New mv -h option.

`mv -h source target' just issues rename(source, target) without
discriminating on whether target resolves to a directory; this way
you can atomically replace a symlink to a directory.

branches: 1.45.16;
add SIGINFO for mv(1), largely based upon the support in cp(1).

Don't truncate at microseconds while preserving timestamps.

One of motivation of this change is to make the behavior of test(1)
-nt/ot with preserved copy (like cp -p) closer to the NetBSD 6.
Of course whether full timestamps are kept or not depends also on
underlying file system.

The ifdef added in mv(1) since existing ifdefs was our local change
to compile it on solaris (though I couldn't test it):
http://mail-index.netbsd.org/tech-userlevel/2014/11/28/msg008831.html

branches: 1.43.22; 1.43.24;
static + __dead

Make cp -p and mv preverve extended attributes, and complain if they cannot.

Also introduce library functions for copying extended attributes from one
file to another:
- extattr_copy_file, extattr_copy_fd, extattr_copy_link, with FreeBSD style,
where a namespace is to be supplied
- cpxattr, fcpxattr, lcpxattr, with Linux style, where all namespaces
accessible to the caller are copied, and the others are silently ignored.

Remove the \n and tabs from the __COPYRIGHT() strings.

PR/38738: murray armfield: Fix type of blen, and reset it on error path. From
OpenBSD.

branches: 1.39.4; 1.39.6;
Code cleanup:
- Removed case '?' before default in switch
- Don't forget to close opened decriptors when malloc() fails
- Hold vfork() result in variable with pid_t type (instead of int)

Sent ages ago by Slava Semushin <php-coder@altlinux.ru> in private mail.

branches: 1.38.4;
Allow files whose name starts with a dash be moved across filesystem
boundaries.

This fix was inspired by the recent -froot zero day exploit for Solaris.

PR/33396: Christian Biere: Global Warming may be caused by mv(1)
Applied patch, thanks!

- detect buffer overflow.
- if we have a trailing slash, don't add another one.

branches: 1.35.2;
the case of waitpid() returning an error was already tested, and errno
printed for that case. the tests for the return code don't have errno
set, so don't try to print it.

By Liam J. Foy <liamfoy sepulcrum.org>, posted to tech-userlevel@.

branches: 1.34.6;
remove unused code left from printescaped() backput as pointed out by Jeff
Ito in PR bin/23969 and PR bin/23970.

Following private discussion with kleink@ and hubertf@ and public discussion
on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''

use bounded string op

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

As discusses a little while back on tech-userlevel:

If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.

While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.

use bounded string op

Added verbose extension and updated manual pages. Changes approved by Klaus Klein.

ANSIfy, KNF, use [gs]etprogname. By Petri Koistinen, slightly modified by me.

don't emit a warning message if fchflags() returns EOPNOTSUPP

From FreeBSD:
To make inherit file flags when mv(1) moves file between directories
on different file systems.

fix typo

Since our gcc doesn't warn about NULL format strings anymore, we can
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.

branches: 1.22.4;
make this compile on non bsd-4.4 systems

Fix PR8073:
bogons in mv(1) man page.
don't bother prompting for mv -i if source doesn't exist

use utimes, if we don't have futimes.

Be more retentive about use of NOTREACHED and noreturn.

Delint.

Delint.

If we fail to set ownership, turn off SUID and SGID bits (like cp(1)).
Use futimes(2), and actually fill in the microsecond field.

use lstat() instead of stat() when determining type of 'from' file;
from John F. Woods in PR bin/4288.
Also fixed a similar check of the 'to' file, so we don't try to
rmdir() symlinks to directories; and fixed typo in a comment.

* Initialize native locale on startup.
* When using the form "mv src ... dir", strip off trailing slashes from
`src' arguments to provide 1003.2 semantics.

Be silend if owner can't be set on cross-device-moved.
Fixes PR bin/1223 by John F. Woods <jfw@jfwhome.funhouse.com>.

include <pwd.h> and <grp.h> to bring prototypes into scope.

Fix compiler warnings.
Add WARNS=1

kill use of register

convert to new RCS id conventions.

Merge 4.4-Lite version.

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.

Bring even closer to POSIX.2 compliance. Add comments documenting
the steps outlined in the standards. Steps 1-5 look good, there
may be some work outstanding in the final Step 6.

Bring closer to POSIX.2 compliance. The latter of any -i or -f options
is the one that is actually effective.

Add RCS identifiers.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision

add SIGINFO for mv(1), largely based upon the support in cp(1).

Don't truncate at microseconds while preserving timestamps.

