[#absl-InstallFailureSignalHandler]
= xref:absl.adoc[absl]::InstallFailureSignalHandler
:relfileprefix: ../
:mrdocs:

Installs a signal handler for the common failure signals `SIGSEGV`, `SIGILL`, `SIGFPE`, `SIGABRT`, `SIGTERM`, `SIGBUG`, and `SIGTRAP` (provided they exist on the given platform)&period; The failure signal handler dumps program failure data useful for debugging in an unspecified format to stderr&period; This data may include the program counter, a stacktrace, and register information on some systems&semi; do not rely on an exact format for the output, as it is subject to change&period;

== Synopsis

Declared in `&lt;absl&sol;debugging&sol;failure&lowbar;signal&lowbar;handler&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
InstallFailureSignalHandler(xref:absl/FailureSignalHandlerOptions.adoc[FailureSignalHandlerOptions] const& options);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *options*
| Configuration controlling how the handler behaves&period;
|===


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