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History log of /src/lib/libc/compat-43/getwd.c
RevisionDateAuthorComments
 1.15  25-Jun-2012  abs Update old-style definitions to ANSI, remove a couple of register
definitions along the way. Fixed gcc 4.1 build (thank you vax)
 1.14  07-Aug-2003  agc branches: 1.14.56;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.13  17-Nov-2002  itojun use strlcpy where it is more appropriate.
 1.12  22-Jan-2000  mycroft branches: 1.12.6;
Delint.
 1.11  20-Sep-1999  lukem back out the #ifdef _DIAGNOSTIC argument checks; too many people complained.
_DIAGASSERT() is still retained.
 1.10  16-Sep-1999  lukem * use _DIAGASSERT() to check pointer arguments against NULL and file
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.

the first two items result in the addition of code similar to the
following in various functions:

_DIAGASSERT(path != NULL)
#ifdef _DIAGNOSTIC
if (path == NULL) {
errno = EFAULT;
return (-1);
}
#endif
 1.9  14-Nov-1998  christos ifdef out __warn_references if we are linting.
 1.8  08-Jun-1998  lukem warn_refs getwd
 1.7  02-Feb-1998  perry merge lite-2
 1.6  21-Jul-1997  jtc If port provides __weak_alias(), provide an Standard C and POSIX pure
identifier namespace by renaming non standard functions and variables
such that they have a leading underscore. The library will use those
names internally. Weak aliases are used to provide the original names
to the API.

This is only the first part of this change. It is most of the functions
which are implemented in C for all NetBSD ports. Subsequent changes are
to add the same support to the remaining C files, to assembly files, and
to the automagically generated assembly source used for system calls.
When all of the above is done, ports with weak alias support should add
a definition for __weak_alias to <sys/cdefs.h>.
 1.5  13-Jul-1997  christos Fix assignment in if
Fix RCSID's
 1.4  23-Jan-1997  mrg - convert unsafe strcpy(), strcat() and sprintf() to the `n' versions.
- some KNF.
 1.3  26-Aug-1993  jtc Declare rcsid strings so they are stored in text segment.
 1.2  01-Aug-1993  mycroft Add RCS identifiers.
 1.1  21-Mar-1993  cgd branches: 1.1.1;
Initial revision
 1.1.1.2  02-Feb-1998  perry import lite-2
 1.1.1.1  21-Mar-1993  cgd initial import of 386bsd-0.1 sources
 1.12.6.1  10-Dec-2002  thorpej Sync with HEAD.
 1.14.56.1  30-Oct-2012  yamt sync with head

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