned long va = 0; | ||
54 | #endif | ||
50 | void *p; | 55 | void *p; |
51 | int fd; | 56 | int fd; |
52 | unsigned long a, b; | 57 | unsigned long a, b; |
@@ -55,7 +60,7 @@ int main(void) | |||
55 | if (fd == -1) | 60 | if (fd == -1) |
56 | return 1; | 61 | return 1; |
57 | 62 | ||
58 | p = mmap(NULL, PAGE_SIZE, PROT_NONE, MAP_PRIVATE|MAP_FILE|MAP_FIXED, fd, 0); | 63 | p = mmap((void *)va, PAGE_SIZE, PROT_NONE, MAP_PRIVATE|MAP_FILE|MAP_FIXED, fd, 0); |
59 | if (p == MAP_FAILED) { | 64 | if (p == MAP_FAILED) { |
60 | if (errno == EPERM) | 65 | if (errno == EPERM) |
61 | return 2; | 66 | return 2; |