diff options
Diffstat (limited to 'bin/sh/error.c')
| -rw-r--r-- | bin/sh/error.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/bin/sh/error.c b/bin/sh/error.c index e690199..db0cf5d 100644 --- a/bin/sh/error.c +++ b/bin/sh/error.c @@ -39,7 +39,7 @@ static char sccsid[] = "@(#)error.c 8.2 (Berkeley) 5/4/95"; #endif static const char rcsid[] = - "$Id: error.c,v 1.11 1998/08/24 10:20:36 cracauer Exp $"; + "$Id: error.c,v 1.12 1998/08/24 19:15:48 cracauer Exp $"; #endif /* not lint */ /* @@ -91,7 +91,7 @@ exraise(e) /* * Called from trap.c when a SIGINT is received. (If the user specifies * that SIGINT is to be trapped or ignored using the trap builtin, then - * this routine is not called.) Supressint is nonzero when interrupts + * this routine is not called.) Suppressint is nonzero when interrupts * are held using the INTOFF macro. If SIGINTs are not suppressed and * the shell is not a root shell, then we want to be terminated if we * get here, as if we were terminated directly by a SIGINT. Arrange for @@ -102,8 +102,9 @@ void onint() { sigset_t sigset; - /* The !in_dotrap is save. The only way we can arrive here with - * in_dotrap set is that a trap handler set SIGINT to default + /* + * The !in_dotrap here is safe. The only way we can arrive here + * with in_dotrap set is that a trap handler set SIGINT to SIG_DFL * and killed itself. */ @@ -115,9 +116,9 @@ onint() { sigemptyset(&sigset); sigprocmask(SIG_SETMASK, &sigset, NULL); - /* This doesn't seem to be needed. Note that main emit a newline - * as well. - */ + /* + * This doesn't seem to be needed, since main() emits a newline. + */ #if 0 if (tcgetpgrp(0) == getpid()) write(STDERR_FILENO, "\n", 1); |
