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| author |   deraadt <deraadt@openbsd.org> | 2004-09-14 23:49:49 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2004-09-14 23:49:49 +0000 |
| commit | 796023747ac4696e5e234c35397aa46e03750c25 (patch) | |
| tree | 11bb15871912101f949917e2614d341b50103754 /usr.bin/script/script.c | |
| parent | remove remaining unused traces from src route (diff) | |
| download | wireguard-openbsd-796023747ac4696e5e234c35397aa46e03750c25.tar.xz wireguard-openbsd-796023747ac4696e5e234c35397aa46e03750c25.zip | |
ARGSUSED before signal handler with unused signo
Diffstat (limited to 'usr.bin/script/script.c')
| -rw-r--r-- | usr.bin/script/script.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/usr.bin/script/script.c b/usr.bin/script/script.c index 38dd56fbfcd..ba104a615f0 100644 --- a/usr.bin/script/script.c +++ b/usr.bin/script/script.c @@ -1,4 +1,4 @@ -/* $OpenBSD: script.c,v 1.19 2003/06/10 22:20:50 deraadt Exp $ */ +/* $OpenBSD: script.c,v 1.20 2004/09/14 23:53:07 deraadt Exp $ */ /* $NetBSD: script.c,v 1.3 1994/12/21 08:55:43 jtc Exp $ */ /* @@ -65,7 +65,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)script.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: script.c,v 1.19 2003/06/10 22:20:50 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: script.c,v 1.20 2004/09/14 23:53:07 deraadt Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -90,7 +90,8 @@ static char rcsid[] = "$OpenBSD: script.c,v 1.19 2003/06/10 22:20:50 deraadt Exp FILE *fscript; int master, slave; -pid_t child, subchild; +volatile sig_atomic_t child; +pid_t subchild; char *fname; volatile sig_atomic_t dead; @@ -195,6 +196,7 @@ main(int argc, char *argv[]) done(sigdeadstatus); } +/* ARGSUSED */ void finish(int signo) { @@ -203,7 +205,7 @@ finish(int signo) pid_t pid; while ((pid = wait3(&status, WNOHANG, 0)) > 0) { - if (pid == child) { + if (pid == (pid_t)child) { if (WIFEXITED(status)) e = WEXITSTATUS(status); } @@ -213,6 +215,7 @@ finish(int signo) errno = save_errno; } +/* ARGSUSED */ void handlesigwinch(int signo) { @@ -276,6 +279,7 @@ dooutput(void) done(0); } +/* ARGSUSED */ void scriptflush(int signo) { |