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| author | Alexis Christoforides <alexis@thenull.net> | 2020-02-06 03:04:57 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-06 03:04:57 +0300 |
| commit | 31c12db374ae442ad8bc0b86458278a797a18d6d (patch) | |
| tree | 881fb7e88a78c871e7d29d3678a76730afeb738a /configure.ac | |
| parent | 0e49716ff804bccf74a9c21a0383aa6ba7c49508 (diff) | |
[runtime] Improve handling crashing signals (#18243)
The default handlers for SIGTRAP, SIGSYS on macOS and Linux crash the process, so we now have Mono report this.
This patch also changes how the name of the signal is acquired for passing on to the crash reporting functions, allowing code reuse on crashing signals.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index b9534be6122..f092a1e5834 100644 --- a/configure.ac +++ b/configure.ac @@ -2937,6 +2937,23 @@ if test x$host_win32 = xno; then fi dnl ******************************** + dnl *** Checks for sys_signame *** + dnl ******************************** + AC_MSG_CHECKING(for sys_signame) + AC_TRY_LINK([ + #include <signal.h> + ], [ + const char *signame = sys_signame[0]; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SYSSIGNAME, 1, [Have sys_signame]) + ], [ + AC_MSG_RESULT(no) + ]) + + + dnl ******************************** dnl *** Checks for semaphore lib *** dnl ******************************** # 'Real Time' functions on Solaris |