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Set errno to 0 before strtoll() so that it can reliably be tested

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afterwards.  Fixes newfs_msdos at least on sparc.  Incidentally,
the msdosfs tests also start working on sparc, which about halves
the number of test failures on that platform.
This commit is contained in:
pooka 2011-03-05 13:47:43 +00:00
parent 6315c7d63e
commit d69295fda4
1 changed files with 3 additions and 2 deletions
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5
sbin/newfs_msdos/newfs_msdos.c
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@ -1,4 +1,4 @@
/* $NetBSD: newfs_msdos.c,v 1.34 2009/04/11 06:59:18 lukem Exp $ */ /* $NetBSD: newfs_msdos.c,v 1.35 2011/03/05 13:47:43 pooka Exp $ */
/* /*
* Copyright (c) 1998 Robert Nordier * Copyright (c) 1998 Robert Nordier
@ -33,7 +33,7 @@
static const char rcsid[] = static const char rcsid[] =
"$FreeBSD: src/sbin/newfs_msdos/newfs_msdos.c,v 1.15 2000/10/10 01:49:37 wollman Exp $"; "$FreeBSD: src/sbin/newfs_msdos/newfs_msdos.c,v 1.15 2000/10/10 01:49:37 wollman Exp $";
#else #else
__RCSID("$NetBSD: newfs_msdos.c,v 1.34 2009/04/11 06:59:18 lukem Exp $"); __RCSID("$NetBSD: newfs_msdos.c,v 1.35 2011/03/05 13:47:43 pooka Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -922,6 +922,7 @@ argtooff(const char *arg, const char *msg)
char *s; char *s;
off_t x; off_t x;
errno = 0;
x = strtoll(arg, &s, 0); x = strtoll(arg, &s, 0);
/* allow at most one extra char */ /* allow at most one extra char */
if (errno || x < 0 || (s[0] && s[1]) ) if (errno || x < 0 || (s[0] && s[1]) )