From d34048812292b714a0bf99967270d18fe3097c62 Mon Sep 17 00:00:00 2001 From: David Bright Date: Tue, 27 Nov 2018 15:12:34 +0000 Subject: [PATCH] Make whitespace more consistent in libkqueue tests. After r337820, which "corrected" some spaces-instead-of-tab whitespace issues in the libkqueue tests, jmg@ pointed out that these files were originally space-based, not tab-spaced, and so the correction should have been to get rid of the tabs that had been introduced in previous changes, not the spaces. This change does that. This is a whitespace only change; no functional change is intended. Reported by: jmg@ MFC after: 3 days Sponsored by: Dell EMC Isilon --- tests/sys/kqueue/libkqueue/main.c | 44 ++++---- tests/sys/kqueue/libkqueue/proc.c | 2 +- tests/sys/kqueue/libkqueue/signal.c | 16 +-- tests/sys/kqueue/libkqueue/timer.c | 163 ++++++++++++++-------------- tests/sys/kqueue/libkqueue/user.c | 4 +- tests/sys/kqueue/libkqueue/vnode.c | 20 ++-- 6 files changed, 123 insertions(+), 126 deletions(-) diff --git a/tests/sys/kqueue/libkqueue/main.c b/tests/sys/kqueue/libkqueue/main.c index 455a236183b3..d2e45c40d894 100644 --- a/tests/sys/kqueue/libkqueue/main.c +++ b/tests/sys/kqueue/libkqueue/main.c @@ -85,7 +85,7 @@ kevent_get(int kqfd) struct kevent *kev; if ((kev = calloc(1, sizeof(*kev))) == NULL) - err(1, "out of memory"); + err(1, "out of memory"); nfds = kevent(kqfd, NULL, 0, kev, 1, NULL); if (nfds < 1) @@ -103,7 +103,7 @@ kevent_get_timeout(int kqfd, int seconds) struct timespec timeout = {seconds, 0}; if ((kev = calloc(1, sizeof(*kev))) == NULL) - err(1, "out of memory"); + err(1, "out of memory"); nfds = kevent(kqfd, NULL, 0, kev, 1, &timeout); if (nfds < 0) { @@ -123,10 +123,10 @@ kevent_fflags_dump(struct kevent *kev) #define KEVFFL_DUMP(attrib) \ if (kev->fflags & attrib) \ - strncat(buf, #attrib" ", 64); + strncat(buf, #attrib" ", 64); if ((buf = calloc(1, 1024)) == NULL) - abort(); + abort(); /* Not every filter has meaningful fflags */ if (kev->filter == EVFILT_PROC) { @@ -160,7 +160,7 @@ kevent_fflags_dump(struct kevent *kev) #endif buf[strlen(buf) - 1] = ')'; } else { - snprintf(buf, 1024, "fflags = %x", kev->fflags); + snprintf(buf, 1024, "fflags = %x", kev->fflags); } return (buf); @@ -173,10 +173,10 @@ kevent_flags_dump(struct kevent *kev) #define KEVFL_DUMP(attrib) \ if (kev->flags & attrib) \ - strncat(buf, #attrib" ", 64); + strncat(buf, #attrib" ", 64); if ((buf = calloc(1, 1024)) == NULL) - abort(); + abort(); snprintf(buf, 1024, "flags = %d (", kev->flags); KEVFL_DUMP(EV_ADD); @@ -208,17 +208,17 @@ kevent_to_str(struct kevent *kev) snprintf(&buf[0], sizeof(buf), "[ident=%ju, filter=%d, %s, %s, data=%jd, udata=%p, " - "ext=[%jx %jx %jx %jx]", + "ext=[%jx %jx %jx %jx]", (uintmax_t) kev->ident, kev->filter, flags_str, fflags_str, (uintmax_t)kev->data, kev->udata, - (uintmax_t)kev->ext[0], - (uintmax_t)kev->ext[1], - (uintmax_t)kev->ext[2], - (uintmax_t)kev->ext[3]); + (uintmax_t)kev->ext[0], + (uintmax_t)kev->ext[1], + (uintmax_t)kev->ext[2], + (uintmax_t)kev->ext[3]); free(flags_str); free(fflags_str); @@ -239,10 +239,10 @@ kevent_add(int kqfd, struct kevent *kev, EV_SET(kev, ident, filter, flags, fflags, data, NULL); if (kevent(kqfd, kev, 1, NULL, 0, NULL) < 0) { - kev_str = kevent_to_str(kev); - printf("Unable to add the following kevent:\n%s\n", - kev_str); - free(kev_str); + kev_str = kevent_to_str(kev); + printf("Unable to add the following kevent:\n%s\n", + kev_str); + free(kev_str); err(1, "kevent(): %s", strerror(errno)); } } @@ -265,12 +265,12 @@ kevent_cmp(struct kevent *k1, struct kevent *k2) k1->data != k2->data || k1->udata != k2->udata || k1->ext[0] != k2->ext[0] || k1->ext[1] != k2->ext[1] || k1->ext[0] != k2->ext[2] || k1->ext[0] != k2->ext[3]) { - kev1_str = kevent_to_str(k1); - kev2_str = kevent_to_str(k2); - printf("kevent_cmp: mismatch:\n %s !