diff options
Diffstat (limited to 'Src/signals.c')
-rw-r--r-- | Src/signals.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Src/signals.c b/Src/signals.c index 32452ae4f..1344395f7 100644 --- a/Src/signals.c +++ b/Src/signals.c @@ -920,9 +920,14 @@ removetrap(int sig) * Note that we save the trap here even if there isn't an existing * one, to aid in removing this one. However, if there's * already one at the current locallevel we just overwrite it. + * + * Note we save EXIT traps based on the *current* setting of + * POSIXTRAPS --- so if there is POSIX EXIT trap set but + * we are in native mode it can be saved, replaced by a function + * trap, and then restored. */ if (!dontsavetrap && - (sig == SIGEXIT ? !exit_trap_posix : isset(LOCALTRAPS)) && + (sig == SIGEXIT ? !isset(POSIXTRAPS) : isset(LOCALTRAPS)) && locallevel && (!trapped || locallevel > (sigtrapped[sig] >> ZSIG_SHIFT))) dosavetrap(sig, locallevel); |