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* Add a few examples.joel2013-03-151-1/+22
| | | | Obtained from: OpenBSD
* Return with an error from copy_link(), copy_fifo() and copy_special() ifmarkj2013-01-271-0/+17
| | | | | | | | the -n option is specified and the destination file exists. PR: bin/174489 Approved by: rstone (co-mentor) MFC after: 2 weeks
* Return "failure" as we do for 'cp -i' and a "n" answer.obrien2013-01-231-1/+1
| | | | | | Otherwise with '-v' we print out the file name as if it was copied: /tmp/2gb-card/M0132.CTG not overwritten /mnt/DCIM/CANONMSC/M0132.CTG -> /tmp/2gb-card/M0132.CTG
* Remove useless variable 'Pflag':eadler2013-01-171-7/+5
| | | | | | | -P is an alternative to -H and -L, and it is implemented using the Hflag and Lflag variables. Approved by: cperciva MFC after: 3 days
* Explicitly mention that "cp -p" copies ACLs.trasz2012-09-041-2/+2
| | | | | PR: docs/168962 MFC after: 1 month
* Don't try to copy a socket after "xxx is a socket (not copied)." message.trasz2010-06-051-0/+1
| | | | | | | | | Previously, it would either try to copy it anyway and fail (without -R), or create fifo instead of the socket (with -R). Found with: Coverity Prevent CID: 5623 MFC after: 2 weeks
* Change all our own code to use st_*tim instead of st_*timespec.ed2010-03-281-2/+2
| | | | Also remove some local patches to diff(1) which are now unneeded.
* Implement an "-x" option to cp(1), for compatibility with Linux andgavin2010-01-173-7/+12
| | | | | | | | | | | | feature parity with du(1) and similar: When set, cp(1) will not traverse mount points. Initial patch by: Graham J Lee leeg teaching.physics.ox.ac.uk PR: bin/88056 Initial patch by: Graham J Lee leeg teaching.physics.ox.ac.uk Approved by: ed (mentor) MFC after: 1 month
* Add NFSv4 ACL support to cp(1) and fix a few memory leaks.trasz2009-09-021-30/+93
| | | | | | | | | Note that this changes error reporting behaviour somewhat - before, no error was reported if ACL couldn't be copied because the target filesystem doesn't support ACLs. Now, it will be reported - of course, only if there actually is an ACL to copy. Reviewed by: rwatson
* Preserve file flags on symlinks in cp -Rp.jilles2009-05-301-1/+1
| | | | | | | | | This reported ENOSYS before. PR: bin/111226 (part of) Submitted by: Martin Kammerhofer Approved by: ed (mentor) MFC after: 3 weeks
* Make 'struct acl' larger, as required to support NFSv4 ACLs. Providetrasz2009-05-221-1/+1
| | | | | | compatibility interfaces in both kernel and libc. Reviewed by: rwatson
* Teach cat(1) and cp(1) to use a larger buffer if enough memory is presentivoras2008-10-301-2/+29
| | | | | | | | | | | | | | | | | | | | | in the system. A simple heuristics is used to detect what is "enough" memory: if number of physmem pages is greater than 32k (equalling 128 MB on machines with 4 kB pages). Typical immediate result of these changes is reduction in context switches and the goal is to increase efficiency by using large buffers: before: /usr/bin/time -hlp cat file1 > file2 ... 163 voluntary context switches 11194 involuntary context switches after: /usr/bin/time -hlp ./cat file1 > file2 ... 417 voluntary context switches 272 involuntary context switches Reviewed by: hackers@ (no objections to earlier version of cat patch) Approved by: gnn (mentor) MFC after: 4 months
* Add fallback when mmap fails on regular files. Some filesystems,dds2008-10-271-30/+28
| | | | | | | like smbnetfs, do not support mmap. Reported by: Harti Brandt MFC after: 1 month
* Remove redundant close(2).trasz2008-09-091-1/+0
| | | | | Submitted by: kensmith Approved by: rwatson (mentor)
* Fix ACL preservation, apparently broken in 1.47.trasz2008-08-071-1/+3
| | | | | Approved by: rwatson MFC after: 3 weeks
* Add an '-a' option which is identical to specifying '-RpP' forjhb2008-03-103-5/+15
| | | | | | compatibility with other implementations. MFC after: 1 month
* As suggested, replace earlier changed warnx() / exit() with an errx()edwin2007-12-261-4/+3
| | | | Submitted by: Peter Jeremy <peterjeremy@optushome.com.au>
* When copying multiple files to a directory, make sure that a properedwin2007-12-251-1/+1
| | | | | | | | | warning is given when the directory doesn't exist. PR: bin/50656 Submitted by: Edwin Groothuis <edwin@mavetju.org> Approved by: grog@ Not reviewed by: grog@
* Fix typo.ceri2006-11-021-1/+1
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* Wording nits.trhodes2006-10-271-11/+7
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* Flesh out the compatibility section a little bit. Bump doc date.trhodes2006-10-241-30/+20
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* Fix style(9) bugs in previous commit.trhodes2006-10-111-7/+4
| | | | Lesson from: bde
* Make -r a synonym for -R, similar to behavior on Linux while being backwardstrhodes2006-10-072-14/+41
| | | | | | | | compatible with old -r behavior with regards to -L. You can now copy fifos and other special files with -r. Reviewed by: -standards (long ago), das, bde Approved by: bde (recently)
* o Style(9).maxim2006-10-071-9/+7
| | | | Submitted by: bde
* o Avoid division by zero.maxim2006-10-071-3/+8
| | | | | | o Place error checking code near to the syscall. Submitted by: bde
* o Hold copied bytes counter in off_t. This prevents statisticsmaxim2006-10-061-1/+1
| | | | | | | | displayed by SIGINFO handler from overflow. PR: bin/104039 Submitted by: Geoffrey Giesemann MFC after: 2 weeks
* Move the -l option processing to where it belongs.ru2006-09-291-4/+4
| | | | Overall still not kosher but better matches style(9).
