feat: vendor GYP and libuv dependencies directly into repository for offline builds
Remove dynamic dependency download during build by checking in libuv source and GYP build tooling. Update .gitignore to exclude intermediate build artifacts from the vendored deps directory, adjust Makefile to remove the now-unnecessary cleanall target and deps folder cleanup, and add the full libuv project tree including its own .gitignore, .mailmap, AUTHORS, CONTRIBUTING.md, ChangeLog, and LICENSE files.
This commit is contained in:
Bob Nystrom
Vendored
+575
@@ -0,0 +1,575 @@
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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "internal.h"
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#include <pthread.h>
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#include <assert.h>
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#include <errno.h>
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#include <sys/time.h>
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#include <sys/resource.h> /* getrlimit() */
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#include <unistd.h> /* getpagesize() */
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#include <limits.h>
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#ifdef __MVS__
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#include <sys/ipc.h>
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#include <sys/sem.h>
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#endif
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#undef NANOSEC
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#define NANOSEC ((uint64_t) 1e9)
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int uv_thread_create(uv_thread_t *tid, void (*entry)(void *arg), void *arg) {
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int err;
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pthread_attr_t* attr;
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#if defined(__APPLE__)
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pthread_attr_t attr_storage;
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struct rlimit lim;
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#endif
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/* On OSX threads other than the main thread are created with a reduced stack
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* size by default, adjust it to RLIMIT_STACK.
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*/
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#if defined(__APPLE__)
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if (getrlimit(RLIMIT_STACK, &lim))
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abort();
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attr = &attr_storage;
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if (pthread_attr_init(attr))
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abort();
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if (lim.rlim_cur != RLIM_INFINITY) {
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/* pthread_attr_setstacksize() expects page-aligned values. */
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lim.rlim_cur -= lim.rlim_cur % (rlim_t) getpagesize();
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if (lim.rlim_cur >= PTHREAD_STACK_MIN)
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if (pthread_attr_setstacksize(attr, lim.rlim_cur))
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abort();
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}
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#else
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attr = NULL;
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#endif
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err = pthread_create(tid, attr, (void*(*)(void*)) entry, arg);
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if (attr != NULL)
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pthread_attr_destroy(attr);
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return -err;
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}
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uv_thread_t uv_thread_self(void) {
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return pthread_self();
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}
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int uv_thread_join(uv_thread_t *tid) {
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return -pthread_join(*tid, NULL);
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}
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int uv_thread_equal(const uv_thread_t* t1, const uv_thread_t* t2) {
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return pthread_equal(*t1, *t2);
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}
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int uv_mutex_init(uv_mutex_t* mutex) {
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#if defined(NDEBUG) || !defined(PTHREAD_MUTEX_ERRORCHECK)
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return -pthread_mutex_init(mutex, NULL);
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#else
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pthread_mutexattr_t attr;
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int err;
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if (pthread_mutexattr_init(&attr))
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abort();
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if (pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK))
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abort();
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err = pthread_mutex_init(mutex, &attr);
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if (pthread_mutexattr_destroy(&attr))
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abort();
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return -err;
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#endif
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}
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void uv_mutex_destroy(uv_mutex_t* mutex) {
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if (pthread_mutex_destroy(mutex))
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abort();
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}
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void uv_mutex_lock(uv_mutex_t* mutex) {
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if (pthread_mutex_lock(mutex))
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abort();
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}
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int uv_mutex_trylock(uv_mutex_t* mutex) {
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int err;
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err = pthread_mutex_trylock(mutex);
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if (err) {
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if (err != EBUSY && err != EAGAIN)
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abort();
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return -EBUSY;
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}
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return 0;
