diff options
Diffstat (limited to 'test/eviction.c')
| -rwxr-xr-x | test/eviction.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test/eviction.c b/test/eviction.c index 7cdb665..e68132b 100755 --- a/test/eviction.c +++ b/test/eviction.c @@ -18,15 +18,17 @@ main(int argc, const char **argv) int fd, ret; fd = open("/proc/cachepc", O_RDONLY); + if (fd < 0) err(1, "open"); arg = 48; if (argc == 2) arg = atoi(argv[1]); ret = ioctl(fd, CACHEPC_IOCTL_TEST_EVICTION, &arg); - if (ret == -1) err(1, "ioctl fail"); + if (ret == -1) err(1, "ioctl"); len = read(fd, counts, sizeof(counts)); - assert(len == sizeof(counts)); + if (len != sizeof(counts)) + errx(1, "invalid count read"); for (i = 0; i < 64; i++) { if (i % 16 == 0 && i) |