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Expose android_set_abort_message().

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Removes the leading underscores from __android_set_abort_message() and
moves its declaration into a public header file.

Bug: 17059126
Change-Id: I470c79db47ec783ea7a54b800f8b78ecbe7479ab
This commit is contained in:
Dan Albert 2014-08-18 14:37:42 -07:00
parent 54d24e099c
commit ce6b1abbb1
3 changed files with 41 additions and 4 deletions
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5
libc/bionic/libc_logging.cpp
View File

@ -29,6 +29,7 @@
#include "../private/libc_logging.h" // Relative path so we can #include this .cpp file for testing.
#include "../private/ScopedPthreadMutexLocker.h"
#include <android/set_abort_message.h>
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
@ -629,7 +630,7 @@ static void __libc_fatal(const char* format, va_list args) {
// Log to the log for the benefit of regular app developers (whose stdout and stderr are closed).
__libc_write_log(ANDROID_LOG_FATAL, "libc", msg);
__android_set_abort_message(msg);
android_set_abort_message(msg);
}
void __libc_fatal_no_abort(const char* format, ...) {
@ -647,7 +648,7 @@ void __libc_fatal(const char* format, ...) {
abort();
}
void __android_set_abort_message(const char* msg) {
void android_set_abort_message(const char* msg) {
ScopedPthreadMutexLocker locker(&g_abort_msg_lock);
if (__abort_message_ptr == NULL) {

38
libc/include/android/set_abort_message.h Normal file
View File

@ -0,0 +1,38 @@
/*
* Copyright (C) 2014 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _SET_ABORT_MESSAGE_H
#define _SET_ABORT_MESSAGE_H
__BEGIN_DECLS
void android_set_abort_message(const char* msg);
__END_DECLS
#endif // _SET_ABORT_MESSAGE_H

2
libc/private/libc_logging.h
View File

@ -69,8 +69,6 @@ struct abort_msg_t {
char msg[0];
};
void __android_set_abort_message(const char* msg);
//
// Formats a message to the log (priority 'fatal'), then aborts.
//