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}
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void uv_mutex_unlock(uv_mutex_t* mutex) {
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if (pthread_mutex_unlock(mutex))
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abort();
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}
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int uv_rwlock_init(uv_rwlock_t* rwlock) {
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return -pthread_rwlock_init(rwlock, NULL);
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}
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void uv_rwlock_destroy(uv_rwlock_t* rwlock) {
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if (pthread_rwlock_destroy(rwlock))
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abort();
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}
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void uv_rwlock_rdlock(uv_rwlock_t* rwlock) {
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if (pthread_rwlock_rdlock(rwlock))
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abort();
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}
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int uv_rwlock_tryrdlock(uv_rwlock_t* rwlock) {
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int err;
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err = pthread_rwlock_tryrdlock(rwlock);
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if (err) {
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if (err != EBUSY && err != EAGAIN)
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abort();
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return -EBUSY;
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}
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return 0;
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}
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void uv_rwlock_rdunlock(uv_rwlock_t* rwlock) {
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if (pthread_rwlock_unlock(rwlock))
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abort();
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}
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void uv_rwlock_wrlock(uv_rwlock_t* rwlock) {
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if (pthread_rwlock_wrlock(rwlock))
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abort();
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}
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int uv_rwlock_trywrlock(uv_rwlock_t* rwlock) {
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int err;
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err = pthread_rwlock_trywrlock(rwlock);
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if (err) {
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if (err != EBUSY && err != EAGAIN)
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abort();
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return -EBUSY;
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}
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return 0;
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}
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void uv_rwlock_wrunlock(uv_rwlock_t* rwlock) {
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if (pthread_rwlock_unlock(rwlock))
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abort();
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}
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void uv_once(uv_once_t* guard, void (*callback)(void)) {
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if (pthread_once(guard, callback))
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abort();
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}
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#if defined(__APPLE__) && defined(__MACH__)
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int uv_sem_init(uv_sem_t* sem, unsigned int value) {
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kern_return_t err;
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err = semaphore_create(mach_task_self(), sem, SYNC_POLICY_FIFO, value);
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if (err == KERN_SUCCESS)
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return 0;
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if (err == KERN_INVALID_ARGUMENT)
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return -EINVAL;
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if (err == KERN_RESOURCE_SHORTAGE)
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return -ENOMEM;
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abort();
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return -EINVAL; /* Satisfy the compiler. */
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}
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void uv_sem_destroy(uv_sem_t* sem) {
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if (semaphore_destroy(mach_task_self(), *sem))
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abort();
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}
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void uv_sem_post(uv_sem_t* sem) {
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if (semaphore_signal(*sem))
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abort();
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}
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void uv_sem_wait(uv_sem_t* sem) {
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int r;
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do
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r = semaphore_wait(*sem);
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while (r == KERN_ABORTED);
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if (r != KERN_SUCCESS)
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abort();
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}
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int uv_sem_trywait(uv_sem_t* sem) {
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mach_timespec_t interval;
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kern_return_t err;
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interval.tv_sec = 0;
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interval.tv_nsec = 0;
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err = semaphore_timedwait(*sem, interval);
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if (err == KERN_SUCCESS)
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return 0;
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if (err == KERN_OPERATION_TIMED_OUT)
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return -EAGAIN;
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abort();
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return -EINVAL; /* Satisfy the compiler. */
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}
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#elif defined(__MVS__)
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int uv_sem_init(uv_sem_t* sem, unsigned int value) {
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uv_sem_t semid;
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struct sembuf buf;