One of motivation of this change is to make the behavior of test(1)
-nt/ot with preserved copy (like cp -p) closer to the NetBSD 6.
Of course whether full timestamps are kept or not depends also on
underlying file system.

The ifdef added in mv(1) since existing ifdefs was our local change
to compile it on solaris (though I couldn't test it):
http://mail-index.netbsd.org/tech-userlevel/2014/11/28/msg008831.html

branches: 1.43.22; 1.43.24;
static + __dead

Make cp -p and mv preverve extended attributes, and complain if they cannot.

Also introduce library functions for copying extended attributes from one
file to another:
- extattr_copy_file, extattr_copy_fd, extattr_copy_link, with FreeBSD style,
where a namespace is to be supplied
- cpxattr, fcpxattr, lcpxattr, with Linux style, where all namespaces
accessible to the caller are copied, and the others are silently ignored.

Remove the \n and tabs from the __COPYRIGHT() strings.

PR/38738: murray armfield: Fix type of blen, and reset it on error path. From
OpenBSD.

branches: 1.39.4; 1.39.6;
Code cleanup:
- Removed case '?' before default in switch
- Don't forget to close opened decriptors when malloc() fails
- Hold vfork() result in variable with pid_t type (instead of int)

Sent ages ago by Slava Semushin <php-coder@altlinux.ru> in private mail.

branches: 1.38.4;
Allow files whose name starts with a dash be moved across filesystem
boundaries.

This fix was inspired by the recent -froot zero day exploit for Solaris.

PR/33396: Christian Biere: Global Warming may be caused by mv(1)
Applied patch, thanks!

- detect buffer overflow.
- if we have a trailing slash, don't add another one.

branches: 1.35.2;
the case of waitpid() returning an error was already tested, and errno
printed for that case. the tests for the return code don't have errno
set, so don't try to print it.

By Liam J. Foy <liamfoy sepulcrum.org>, posted to tech-userlevel@.

branches: 1.34.6;
remove unused code left from printescaped() backput as pointed out by Jeff
Ito in PR bin/23969 and PR bin/23970.

Following private discussion with kleink@ and hubertf@ and public discussion
on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''

use bounded string op

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

As discusses a little while back on tech-userlevel:

If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.

While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.

use bounded string op

Added verbose extension and updated manual pages. Changes approved by Klaus Klein.

ANSIfy, KNF, use [gs]etprogname. By Petri Koistinen, slightly modified by me.

don't emit a warning message if fchflags() returns EOPNOTSUPP

From FreeBSD:
To make inherit file flags when mv(1) moves file between directories
on different file systems.

fix typo

Since our gcc doesn't warn about NULL format strings anymore, we can
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.

branches: 1.22.4;
make this compile on non bsd-4.4 systems

Fix PR8073:
bogons in mv(1) man page.
don't bother prompting for mv -i if source doesn't exist

use utimes, if we don't have futimes.

Be more retentive about use of NOTREACHED and noreturn.

Delint.

Delint.

If we fail to set ownership, turn off SUID and SGID bits (like cp(1)).
Use futimes(2), and actually fill in the microsecond field.

use lstat() instead of stat() when determining type of 'from' file;
from John F. Woods in PR bin/4288.
Also fixed a similar check of the 'to' file, so we don't try to
rmdir() symlinks to directories; and fixed typo in a comment.

* Initialize native locale on startup.
* When using the form "mv src ... dir", strip off trailing slashes from
`src' arguments to provide 1003.2 semantics.

Be silend if owner can't be set on cross-device-moved.
Fixes PR bin/1223 by John F. Woods <jfw@jfwhome.funhouse.com>.

include <pwd.h> and <grp.h> to bring prototypes into scope.

Fix compiler warnings.
Add WARNS=1

kill use of register

convert to new RCS id conventions.

Merge 4.4-Lite version.

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.

Bring even closer to POSIX.2 compliance. Add comments documenting
the steps outlined in the standards. Steps 1-5 look good, there
may be some work outstanding in the final Step 6.

Bring closer to POSIX.2 compliance. The latter of any -i or -f options
is the one that is actually effective.

Add RCS identifiers.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision

Don't truncate at microseconds while preserving timestamps.

One of motivation of this change is to make the behavior of test(1)
-nt/ot with preserved copy (like cp -p) closer to the NetBSD 6.
Of course whether full timestamps are kept or not depends also on
underlying file system.

The ifdef added in mv(1) since existing ifdefs was our local change
to compile it on solaris (though I couldn't test it):
http://mail-index.netbsd.org/tech-userlevel/2014/11/28/msg008831.html

static + __dead

Make cp -p and mv preverve extended attributes, and complain if they cannot.

