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set error status on exit, to be consistent with manpage and standard commands.
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parent
8f52c18724
commit
fb1000d678
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=17852
@ -33,7 +33,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: ls.c,v 1.8 1995/10/23 21:09:01 ache Exp $
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* $Id: ls.c,v 1.9 1995/10/26 10:56:38 ache Exp $
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*/
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#ifndef lint
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@ -95,6 +95,8 @@ int f_dirname; /* if precede with directory name */
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int f_timesort; /* sort by time vice name */
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int f_type; /* add type character for non-regular files */
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int rval;
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int
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main(argc, argv)
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int argc;
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@ -271,7 +273,7 @@ main(argc, argv)
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traverse(argc, argv, fts_options);
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else
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traverse(1, dotav, fts_options);
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exit(0);
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exit(rval);
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}
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static int output; /* If anything output. */
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@ -313,6 +315,7 @@ traverse(argc, argv, options)
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case FTS_DNR:
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case FTS_ERR:
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warnx("%s: %s", p->fts_name, strerror(p->fts_errno));
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rval = 1;
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break;
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case FTS_D:
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if (p->fts_level != FTS_ROOTLEVEL &&
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@ -383,6 +386,7 @@ display(p, list)
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warnx("%s: %s",
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cur->fts_name, strerror(cur->fts_errno));
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cur->fts_number = NO_PRINT;
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rval = 1;
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continue;
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}
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