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int err;
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buf.sem_num = 0;
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buf.sem_op = value;
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buf.sem_flg = 0;
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semid = semget(IPC_PRIVATE, 1, S_IRUSR | S_IWUSR);
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if (semid == -1)
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return -errno;
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if (-1 == semop(semid, &buf, 1)) {
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err = errno;
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if (-1 == semctl(*sem, 0, IPC_RMID))
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abort();
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return -err;
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}
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*sem = semid;
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return 0;
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}
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void uv_sem_destroy(uv_sem_t* sem) {
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if (-1 == semctl(*sem, 0, IPC_RMID))
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abort();
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}
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void uv_sem_post(uv_sem_t* sem) {
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struct sembuf buf;
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buf.sem_num = 0;
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buf.sem_op = 1;
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buf.sem_flg = 0;
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if (-1 == semop(*sem, &buf, 1))
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abort();
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}
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void uv_sem_wait(uv_sem_t* sem) {
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struct sembuf buf;
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int op_status;
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buf.sem_num = 0;
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buf.sem_op = -1;
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buf.sem_flg = 0;
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do
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op_status = semop(*sem, &buf, 1);
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while (op_status == -1 && errno == EINTR);
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if (op_status)
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abort();
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}
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int uv_sem_trywait(uv_sem_t* sem) {
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struct sembuf buf;
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int op_status;
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buf.sem_num = 0;
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buf.sem_op = -1;
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buf.sem_flg = IPC_NOWAIT;
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do
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op_status = semop(*sem, &buf, 1);
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while (op_status == -1 && errno == EINTR);
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||||
|
||||
if (op_status) {
|
||||
if (errno == EAGAIN)
|
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return -EAGAIN;
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abort();
|
||||
}
|
||||
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||||
return 0;
|
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}
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#else /* !(defined(__APPLE__) && defined(__MACH__)) */
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int uv_sem_init(uv_sem_t* sem, unsigned int value) {
|
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if (sem_init(sem, 0, value))
|
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return -errno;
|
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return 0;
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}
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|
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|
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void uv_sem_destroy(uv_sem_t* sem) {
|
||||
if (sem_destroy(sem))
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abort();
|
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}
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|
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|
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void uv_sem_post(uv_sem_t* sem) {
|
||||
if (sem_post(sem))
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abort();
|
||||
}
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|
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|
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void uv_sem_wait(uv_sem_t* sem) {
|
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int r;
|
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|
||||
do
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||||
r = sem_wait(sem);
|
||||
while (r == -1 && errno == EINTR);
|
||||
|
||||
if (r)
|
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abort();
|
||||
}
|
||||
|
||||
|
||||
int uv_sem_trywait(uv_sem_t* sem) {
|
||||
int r;
|
||||
|
||||
do
|
||||
r = sem_trywait(sem);
|
||||
while (r == -1 && errno == EINTR);
|
||||
|
||||
if (r) {
|
||||
if (errno == EAGAIN)
|
||||
return -EAGAIN;
|
||||
abort();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* defined(__APPLE__) && defined(__MACH__) */
|
||||
|
||||
|
||||
#if defined(__APPLE__) && defined(__MACH__) || defined(__MVS__)
|
||||
|
||||
int uv_cond_init(uv_cond_t* cond) {
|
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return -pthread_cond_init(cond, NULL);
|
||||
}
|
||||
|
||||
#else /* !(defined(__APPLE__) && defined(__MACH__)) */
|
||||
|
||||
int uv_cond_init(uv_cond_t* cond) {
|
||||
pthread_condattr_t attr;
|
||||
int err;
|
||||
|
||||
err = pthread_condattr_init(&attr);
|
||||
if (err)
|
||||
return -err;
|
||||
|
||||
#if !(defined(__ANDROID__) && defined(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC))
|
||||
err = pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);
|
||||
if (err)
|
||||
goto error2;
|
||||
#endif
|
||||
|
||||
err = pthread_cond_init(cond, &attr);
|
||||
if (err)
|
||||
goto error2;
|
||||
|
||||
err = pthread_condattr_destroy(&attr);
|
||||
if (err)
|
||||
goto error;
|
||||
|
||||
return 0;
|
||||
|
||||
error:
|
||||
pthread_cond_destroy(cond);
|
||||
error2:
|
||||
pthread_condattr_destroy(&attr);
|
||||
return -err;
|
||||
}
|
||||
|
||||
#endif /* defined(__APPLE__) && defined(__MACH__) */
|
||||
|
||||
void uv_cond_destroy(uv_cond_t* cond) {
|
||||
#if defined(__APPLE__) && defined(__MACH__)
|
||||
/* It has been reported that destroying condition variables that have been
|
||||
* signalled but not waited on can sometimes result in application crashes.
|
||||
* See https://codereview.chromium.org/1323293005.
