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| author | Nick Mathewson <nickm@torproject.org> | 2016-02-28 17:57:47 +0100 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2016-02-28 17:57:47 +0100 |
| commit | 9fc472e1a8a53a18dfbd5c9cde2f1c268c335e96 (patch) | |
| tree | 44a440d4a5e6109cb2dcec68a0294aeece4dbfc0 /src/common/backtrace.c | |
| parent | 69fc025e956f5a87db0860a1be54e6d3612c8074 (diff) | |
| download | tor-9fc472e1a8a53a18dfbd5c9cde2f1c268c335e96.tar.gz tor-9fc472e1a8a53a18dfbd5c9cde2f1c268c335e96.zip | |
clean/extend some module docs, including fix from #18403
Diffstat (limited to 'src/common/backtrace.c')
| -rw-r--r-- | src/common/backtrace.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/common/backtrace.c b/src/common/backtrace.c index eac54e0b69..3b762b68e3 100644 --- a/src/common/backtrace.c +++ b/src/common/backtrace.c @@ -6,6 +6,11 @@ * * \brief Functions to produce backtraces on bugs, crashes, or assertion * failures. + * + * Currently, we've only got an implementation here using the backtrace() + * family of functions, which are sometimes provided by libc and sometimes + * provided by libexecinfo. We tie into the sigaction() backend in order to + * detect crashes. */ #define __USE_GNU |