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| author | Rob Landley <rob@landley.net> | 2020-05-19 02:05:36 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2020-05-19 02:05:36 -0500 |
| commit | fa8d18a757fa4454a8ad25f5e0fb5e49555e8435 (patch) | |
| tree | d90f1383af0a8bd91adee37ce6bb3d8471ed4259 /lib/portability.c | |
| parent | 2d95e03b0e2dcc8bcb23a21feebff84bccf1084c (diff) | |
| download | toybox-fa8d18a757fa4454a8ad25f5e0fb5e49555e8435.tar.gz | |
xsignal_all_killers() should install the handler given to it, and do some
refactoring while I was looking at the codepath.
Diffstat (limited to 'lib/portability.c')
| -rw-r--r-- | lib/portability.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/portability.c b/lib/portability.c index 26b854d6..8b8f0f3b 100644 --- a/lib/portability.c +++ b/lib/portability.c @@ -452,9 +452,9 @@ void xsignal_all_killers(void *handler) { int i; - for (i=0; signames[i].num != SIGCHLD; i++) - if (signames[i].num != SIGKILL) - xsignal(signames[i].num, handler ? exit_signal : SIG_DFL); + if (!handler) handler = SIG_DFL; + for (i = 0; signames[i].num != SIGCHLD; i++) + if (signames[i].num != SIGKILL) xsignal(signames[i].num, handler); } // Convert a string like "9", "KILL", "SIGHUP", or "SIGRTMIN+2" to a number. |