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| author | Nick Mathewson <nickm@torproject.org> | 2018-07-01 20:22:55 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2018-07-01 20:22:55 -0400 |
| commit | cb1a3674ebb3826d9e1e56146210bd79cb4a42f0 (patch) | |
| tree | 84382a222e7d271efb8426560b61fb1a28ec4e05 /src/lib/err/backtrace.c | |
| parent | 83a4946e7b9d2bb75ab8dfa8073c5dd7b3f77bc9 (diff) | |
| download | tor-cb1a3674ebb3826d9e1e56146210bd79cb4a42f0.tar.gz tor-cb1a3674ebb3826d9e1e56146210bd79cb4a42f0.zip | |
File-level documentation for some of src/lib.
Diffstat (limited to 'src/lib/err/backtrace.c')
| -rw-r--r-- | src/lib/err/backtrace.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/err/backtrace.c b/src/lib/err/backtrace.c index cded6459f7..5f5ecd3c37 100644 --- a/src/lib/err/backtrace.c +++ b/src/lib/err/backtrace.c @@ -11,6 +11,10 @@ * 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. + * + * This is one of the lowest-level modules, since nearly everything needs to + * be able to log an error. As such, it doesn't call the log module or any + * other higher-level modules directly. */ #include "orconfig.h" |