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authorMichael I. Bushnell <mib@gnu.org>1994-10-20 16:57:52 +0000
committerMichael I. Bushnell <mib@gnu.org>1994-10-20 16:57:52 +0000
commit491384a2d21d60151cb793357f1d67122e37cc36 (patch)
tree953d2d8134dbcb372ec136a11b90b8dea458615e /ufs-fsck
parent8bc12dddbd75e0d7fcb5247dffa0f6e0a44bca83 (diff)
Formerly setup.c.~6~
Diffstat (limited to 'ufs-fsck')
-rw-r--r--ufs-fsck/setup.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/ufs-fsck/setup.c b/ufs-fsck/setup.c
index 10521ce1..a4c65bc0 100644
--- a/ufs-fsck/setup.c
+++ b/ufs-fsck/setup.c
@@ -47,24 +47,27 @@ setup (char *dev)
if (!reply ("CONTINUE"))
return 0;
}
- readfd = open (dev, O_RDONLY);
- if (readfd == -1)
- {
- perror (dev);
- return 0;
- }
if (preen == 0)
printf ("** %s", dev);
- if (nowrite)
- writefd = -1;
- else
- writefd = open (dev, O_WRONLY);
- if (nowrite || writefd == -1)
+ if (!nflag)
+ readfd = open (dev, O_RDWR);
+ if (nflag || readfd == -1)
{
+ readfd = open (dev, O_RDONLY);
+ if (readfd == -1)
+ {
+ perror (dev);
+ return 0;
+ }
+ writefd = -1;
+ nflag = 1;
if (preen)
pfatal ("NO WRITE ACCESS");
printf (" (NO WRITE)");
}
+ else
+ writefd = readfd;
+
if (preen == 0)
printf ("\n");