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Make -f set -a, as required by the standard.

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From the original OpenBSD commit message:

  restore the traditional behavior of -f implying -a; apparently Keith
  Bostic forgot to restore it when the -f flag was put back on 2nd of
  September 1989, after being removed on 16th of August as a
  consequence of issues getting it working over NFS, so deviation from
  traditional UNIX behavior in all BSDs looks like an historical
  accident; as a side effect, this change accommodates behavior of
  this option to IEEE Std 1003.1-2008 (``POSIX.1'').

  joint work with jmc@ (who found the inaccuracy in our
  implementation), schwarze@ (who provided a detailed tracking of
  historical facts) and millert@

Submitted by: Igor Sobrado
Discussed with:  mckusick
Obtained from: OpenBSD project
MFC after:  2 weeks
This commit is contained in:
Greg Lehey 2014-04-03 05:48:28 +00:00
parent 855363811f
commit 3651faa511
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=264064
2 changed files with 5 additions and 3 deletions
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2
bin/ls/ls.1
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@ -194,6 +194,8 @@ Use time when file status was last changed for sorting or printing.
Directories are listed as plain files (not searched recursively).
.It Fl f
Output is not sorted.
This option turns on
.Fl a .
.It Fl g
This option is deprecated and is only available for compatibility
with

6
bin/ls/ls.c
View File

@ -226,6 +226,9 @@ main(int argc, char *argv[])
f_accesstime = 0;
f_statustime = 0;
break;
case 'f':
f_nosort = 1;
/* FALLTHROUGH */
case 'a':
fts_options |= FTS_SEEDOT;
/* FALLTHROUGH */
@ -300,9 +303,6 @@ main(int argc, char *argv[])
f_listdir = 1;
f_recursive = 0;
break;
case 'f':
f_nosort = 1;
break;
case 'g': /* Compatibility with 4.3BSD. */
break;
case 'h':