failtest: fix internal cut & paste bug

[ccan] / ccan / failtest / failtest.c

diff --git a/ccan/failtest/failtest.c b/ccan/failtest/failtest.c
index 224898f9cb75ad8ad782c0dc983ade12c544cc06..c95a94f8d0ce4968dfe9266a47a68343c96b2fa9 100644 (file)
--- a/ccan/failtest/failtest.c
+++ b/ccan/failtest/failtest.c
@@ -15,6 +15,7 @@
 #include <sys/time.h>
 #include <signal.h>
 #include <assert.h>
+#include <ccan/time/time.h>
 #include <ccan/read_write_all/read_write_all.h>
 #include <ccan/failtest/failtest_proto.h>
 #include <ccan/build_assert/build_assert.h>
@@ -457,18 +458,13 @@ static bool should_fail(struct failtest_call *call)
 
        if (child == 0) {
                if (tracefd != -1) {
-                       struct timeval now;
+                       struct timeval diff;
                        const char *p;
-                       gettimeofday(&now, NULL);
-                       if (now.tv_usec < start.tv_usec) {
-                               now.tv_sec--;
-                               now.tv_usec += 1000000;
-                       }
-                       now.tv_usec -= start.tv_usec;
-                       now.tv_sec -= start.tv_sec;
+
+                       diff = time_sub(time_now(), start);
                        p = failpath_string();
                        trace("%u->%u (%u.%02u): %s (", getppid(), getpid(),
-                             (int)now.tv_sec, (int)now.tv_usec / 10000, p);
+                             (int)diff.tv_sec, (int)diff.tv_usec / 10000, p);
                        free((char *)p);
                        p = strrchr(history[history_num-1].file, '/');
                        if (p)
@@ -607,14 +603,14 @@ void *failtest_malloc(size_t size, const char *file, unsigned line)
 
        p = add_history(FAILTEST_MALLOC, file, line, &call);
        if (should_fail(p)) {
-               p->u.calloc.ret = NULL;
+               p->u.malloc.ret = NULL;
                p->error = ENOMEM;
        } else {
-               p->u.calloc.ret = malloc(size);
+               p->u.malloc.ret = malloc(size);
                set_cleanup(p, cleanup_malloc, struct malloc_call);
        }
        errno = p->error;
-       return p->u.calloc.ret;
+       return p->u.malloc.ret;
 }
 
 static void cleanup_realloc(struct realloc_call *call)
@@ -705,7 +701,7 @@ int failtest_open(const char *pathname,
                free((char *)call.pathname);
        p->u.open.ret = open(pathname, call.flags, call.mode);
 
-       if (!failpath && p->u.open.ret == -1) {
+       if (p->u.open.ret == -1) {
                p->fail = false;
                p->error = errno;
        } else if (should_fail(p)) {
@@ -1067,7 +1063,7 @@ void failtest_init(int argc, char *argv[])
                        debugpath = argv[i] + strlen("--debugpath=");
                }
        }
-       gettimeofday(&start, NULL);
+       start = time_now();
 }
 
 bool failtest_has_failed(void)