diff options
Diffstat (limited to 'Src/signals.c')
-rw-r--r-- | Src/signals.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Src/signals.c b/Src/signals.c index 68a7ae34d..cad40f4eb 100644 --- a/Src/signals.c +++ b/Src/signals.c @@ -55,6 +55,11 @@ mod_export Eprog siglists[VSIGCOUNT]; /**/ mod_export int nsigtrapped; +/* Running an exit trap? */ + +/**/ +int in_exit_trap; + /* * Flag that exit trap has been set in POSIX mode. * The setter's expectation is therefore that it is run @@ -1435,7 +1440,13 @@ dotrap(int sig) dont_queue_signals(); + if (sig == SIGEXIT) + ++in_exit_trap; + dotrapargs(sig, sigtrapped+sig, funcprog); + if (sig == SIGEXIT) + --in_exit_trap; + restore_queue_signals(q); } |