=\n %s\n", - kev1_str, kev2_str); - free(kev1_str); - free(kev2_str); + kev1_str = kevent_to_str(k1); + kev2_str = kevent_to_str(k2); + printf("kevent_cmp: mismatch:\n %s !=\n %s\n", + kev1_str, kev2_str); + free(kev1_str); + free(kev2_str); abort(); } } diff --git a/tests/sys/kqueue/libkqueue/proc.c b/tests/sys/kqueue/libkqueue/proc.c index 4f97eacdc1a0..32735454b8b2 100644 --- a/tests/sys/kqueue/libkqueue/proc.c +++ b/tests/sys/kqueue/libkqueue/proc.c @@ -45,7 +45,7 @@ add_and_delete(void) struct stat s; if (fstat(kqfd, &s) != -1) errx(1, "kqueue inherited across fork! (%s() at %s:%d)", - __func__, __FILE__, __LINE__); + __func__, __FILE__, __LINE__); pause(); exit(2); diff --git a/tests/sys/kqueue/libkqueue/signal.c b/tests/sys/kqueue/libkqueue/signal.c index 14e751db95c2..df620f14b841 100644 --- a/tests/sys/kqueue/libkqueue/signal.c +++ b/tests/sys/kqueue/libkqueue/signal.c @@ -188,12 +188,12 @@ test_kevent_signal_oneshot(void) void test_evfilt_signal() { - kqfd = kqueue(); - test_kevent_signal_add(); - test_kevent_signal_del(); - test_kevent_signal_get(); - test_kevent_signal_disable(); - test_kevent_signal_enable(); - test_kevent_signal_oneshot(); - close(kqfd); + kqfd = kqueue(); + test_kevent_signal_add(); + test_kevent_signal_del(); + test_kevent_signal_get(); + test_kevent_signal_disable(); + test_kevent_signal_enable(); + test_kevent_signal_oneshot(); + close(kqfd); } diff --git a/tests/sys/kqueue/libkqueue/timer.c b/tests/sys/kqueue/libkqueue/timer.c index 51e1cdf1ac82..d1d92691c177 100644 --- a/tests/sys/kqueue/libkqueue/timer.c +++ b/tests/sys/kqueue/libkqueue/timer.c @@ -34,11 +34,10 @@ int kqfd; static long now(void) { - - struct timeval tv; + struct timeval tv; - gettimeofday(&tv, NULL); - return SEC_TO_US(tv.tv_sec) + tv.tv_usec; + gettimeofday(&tv, NULL); + return SEC_TO_US(tv.tv_sec) + tv.tv_usec; } /* Sleep for a given number of milliseconds. The timeout is assumed to @@ -47,13 +46,12 @@ now(void) void mssleep(int t) { + struct timespec stime = { + .tv_sec = 0, + .tv_nsec = US_TO_NS(MS_TO_US(t)), + }; - struct timespec stime = { - .tv_sec = 0, - .tv_nsec = US_TO_NS(MS_TO_US(t)), - }; - - nanosleep(&stime, NULL); + nanosleep(&stime, NULL); } /* Sleep for a given number of microseconds. The timeout is assumed to @@ -62,13 +60,12 @@ mssleep(int t) void ussleep(int t) { + struct timespec stime = { + .tv_sec = 0, + .tv_nsec = US_TO_NS(t), + }; - struct timespec stime = { - .tv_sec = 0, - .tv_nsec = US_TO_NS(t), - }; - - nanosleep(&stime, NULL); + nanosleep(&stime, NULL); } void @@ -241,7 +238,7 @@ test_abstime(void) kevent_cmp(&kev, kevent_get(kqfd)); stop = time(NULL); if (stop < start + timeout) - err(1, "too early %jd %jd", (intmax_t)stop, (intmax_t)(start + timeout)); + err(1, "too early %jd %jd", (intmax_t)stop, (intmax_t)(start + timeout)); /* Check if the event occurs again */ sleep(3); @@ -264,16 +261,16 @@ test_update(void) /* First set the timer to 1 second */ EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, - NOTE_USECONDS, SEC_TO_US(1), (void *)1); + NOTE_USECONDS, SEC_TO_US(1), (void *)1); start = now(); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Now reduce the timer to 1 ms */ EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, - NOTE_USECONDS, MS_TO_US(1), (void *)2); + NOTE_USECONDS, MS_TO_US(1), (void *)2); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Wait for the event */ kev.flags |= EV_CLEAR; @@ -288,9 +285,9 @@ test_update(void) */ printf("timer expired after %ld us\n", elapsed); if (elapsed < MS_TO_US(1)) - errx(1, "early timer expiration: %ld us", elapsed); + errx(1, "early timer expiration: %ld us", elapsed); if (elapsed > SEC_TO_US(1)) - errx(1, "late timer expiration: %ld us", elapsed); + errx(1, "late timer expiration: %ld us", elapsed); success(); } @@ -309,9 +306,9 @@ test_update_equal(void) /* First set the timer to 1 ms */ EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, - NOTE_USECONDS, MS_TO_US(1), NULL); + NOTE_USECONDS, MS_TO_US(1), NULL); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Sleep for a significant fraction of the timeout. */ ussleep(600); @@ -319,7 +316,7 @@ test_update_equal(void) /* Now re-add the timer with the same parameters */ start = now(); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Wait for the event */ kev.flags |= EV_CLEAR; @@ -334,7 +331,7 @@ test_update_equal(void) */ printf("timer expired after %ld us\n", elapsed); if (elapsed < MS_TO_US(1)) - errx(1, "early timer expiration: %ld us", elapsed); + errx(1, "early timer expiration: %ld us", elapsed); success(); } @@ -353,9 +350,9 @@ test_update_expired(void) /* Set the timer to 1ms */ EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, - NOTE_USECONDS, MS_TO_US(1), NULL); + NOTE_USECONDS, MS_TO_US(1), NULL); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Wait for 2 ms to give the timer plenty of time to expire. */ mssleep(2); @@ -363,7 +360,7 @@ test_update_expired(void) /* Now re-add the timer */ start = now(); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Wait for the event */ kev.flags |= EV_CLEAR; @@ -378,7 +375,7 @@ test_update_expired(void) */ printf("timer expired after %ld us\n", elapsed); if (elapsed < MS_TO_US(1)) - errx(1, "early timer expiration: %ld us", elapsed); + errx(1, "early timer expiration: %ld us", elapsed); /* Make sure the re-added timer does not fire. In other words, * test that the event received above was the only event from the @@ -405,7 +402,7 @@ test_update_periodic(void) EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD, 0, SEC_TO_MS(1), NULL); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Retrieve the event */ kev.flags = EV_ADD | EV_CLEAR; @@ -420,7 +417,7 @@ test_update_periodic(void) EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD, 0, SEC_TO_MS(2), NULL); start = now(); if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); /* Retrieve the event */ kev.flags = EV_ADD | EV_CLEAR; @@ -434,12 +431,12 @@ test_update_periodic(void) */ printf("timer expired after %ld us\n", elapsed); if (elapsed < MS_TO_US(2)) - errx(1, "early timer expiration: %ld us", elapsed); + errx(1, "early timer expiration: %ld us", elapsed); /* Delete the event */ kev.flags = EV_DELETE; if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + err(1, "%s", test_id); success(); } @@ -467,46 +464,46 @@ test_update_timing(void) * received is from the update and not the original timer add. */ for (sleeptime = MIN_SLEEP, iteration = 1; - sleeptime < MAX_SLEEP; - ++sleeptime, ++iteration) { + sleeptime < MAX_SLEEP; + ++sleeptime, ++iteration) { - /* First set the timer to 1 ms */ - EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, - NOTE_USECONDS, MS_TO_US(1), NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + /* First set the timer to 1 ms */ + EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, + NOTE_USECONDS, MS_TO_US(1), NULL); + if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) + err(1, "%s", test_id); - /* Delay; the delay ranges from less than to greater than the - * timer period. - */ - ussleep(sleeptime); + /* Delay; the delay ranges from less than to greater than the + * timer period. + */ + ussleep(sleeptime); - /* Now