src/usr.sbin/pkg_install/delete/perform.c, branch release/7.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2008-02-24T05:45:17+00:00

'RELENG_7_0_0_RELEASE'.

This commit was manufactured to restore the state of the 7.0-RELEASE image.

- pkg_add spawns itself as argv[0] when installing dependent packages, to

2004-06-29T19:06:42+00:00

  enable the use as a port on older systems

- use absolute paths in all calls to external programs, to account for strange
  PATH settings

- use INDEX or INDEX-5 depending on FreeBSD version, to enable the use on
  FreeBSD 4.x as a port.

- conditionalize all 4.x/5.x differences on __FreeBSD_version, so that the
  pkg_install tools can be kept in sync on 4.x and 5.x

- Bump PKG_INSTALL_VERSION

Reviewed by:	portmgr (bento run)
MFC after:	4 weeks

- pkg_info: flag -r: (show packages this packages depends on (documentation change))

2004-06-29T18:59:19+00:00

- pkg_info: new flag -j (show the requirements script)

- pkg_info: fix verbose output when used on packages

- better handling of corrupt entries in /var/db/pkg

- differ between corrupt entires and packages not installed

- various small fixes

PR:		56989, 57016, 57029, 26468

- match package version numbers with relational operators

2004-06-29T18:54:47+00:00

- use glob patterns when matching packages by origin

- csh-style {...} choices in glob matching

- pkg_info: new flag -E (list matching package names only)

- pkg_version: new flag -T (test if a given name matches a pattern)

- new flag -X (interpret pattern as an extended regular expression)

PR:		56961

Fix a long-standing bug where if the package being deleted had no

2003-02-25T15:01:54+00:00

post-deinstall script, the variable intended to hold the name of that
script would be used uninitialized.  In some cases, fexists() would
succeed, causing pkg_delete to try to chmod +x it, then execute it,
resulting in bizarre error messages such as:

.//: Permission denied

This bug would normally only occur when multiple packages were
specified on the command line; otherwise post_script would be located
in a previously unused part of the stack, and implicitly (but quite
accidentally) initialized to all-zeros.

MFC after:	3 days

- Make use of DEPOROGINs (if there are any) when installing package;

2002-05-14T21:42:37+00:00

- fix few bogosities here and there;
- move some common routines into the library.

MFC after:	2 weeks

replace FUNCTION with standardized func.

2002-05-11T04:17:55+00:00

Requested by: jhb

fix build:

2002-05-11T03:48:49+00:00

you may not use string concatination with __FUNCTION__, replace all occurances
of:
__FUNCTION__ ": error string"
with:
"%s: error string"

Fix SCM ID's.

2002-04-01T09:39:07+00:00

Various fixes and improvements:

2001-09-19T08:06:48+00:00

- fix harmless compiler's warnings (unused variables and missed prototype);
- before refusing to delete package because "there are packages installed
  that require this package" check that packages in question is actually
  installed;
- add new `-r' option to pkg_delete(8), which instructs it to delete not only
  packages specified at command line, but all packages that depend on
  specified packages as well.

MFC after:	2 weeks