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author | Christopher Ferris <cferris@google.com> | 2013-10-21 13:30:52 -0700 |
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committer | Christopher Ferris <cferris@google.com> | 2013-10-28 17:55:25 -0700 |
commit | 17e91d44edf5e6476a477a200bcd89d4327358a3 (patch) | |
tree | 947783229077133a7f467402607a72fe2047a7a7 /libbacktrace/thread_utils.h | |
parent | f1296b9e92cb04f9bba8c622560d37dfc53c7aa4 (diff) | |
download | system_core-17e91d44edf5e6476a477a200bcd89d4327358a3.zip system_core-17e91d44edf5e6476a477a200bcd89d4327358a3.tar.gz system_core-17e91d44edf5e6476a477a200bcd89d4327358a3.tar.bz2 |
Rewrite libbacktrace using C++.
The old code was essentially trying to be C++ in C and was awkward. This
change makes it all objects with a thin layer that C code can use.
There is a C++ backtrace object that is not very useful, this code will
replace it.
This change also includes moving the backtrace test to a gtest, and adding
coverage of all major functionality.
Bug: 8410085
Change-Id: Iae0f1b09b3dd60395f71ed66010c1ea5cdd37841
Diffstat (limited to 'libbacktrace/thread_utils.h')
-rw-r--r-- | libbacktrace/thread_utils.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libbacktrace/thread_utils.h b/libbacktrace/thread_utils.h new file mode 100644 index 0000000..ae4c929 --- /dev/null +++ b/libbacktrace/thread_utils.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * 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. + */ + +#ifndef _LIBBACKTRACE_THREAD_UTILS_H +#define _LIBBACKTRACE_THREAD_UTILS_H + +#include <unistd.h> + +__BEGIN_DECLS + +int tgkill(int tgid, int tid, int sig); + +pid_t gettid(); + +__END_DECLS + +#endif /* _LIBBACKTRACE_THREAD_UTILS_H */ |