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| author |  Yasushi Saito <yasushi.saito@gmail.com> | 2021-04-13 19:59:46 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2021-04-13 22:59:46 -0400 |
| commit | db1b7310d7021700b5a7bcea1989b2a625529f40 (patch) | |
| tree | de9ffc376648373da3165d2360e7245d6de606ab /absl/debugging/failure_signal_handler.cc | |
| parent | 25bc82d7ef481bd06723aae805d286eba81900ca (diff) | |
Call FailureSignalHandlerOptions.writenfn with nullptr at the end (#938)
* Call FailureSignalHandlerOptions.writenfn with nullptr at the end
This behavior has already been alluded to in the document, but it hasn't been
implemented.
This PR calls changes the failure signal handler to call writerfn(nullptr) at
the end of the message block. It also clarifies the documentation.
https://github.com/abseil/abseil-cpp/issues/933
* Update failure_signal_handler.h
Co-authored-by: Derek Mauro <761129+derekmauro@users.noreply.github.com>
Diffstat (limited to 'absl/debugging/failure_signal_handler.cc')
| -rw-r--r-- | absl/debugging/failure_signal_handler.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index a9ed6ef9..e458a795 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -366,6 +366,7 @@ static void AbslFailureSignalHandler(int signo, siginfo_t*, void* ucontext) { // goes after this point. if (fsh_options.writerfn != nullptr) { WriteFailureInfo(signo, ucontext, my_cpu, fsh_options.writerfn); + fsh_options.writerfn(nullptr); } if (fsh_options.call_previous_handler) { |