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Make more fixes and improvements

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- Remove PAGESIZE constant
- Fix realloc() documentation
- Fix ttyname_r() error reporting
- Make forking more reliable on Windows
- Make execvp() a few microseconds faster
- Make system() a few microseconds faster
- Tighten up the socket-related magic numbers
- Loosen restrictions on mmap() offset alignment
- Improve GetProgramExecutableName() with getenv("_")
- Use mkstemp() as basis for mktemp(), tmpfile(), tmpfd()
- Fix flakes in pthread_cancel_test, unix_test, fork_test
- Fix recently introduced futex stack overflow regression
- Let sockets be passed as stdio to subprocesses on Windows
- Improve security of bind() on Windows w/ SO_EXCLUSIVEADDRUSE
This commit is contained in:
Justine Tunney 2023-07-29 18:44:15 -07:00
parent 140a8a52e5
commit 18bb5888e1
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GPG key ID: BE714B4575D6E328
311 changed files with 1239 additions and 2622 deletions
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19
test/libc/thread/pthread_cancel_test.c
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@ -24,6 +24,7 @@
#include "libc/mem/gc.h"
#include "libc/mem/mem.h"
#include "libc/nexgen32e/nexgen32e.h"
#include "libc/runtime/internal.h"
#include "libc/runtime/runtime.h"
#include "libc/testlib/testlib.h"
#include "libc/thread/thread.h"
@ -80,7 +81,7 @@ TEST(pthread_cancel, synchronous) {
pthread_t th;
ASSERT_SYS(0, 0, pipe(pfds));
ASSERT_EQ(0, pthread_create(&th, 0, Worker, 0));
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(PTHREAD_CANCELED, rc);
ASSERT_TRUE(gotcleanup);
@ -94,7 +95,7 @@ TEST(pthread_cancel, synchronous_delayed) {
ASSERT_SYS(0, 0, pipe(pfds));
ASSERT_EQ(0, pthread_create(&th, 0, Worker, 0));
usleep(10);
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(PTHREAD_CANCELED, rc);
ASSERT_TRUE(gotcleanup);
@ -116,7 +117,7 @@ TEST(pthread_cancel, masked) {
pthread_t th;
ASSERT_SYS(0, 0, pipe(pfds));
ASSERT_EQ(0, pthread_create(&th, 0, DisabledWorker, 0));
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(0, rc);
ASSERT_FALSE(gotcleanup);
@ -130,7 +131,7 @@ TEST(pthread_cancel, masked_delayed) {
ASSERT_SYS(0, 0, pipe(pfds));
ASSERT_EQ(0, pthread_create(&th, 0, DisabledWorker, 0));
usleep(10);
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(0, rc);
ASSERT_FALSE(gotcleanup);
@ -150,7 +151,7 @@ TEST(pthread_cancel, condMaskedWait) {
void *rc;
pthread_t th;
ASSERT_EQ(0, pthread_create(&th, 0, CondWaitMaskedWorker, 0));
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(0, rc);
}
@ -160,7 +161,7 @@ TEST(pthread_cancel, condWaitMaskedDelayed) {
pthread_t th;
ASSERT_EQ(0, pthread_create(&th, 0, CondWaitMaskedWorker, 0));
usleep(10);
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(0, rc);
}
@ -177,7 +178,7 @@ TEST(pthread_cancel, condDeferredWait) {
void *rc;
pthread_t th;
ASSERT_EQ(0, pthread_create(&th, 0, CondWaitDeferredWorker, 0));
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(PTHREAD_CANCELED, rc);
ASSERT_EQ(0, pthread_mutex_trylock(&mu));
@ -189,7 +190,7 @@ TEST(pthread_cancel, condDeferredWaitDelayed) {
pthread_t th;
ASSERT_EQ(0, pthread_create(&th, 0, CondWaitDeferredWorker, 0));
usleep(10);
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(PTHREAD_CANCELED, rc);
ASSERT_EQ(0, pthread_mutex_trylock(&mu));
@ -252,7 +253,7 @@ TEST(pthread_cancel, async) {
key_destructor_was_run = false;
ASSERT_EQ(0, pthread_create(&th, 0, CpuBoundWorker, 0));
while (!is_in_infinite_loop) pthread_yield();
ASSERT_EQ(0, pthread_cancel(th));
pthread_cancel(th);
ASSERT_EQ(0, pthread_join(th, &rc));
ASSERT_EQ(PTHREAD_CANCELED, rc);
ASSERT_TRUE(key_destructor_was_run);