Also introduce library functions for copying extended attributes from one
file to another:
- extattr_copy_file, extattr_copy_fd, extattr_copy_link, with FreeBSD style,
where a namespace is to be supplied
- cpxattr, fcpxattr, lcpxattr, with Linux style, where all namespaces
accessible to the caller are copied, and the others are silently ignored.

Remove the \n and tabs from the __COPYRIGHT() strings.

PR/38738: murray armfield: Fix type of blen, and reset it on error path. From
OpenBSD.

branches: 1.39.4; 1.39.6;
Code cleanup:
- Removed case '?' before default in switch
- Don't forget to close opened decriptors when malloc() fails
- Hold vfork() result in variable with pid_t type (instead of int)

Sent ages ago by Slava Semushin <php-coder@altlinux.ru> in private mail.

branches: 1.38.4;
Allow files whose name starts with a dash be moved across filesystem
boundaries.

This fix was inspired by the recent -froot zero day exploit for Solaris.

PR/33396: Christian Biere: Global Warming may be caused by mv(1)
Applied patch, thanks!

- detect buffer overflow.
- if we have a trailing slash, don't add another one.

branches: 1.35.2;
the case of waitpid() returning an error was already tested, and errno
printed for that case. the tests for the return code don't have errno
set, so don't try to print it.

By Liam J. Foy <liamfoy sepulcrum.org>, posted to tech-userlevel@.

branches: 1.34.6;
remove unused code left from printescaped() backput as pointed out by Jeff
Ito in PR bin/23969 and PR bin/23970.

Following private discussion with kleink@ and hubertf@ and public discussion
on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''

use bounded string op

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

As discusses a little while back on tech-userlevel:

If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.

While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.

use bounded string op

Added verbose extension and updated manual pages. Changes approved by Klaus Klein.

ANSIfy, KNF, use [gs]etprogname. By Petri Koistinen, slightly modified by me.

don't emit a warning message if fchflags() returns EOPNOTSUPP

From FreeBSD:
To make inherit file flags when mv(1) moves file between directories
on different file systems.

fix typo

Since our gcc doesn't warn about NULL format strings anymore, we can
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.

branches: 1.22.4;
make this compile on non bsd-4.4 systems

Fix PR8073:
bogons in mv(1) man page.
don't bother prompting for mv -i if source doesn't exist

use utimes, if we don't have futimes.

Be more retentive about use of NOTREACHED and noreturn.

Delint.

Delint.

If we fail to set ownership, turn off SUID and SGID bits (like cp(1)).
Use futimes(2), and actually fill in the microsecond field.

use lstat() instead of stat() when determining type of 'from' file;
from John F. Woods in PR bin/4288.
Also fixed a similar check of the 'to' file, so we don't try to
rmdir() symlinks to directories; and fixed typo in a comment.

* Initialize native locale on startup.
* When using the form "mv src ... dir", strip off trailing slashes from
`src' arguments to provide 1003.2 semantics.

Be silend if owner can't be set on cross-device-moved.
Fixes PR bin/1223 by John F. Woods <jfw@jfwhome.funhouse.com>.

include <pwd.h> and <grp.h> to bring prototypes into scope.

Fix compiler warnings.
Add WARNS=1

kill use of register

convert to new RCS id conventions.

Merge 4.4-Lite version.

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.

Bring even closer to POSIX.2 compliance. Add comments documenting
the steps outlined in the standards. Steps 1-5 look good, there
may be some work outstanding in the final Step 6.

Bring closer to POSIX.2 compliance. The latter of any -i or -f options
is the one that is actually effective.

Add RCS identifiers.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision

Import original 4.4-Lite version.

initial import of 386bsd-0.1 sources

Pull up to last week's -current.

Pull up revision 1.35 (requested by hubertf in ticket #619):
the case of waitpid() returning an error was already tested, and errno
printed for that case. the tests for the return code don't have errno
set, so don't try to print it.
By Liam J. Foy <liamfoy sepulcrum.org>, posted to tech-userlevel@.

Pull up following revision(s) (requested by christos in ticket #53):
bin/df/df.c: revision 1.71
bin/mv/mv.c: revision 1.36
bin/ls/ls.1: revision 1.61
bin/ls/ls.c: revision 1.60
-h and -[mgk] are mutually exclusive. Only use the last specified. [from zafer]
Use one variable instead of 3 flags to hold the scale, so that we don't have
to reset each flag.
from zafer: you can have either -k or -h but not both since it does not make
sense.
- detect buffer overflow.
- if we have a trailing slash, don't add another one.

sync with HEAD

Sync with wrstuden-revivesa-base-2.

Sync w/ -current. 34 merge conflicts to follow.

sync with head