* - Fix options order.ru2006-08-252-7/+7
| | | | - Touch manpage's document date.
* Remove a stray -a option that probably sneaked in from julian'sru2006-08-251-2/+2
| | | | attempt to enter append mode twice in vi(1). :-)
* Add an option to allow copying of a hierarchy while linking he regular files.julian2006-08-244-82/+105
| | | | | | Bikeshedded to death on: hackers Submitted by:andersonatcenttech.com MFC in: 1 month
* o Call fts_close() before exit.maxim2006-07-041-0/+1
| | | | Obtained from: NetBSD, Coverity ID 1754
* Attempt to complete the userspace integration of POSIX.1e extended ACLs.csjp2005-09-053-1/+86
| | | | | | | | | | | | | | This includes adding support for ACLs into cp(1) and mv(1) userspace utilities. For mv(1), if _PC_ACL_EXTENDED is in effect for the source AND destination operands, the destination file's ACLs shall reflect the source. For cp(1), if _PC_ACL_EXTENDED is in effect for both source and destination operands, and -p has been specified, the ACLs from the source shall be preserved on the destination. MFC after: 1 month
* Fix a few markup nits in previous commit.trhodes2005-02-251-1/+3
| | | | Noticed by: ru, who else? :)
* Note how cp(1) handles directories ending in "/."trhodes2005-02-241-1/+5
| | | | | PR: 75774 Submitted by: Mike Meyer <mwm@mired.org> (original version)
* Sync program's usage() with manpage's SYNOPSIS.ru2005-02-091-2/+3
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* Add the new standard EXIT STATUS section where appropriate.ru2005-01-161-1/+1
| | | | Sort standard sections in the (documented) preferred order.
* /*- or .\"- or #- to begin license clauses.imp2005-01-102-1/+2
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* Mechanically kill hard sentence breaks.ru2004-07-021-1/+2
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* Plug file descriptor leak in implementation of -n option.tjr2004-06-051-0/+1
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* Remove clause 3 from the UCB licenses.markm2004-04-064-16/+0
| | | | OK'ed by: imp, core
* Don't mmap(2) and munmap(2) zero-length files.alc2003-11-131-1/+2
| | | | Submitted by: Wiktor Niesiobedzki <bsd@w.evip.pl>
* pass -1 to setfile in cp.cjmg2003-06-301-1/+1
| | | | Submitted by: Jun Kuriyama
* support saving both user/group and permissions on symlinks (from PR)jmg2003-06-221-13/+20
| | | | | | | | also fix a slight bogon that assumed an fd of 0 was not valid. Changed it to be -1. PR: bin/25017 Submitted by: Martin Kammerhofer
* Clarify what -p option does.ru2003-06-071-11/+12
| | | | | | Prodded by: marcel While here, spell the "set-{user,group}-ID bit" correctly.
* Quiet warnings about copyright[].obrien2003-05-011-2/+2
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* Include <signal.h> instead of depending on namespace pollution inbde2003-04-131-1/+2
| | | | | <sys/param.h>. Include <sys/types.h> instead of of <sys/param.h> so that further such dependencies don't develop.
* Fixed some style bugs in rev.1.44.bde2003-04-131-3/+2
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* Use the correct data type and qualifier for signal flag.mdodd2003-04-072-2/+2
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* Add a SIGINFO handler.mdodd2003-04-074-0/+45
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* Constify and staticify for lint.markm2002-10-183-6/+6
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