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Print an error if more than one of the -p/-a, -n or -y options

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are passed to e2fsck.
This commit is contained in:
Theodore Ts'o 2003-01-02 16:36:44 -05:00
parent 68ef5e1f4c
commit 8161a7484f
2 changed files with 14 additions and 3 deletions
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5
e2fsck/ChangeLog
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@ -1,3 +1,8 @@
2003-11-19 Theodore Ts'o <tytso@mit.edu>
* unix.c (PRS): Print an error if more than one of the -p/-a, -n
or -y options are specified.
2002-11-12 Theodore Ts'o <tytso@mit.edu>
* problem.c: Make HTREE problems PR_PREEN_OK, so that we don't

12
e2fsck/unix.c
View File

@ -560,16 +560,22 @@ static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
break;
case 'p':
case 'a':
if (ctx->options & (E2F_OPT_YES|E2F_OPT_NO)) {
conflict_opt:
fatal_error(ctx,
_("Only one the options -p/-a, -n or -y may be specified."));
}
ctx->options |= E2F_OPT_PREEN;
ctx->options &= ~(E2F_OPT_YES|E2F_OPT_NO);
break;
case 'n':
if (ctx->options & (E2F_OPT_YES|E2F_OPT_PREEN))
goto conflict_opt;
ctx->options |= E2F_OPT_NO;
ctx->options &= ~(E2F_OPT_YES|E2F_OPT_PREEN);
break;
case 'y':
if (ctx->options & (E2F_OPT_PREEN|E2F_OPT_NO))
goto conflict_opt;
ctx->options |= E2F_OPT_YES;
ctx->options &= ~(E2F_OPT_PREEN|E2F_OPT_NO);
break;
case 't':
#ifdef RESOURCE_TRACK