X-Git-Url: https://git.saurik.com/apple/libpthread.git/blobdiff_plain/45deb508575711c47d78d19e326a9a26e43e63e0..c1f56ec94c29e576da2d6d7164bee1bdb2f02471:/pthread/stack_np.h

diff --git a/pthread/stack_np.h b/pthread/stack_np.h
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--- a/pthread/stack_np.h
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-/*
- * Copyright (c) 2018 Apple Inc. All rights reserved.
- *
- * @APPLE_APACHE_LICENSE_HEADER_START@
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @APPLE_APACHE_LICENSE_HEADER_END@
- */
-
-#ifndef __PTHREAD_STACK_NP__
-#define __PTHREAD_STACK_NP__
-
-#include <Availability.h>
-#include <sys/cdefs.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <os/base.h>
-
-OS_ASSUME_NONNULL_BEGIN
-
-/*! @header
- * Low-level API to introspect thread stacks.
- */
-
-__BEGIN_DECLS
-
-/*!
- * @function pthread_stack_frame_decode_np
- *
- * @abstract
- * Decodes the return address and the next stack frame address
- * from the given stack frame address.
- *
- * @discussion
- * Validation of the frame address is not performed by this function.
- * The caller is responsible for making sure the frame address is valid,
- * for example using pthread_get_stackaddr_np() and pthread_get_stacksize_np().
- *
- * @param frame_addr
- * A valid stack frame address such as __builtin_frame_address(0) or the return
- * value of a previous call to pthread_stack_frame_decode_np().
- *
- * @param return_addr
- * An optional out paramter that will be filled with the return address stored
- * at the specified stack frame.
- *
- * @returns
- * This returns the next frame address stored at the specified stack frame.
- */
-__OSX_AVAILABLE(10.14) __IOS_AVAILABLE(12.0)
-__TVOS_AVAILABLE(12.0) __WATCHOS_AVAILABLE(5.0)
-uintptr_t
-pthread_stack_frame_decode_np(uintptr_t frame_addr,
-		uintptr_t *_Nullable return_addr);
-
-__END_DECLS
-
-OS_ASSUME_NONNULL_END
-
-#endif // __PTHREAD_STACK_NP__