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-rw-r--r--test/librt/shmtest.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/test/librt/shmtest.c b/test/librt/shmtest.c
index 8f40047be..a14302d09 100644
--- a/test/librt/shmtest.c
+++ b/test/librt/shmtest.c
@@ -14,6 +14,8 @@
#include <sys/stat.h>
#include <sys/wait.h>
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+
char shared_name[] = "/sharetest";
int test_data[11] = {0,1,2,3,4,5,6,7,8,9,10};
@@ -47,9 +49,9 @@ int main(void) {
} else {
ptest_data = mmap(0, sizeof(test_data), PROT_READ + PROT_WRITE, MAP_SHARED, fd, 0);
if (ptest_data != MAP_FAILED) {
- for (i=0; i < sizeof(test_data); i++) {
+ for (i=0; i < ARRAY_SIZE(test_data); i++) {
if (ptest_data[i] != test_data[i]) {
- printf("%-40s: Offset %d, local %d, shm %d", "Compare memory error", i, test_data[i], ptest_data[i]);
+ printf("%-40s: Offset %d, local %d, shm %d\n", "Compare memory error", i, test_data[i], ptest_data[i]);
test_data_fails++;
}
}
@@ -83,7 +85,7 @@ int main(void) {
}
return 0;
}
- for (i=0; i <sizeof(test_data); i++)
+ for (i=0; i < ARRAY_SIZE(test_data); i++)
ptest_data[i] = test_data[i];
/* signal child */