Commit Graph

44 Commits

Author SHA1 Message Date
wsanchez 8a99d7cf5d Fix bug where "cp -f" didn't work.
It's suppsed to remove the file and then copy, which it wasn't doing.
But no wait, it turns out that the described behaviour in the manual doesn't
  agree with POSIX. So we change the above fix and the manual to "try copy, and
  if fail, try remove, then copy".
Fix bug where "cp -R" didn't work on read-only directories:
  It would make the directory, set the mode, and not be able to write files into it.
Don't bother mmap()ing files of zero length. Was a workaround for a bug in Rhapsody
  mmap(), which didn't get along with such files, but makes sense anyway.
Fix race condition where "cp -p" would set the mod time of a file before close()ing
  the file, which would update the mod time and therefore screw up the "-p" idea,
  except, of course, while running in gdb, which sucked.
Add -f option to usage message in binary and man page. Already documented in man page.
1998-10-08 17:43:24 +00:00
thorpej 8d68a9dce5 Add some braces to keep egcs happy. 1998-08-19 01:29:11 +00:00
mycroft ee9e50eacb Be more retentive about use of NOTREACHED and noreturn. 1998-07-28 11:41:40 +00:00
mycroft 9dc385beb1 Delint. 1998-07-28 05:31:22 +00:00
mycroft 29bf463dcb Delint. 1998-07-28 04:01:03 +00:00
mycroft ce7d757530 Delint. 1998-07-28 03:47:14 +00:00
mycroft f49407ea34 Nit: Use MAP_SHARED for read-only mappings where appropriate. 1998-02-20 09:26:00 +00:00
augustss 81b7d9b217 Use MAP_PRIVATE|MAP_FILE instead of 0 in mmap(). 1998-02-17 22:02:35 +00:00
mycroft 688ecf2a69 Use futimes(2) if possible. Also correct an error message. 1997-10-19 12:50:47 +00:00
enami fa580a821a Preserve owner/group/mode/atime/mtime of symlink if -p flag is given. 1997-10-19 12:28:01 +00:00
enami d0fa1bac38 Use .Nm "" instead of .Nm cp in SYNOPSIS. 1997-10-11 02:14:42 +00:00
lukem 76e13a0128 all but the first .Nm in SYNOPSIS need to be spelt out. [bin/4256] 1997-10-10 16:12:45 +00:00
lukem df49b6cc7f * getopt returns -1 not EOF
* cleanup use of .Nm in manpage
1997-09-14 07:15:25 +00:00
christos 23edbe3557 Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc
now that all /bin has been cleaned.
1997-07-20 22:36:20 +00:00
thorpej 1a9f01767d Build with WARNS. 1997-07-20 05:13:57 +00:00
thorpej efc20a3095 - Use __COPYRIGHT() and __RCSID()
- Fix compiler warnings.
1997-07-20 05:13:36 +00:00
kleink 8385a5edde Fix one remaining botch when copying directory trees using -R. 1997-05-21 09:48:33 +00:00
kleink bdad0c3627 Fix thinko in last commit, causing "cp file /" to succeed but
"cp file1 file2 /" to fail badly; fixes PR/3646 from Paul Kranenburg.
1997-05-19 01:07:33 +00:00
mikel 72f823dad3 add missing close-brackets; from Greg Oster in PR bin/3613. 1997-05-15 05:27:14 +00:00
kleink 3a978953a9 Fix lossage with new namei() when the destination given is "/";
reported by Bernd Ernesti.
1997-04-09 12:06:13 +00:00
cgd 4f2bfe8b13 Patch from BSDI (via Keith Bostic):
>NFS doesn't support chflags; ignore errors unless there's reason
>to believe we're losing bits.  (Note, this still won't be right
>if the server supports flags and we were trying to *remove* flags
>on a file that we copied, i.e., that we didn't create.)
1997-02-26 14:40:51 +00:00
tls 4c7b22f594 kill use of register 1997-01-09 16:07:09 +00:00
jtc 5fc5415e25 Sync with 4.4lite2 1995-09-07 06:12:53 +00:00
jtc bdf0a24b3d Don't remove the destination file if there is a write error. This is
very bad if it is actually a device or fifo.  POSIX.2 requires that a
diagnostic message be written, the file descriptor be closed, and for
cp to continue on with the rest of the files.
1995-08-02 07:17:02 +00:00
jtc 23e6aab105 Use "utility" instead of "command". Modern definitions of these terms
are distinct (See POSIX.2 glossary).

A utility is a executable, script or shell builtin; while a command
can be any of those things plus lists, pipelines, compound commands
(if, for, while) and shell function definitions.
1995-07-25 19:36:36 +00:00
jtc 1c13dcfdd8 s/HISTORY/STANDARDS/; noted by Masanobu Saitoh in PR#1269 1995-07-25 18:34:15 +00:00
mycroft 50130476f4 Fix typo in S_FIFO case when copying recursively. 1995-04-02 01:45:25 +00:00
cgd 49f0ad8601 convert to new RCS id conventions. 1995-03-21 09:01:59 +00:00
mycroft 89fb48a178 Fix core dump reported by Wolfram Schneider. 1995-01-26 06:01:36 +00:00
mycroft b36149f49a Clean up deleted files. 1994-09-22 09:24:44 +00:00
mycroft 051219a643 Merge 4.4-Lite version. 1994-09-22 09:24:35 +00:00
mycroft e40b06360c Import original 4.4-Lite version. 1994-09-22 03:04:15 +00:00
cgd 95d6a185be no more MAP_FILE 1994-03-28 02:07:04 +00:00
jtc 869cbd8c23 POSIX.2 (and common sense) says that you can't overwrite a directory with
a non-directory.
1994-02-25 00:43:25 +00:00
jtc 509eb263b9 Check user's response against both 'Y' and 'y' --- this is really supposed
to be a locale specific regular expression.  This change hard codes POSIX
locale behavior, and will be replaced by a locale independant equivalent
as soon as locales are fully implemented.
1993-11-09 18:57:54 +00:00
mycroft d3fbe8985a From Lennart Augustsson:
If we mmap() the file, make sure we munmap() when we're done.
1993-10-30 13:06:46 +00:00
mycroft ac8f46eed7 Clean up deleted files. 1993-08-07 03:15:03 +00:00
mycroft 204663a326 New version from uunet. Uses mmap(). 1993-08-07 03:14:51 +00:00
mycroft a579b792ce Add RCS identifiers. 1993-08-01 18:59:54 +00:00
mycroft b1bd4afedc Add RCS indentifiers. 1993-08-01 07:42:49 +00:00
mycroft 1b9ce7ae24 Add RCS identifiers. 1993-08-01 05:47:31 +00:00
cgd 06be60083d changed "Id" to "Header" for rcsids 1993-03-23 00:22:59 +00:00
cgd 346aa5dd48 added rcs ids to all files 1993-03-22 08:04:00 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00