Add test programs for ihk_os_getrusage()

test/rusage/rusage000.c

@@ -0,0 +1,67 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <string.h>
+
+#define DEBUG
+
+#ifdef DEBUG
+#define dprintf(...)                                            \
+    do {                                                        \
+	char msg[1024];                                         \
+	sprintf(msg, __VA_ARGS__);                              \
+	fprintf(stderr, "%s,%s", __FUNCTION__, msg);            \
+    } while (0);
+#define eprintf(...)                                            \
+    do {                                                        \
+	char msg[1024];                                         \
+	sprintf(msg, __VA_ARGS__);                              \
+	fprintf(stderr, "%s,%s", __FUNCTION__, msg);            \
+    } while (0);
+#else
+#define dprintf(...) do {  } while (0)
+#define eprintf(...) do {  } while (0)
+#endif
+
+#define CHKANDJUMP(cond, err, ...)                                      \
+    do {                                                                \
+		if(cond) {                                                      \
+			eprintf(__VA_ARGS__);                                       \
+			ret = err;                                                  \
+			goto fn_fail;                                               \
+		}                                                               \
+    } while(0)
+
+int sz_anon[] = {
+	4 * (1ULL<<10),
+	2 * (1ULL<<20),
+	1 * (1ULL<<30),
+	134217728};
+
+#define SZ_INDEX 0
+#define NUM_AREAS 1
+
+int main(int argc, char** argv) {
+	int i;
+	int sz_index;
+	void* anon[NUM_AREAS];
+	int ret = 0;
+	CHKANDJUMP(argc != 2, 255, "%s <sz_index>\n", argv[0]);
+	sz_index = atoi(argv[1]);
+	
+	for(i = 0; i < NUM_AREAS; i++) {
+		anon[i] = mmap(0, sz_anon[sz_index], PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+		CHKANDJUMP(anon[i] == MAP_FAILED, 255, "mmap failed\n");
+		*((unsigned long*)anon[i]) = 0x123456789abcdef0;
+	}
+
+	for(i = 0; i < NUM_AREAS; i++) {
+		munmap(anon[i], sz_anon[sz_index]);
+	}
+	
+ fn_exit:
+	return ret;
+ fn_fail:
+	goto fn_exit;
+}