diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/pthread.c')
-rw-r--r-- | fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/pthread.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/pthread.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/pthread.c new file mode 100644 index 000000000..890ef754c --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/pthread.c @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2019 Intel Corporation. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ + +#include <stdlib.h> +#include <pthread.h> + +int +ocall_pthread_rwlock_init(void **rwlock, void *attr) +{ + int ret = 0; + + *rwlock = malloc(sizeof(pthread_rwlock_t)); + if (*rwlock == NULL) + return -1; + + ret = pthread_rwlock_init((pthread_rwlock_t *)*rwlock, NULL); + if (ret != 0) { + free(*rwlock); + *rwlock = NULL; + } + (void)attr; + return ret; +} + +int +ocall_pthread_rwlock_destroy(void *rwlock) +{ + pthread_rwlock_t *lock = (pthread_rwlock_t *)rwlock; + int ret; + + ret = pthread_rwlock_destroy(lock); + free(lock); + return ret; +} + +int +ocall_pthread_rwlock_rdlock(void *rwlock) +{ + return pthread_rwlock_rdlock((pthread_rwlock_t *)rwlock); +} + +int +ocall_pthread_rwlock_wrlock(void *rwlock) +{ + return pthread_rwlock_wrlock((pthread_rwlock_t *)rwlock); +} + +int +ocall_pthread_rwlock_unlock(void *rwlock) +{ + return pthread_rwlock_unlock((pthread_rwlock_t *)rwlock); +} |