re-add the timer with the same parameters */ - start = now(); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); + /* Now re-add the timer with the same parameters */ + start = now(); + if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) + err(1, "%s", test_id); - /* Wait for the event */ - kev.flags |= EV_CLEAR; - kev.fflags &= ~NOTE_USECONDS; - kev.data = 1; - kevent_cmp(&kev, kevent_get(kqfd)); - stop = now(); - elapsed = stop - start; + /* Wait for the event */ + kev.flags |= EV_CLEAR; + kev.fflags &= ~NOTE_USECONDS; + kev.data = 1; + kevent_cmp(&kev, kevent_get(kqfd)); + stop = now(); + elapsed = stop - start; - /* Check that the timer expired after at least 1 ms. This - * check is to make sure that the timer re-started and that - * the event is not from the original add of the timer. - */ - if (elapsed < MS_TO_US(1)) - errx(1, "early timer expiration: %ld us", elapsed); + /* Check that the timer expired after at least 1 ms. This + * check is to make sure that the timer re-started and that + * the event is not from the original add of the timer. + */ + if (elapsed < MS_TO_US(1)) + errx(1, "early timer expiration: %ld us", elapsed); - /* Make sure the re-added timer does not fire. In other words, - * test that the event received above was the only event from - * the add and re-add of the timer. - */ - mssleep(2); - test_no_kevents_quietly(); + /* Make sure the re-added timer does not fire. In other words, + * test that the event received above was the only event from + * the add and re-add of the timer. + */ + mssleep(2); + test_no_kevents_quietly(); } success(); @@ -515,18 +512,18 @@ test_update_timing(void) void test_evfilt_timer() { - kqfd = kqueue(); - test_kevent_timer_add(); - test_kevent_timer_del(); - test_kevent_timer_get(); - test_oneshot(); - test_periodic(); - test_abstime(); - test_update(); - test_update_equal(); - test_update_expired(); - test_update_timing(); - test_update_periodic(); - disable_and_enable(); - close(kqfd); + kqfd = kqueue(); + test_kevent_timer_add(); + test_kevent_timer_del(); + test_kevent_timer_get(); + test_oneshot(); + test_periodic(); + test_abstime(); + test_update(); + test_update_equal(); + test_update_expired(); + test_update_timing(); + test_update_periodic(); + disable_and_enable(); + close(kqfd); } diff --git a/tests/sys/kqueue/libkqueue/user.c b/tests/sys/kqueue/libkqueue/user.c index 9ba25f9df4d3..51ccac672ae6 100644 --- a/tests/sys/kqueue/libkqueue/user.c +++ b/tests/sys/kqueue/libkqueue/user.c @@ -117,7 +117,7 @@ oneshot(void) void test_evfilt_user() { - kqfd = kqueue(); + kqfd = kqueue(); add_and_delete(); event_wait(); @@ -125,5 +125,5 @@ test_evfilt_user() oneshot(); /* TODO: try different fflags operations */ - close(kqfd); + close(kqfd); } diff --git a/tests/sys/kqueue/libkqueue/vnode.c b/tests/sys/kqueue/libkqueue/vnode.c index 55d5b3f5edc2..418cd2e3d64b 100644 --- a/tests/sys/kqueue/libkqueue/vnode.c +++ b/tests/sys/kqueue/libkqueue/vnode.c @@ -251,16 +251,16 @@ test_kevent_vnode_dispatch(void) void test_evfilt_vnode() { - kqfd = kqueue(); - test_kevent_vnode_add(); - test_kevent_vnode_del(); - test_kevent_vnode_disable_and_enable(); + kqfd = kqueue(); + test_kevent_vnode_add(); + test_kevent_vnode_del(); + test_kevent_vnode_disable_and_enable(); #if HAVE_EV_DISPATCH - test_kevent_vnode_dispatch(); + test_kevent_vnode_dispatch(); #endif - test_kevent_vnode_note_write(); - test_kevent_vnode_note_attrib(); - test_kevent_vnode_note_rename(); - test_kevent_vnode_note_delete(); - close(kqfd); + test_kevent_vnode_note_write(); + test_kevent_vnode_note_attrib(); + test_kevent_vnode_note_rename(); + test_kevent_vnode_note_delete(); + close(kqfd); }