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Be consistent about whether to block SIGALRM before calling command() -- don't

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ever do so, as the first thing command() does is block SIGALRM.
This commit is contained in:
jwise 1999-12-20 21:59:29 +00:00
parent 00a4e0e7ce
commit bc8f4e2f46
1 changed files with 2 additions and 4 deletions
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6
usr.bin/systat/keyboard.c
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@ -1,4 +1,4 @@
/* $NetBSD: keyboard.c,v 1.8 1999/12/20 20:49:06 jwise Exp $ */
/* $NetBSD: keyboard.c,v 1.9 1999/12/20 21:59:29 jwise Exp $ */
/*-
* Copyright (c) 1980, 1992, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)keyboard.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: keyboard.c,v 1.8 1999/12/20 20:49:06 jwise Exp $");
__RCSID("$NetBSD: keyboard.c,v 1.9 1999/12/20 21:59:29 jwise Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -147,9 +147,7 @@ keyboard()
/* pass commands as lowercase */
for (i = 1; i < col ; i++)
line[i] = tolower(line[i]);
sigprocmask(SIG_BLOCK, &set, NULL);
command(line + 1);
sigprocmask(SIG_UNBLOCK, &set, NULL);
}
/* NOTREACHED */
}