|
||||
*/
|
||||
pthread_mutex_t mutex;
|
||||
struct timespec ts;
|
||||
int err;
|
||||
|
||||
if (pthread_mutex_init(&mutex, NULL))
|
||||
abort();
|
||||
|
||||
if (pthread_mutex_lock(&mutex))
|
||||
abort();
|
||||
|
||||
ts.tv_sec = 0;
|
||||
ts.tv_nsec = 1;
|
||||
|
||||
err = pthread_cond_timedwait_relative_np(cond, &mutex, &ts);
|
||||
if (err != 0 && err != ETIMEDOUT)
|
||||
abort();
|
||||
|
||||
if (pthread_mutex_unlock(&mutex))
|
||||
abort();
|
||||
|
||||
if (pthread_mutex_destroy(&mutex))
|
||||
abort();
|
||||
#endif /* defined(__APPLE__) && defined(__MACH__) */
|
||||
|
||||
if (pthread_cond_destroy(cond))
|
||||
abort();
|
||||
}
|
||||
|
||||
void uv_cond_signal(uv_cond_t* cond) {
|
||||
if (pthread_cond_signal(cond))
|
||||
abort();
|
||||
}
|
||||
|
||||
void uv_cond_broadcast(uv_cond_t* cond) {
|
||||
if (pthread_cond_broadcast(cond))
|
||||
abort();
|
||||
}
|
||||
|
||||
void uv_cond_wait(uv_cond_t* cond, uv_mutex_t* mutex) {
|
||||
if (pthread_cond_wait(cond, mutex))
|
||||
abort();
|
||||
}
|
||||
|
||||
|
||||
int uv_cond_timedwait(uv_cond_t* cond, uv_mutex_t* mutex, uint64_t timeout) {
|
||||
int r;
|
||||
struct timespec ts;
|
||||
|
||||
#if defined(__APPLE__) && defined(__MACH__)
|
||||
ts.tv_sec = timeout / NANOSEC;
|
||||
ts.tv_nsec = timeout % NANOSEC;
|
||||
r = pthread_cond_timedwait_relative_np(cond, mutex, &ts);
|
||||
#else
|
||||
timeout += uv__hrtime(UV_CLOCK_PRECISE);
|
||||
ts.tv_sec = timeout / NANOSEC;
|
||||
ts.tv_nsec = timeout % NANOSEC;
|
||||
#if defined(__ANDROID__) && defined(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC)
|
||||
/*
|
||||
* The bionic pthread implementation doesn't support CLOCK_MONOTONIC,
|
||||
* but has this alternative function instead.
|
||||
*/
|
||||
r = pthread_cond_timedwait_monotonic_np(cond, mutex, &ts);
|
||||
#else
|
||||
r = pthread_cond_timedwait(cond, mutex, &ts);
|
||||
#endif /* __ANDROID__ */
|
||||
#endif
|
||||
|
||||
|
||||
if (r == 0)
|
||||
return 0;
|
||||
|
||||
if (r == ETIMEDOUT)
|
||||
return -ETIMEDOUT;
|
||||
|
||||
abort();
|
||||
return -EINVAL; /* Satisfy the compiler. */
|
||||
}
|
||||
|
||||
|
||||
int uv_barrier_init(uv_barrier_t* barrier, unsigned int count) {
|
||||
return -pthread_barrier_init(barrier, NULL, count);
|
||||
}
|
||||
|
||||
|
||||
void uv_barrier_destroy(uv_barrier_t* barrier) {
|
||||
if (pthread_barrier_destroy(barrier))
|
||||
abort();
|
||||
}
|
||||
|
||||
|
||||
int uv_barrier_wait(uv_barrier_t* barrier) {
|
||||
int r = pthread_barrier_wait(barrier);
|
||||
if (r && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
||||
abort();
|
||||
return r == PTHREAD_BARRIER_SERIAL_THREAD;
|
||||
}
|
||||
|
||||
|
||||
int uv_key_create(uv_key_t* key) {
|
||||
return -pthread_key_create(key, NULL);
|
||||
}
|
||||
|
||||
|
||||
void uv_key_delete(uv_key_t* key) {
|
||||
if (pthread_key_delete(*key))
|
||||
abort();
|
||||
}
|
||||
|
||||
|
||||
void* uv_key_get(uv_key_t* key) {
|
||||
return pthread_getspecific(*key);
|
||||
}
|
||||
|
||||
|
||||
void uv_key_set(uv_key_t* key, void* value) {
|
||||
if (pthread_setspecific(*key, value))
|
||||
abort();
|
||||
}
|
||||
Reference in New Issue
Block a user