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History log of /src/lib/libc/gen/uname.c
RevisionDateAuthorComments
 1.12  14-Jun-2014  apb If sysctl kern.version returns a string that's too long
to fit in {struct utsname}.version then just use the
truncated value.
 1.11  20-Mar-2012  matt branches: 1.11.2; 1.11.8;
Use C89 definitions.
Remove use of __P
 1.10  15-Jan-2007  cbiere branches: 1.10.36;
Bail out on the first sysctl() error as suggested by Pierre Pronchery in
PR lib/35403. christos agreed it's cleaner.
 1.9  07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.8  22-Jan-2000  mycroft Delint.
Remove trailing ; from uses of __weak_alias(). The macro inserts this if
needed.
 1.7  20-Sep-1999  lukem back out the #ifdef _DIAGNOSTIC argument checks; too many people complained.
_DIAGASSERT() is still retained.
 1.6  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
 1.5  18-Aug-1998  thorpej Add some braces to make egcs happy.
 1.4  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>.
 1.3  13-Jul-1997  christos Fix RCSID's
 1.2  25-Feb-1995  cgd branches: 1.2.4;
merge with Lite, keep local changes. clean up id usage
 1.1  07-May-1994  cgd branches: 1.1.1;
Initial revision
 1.1.1.1  07-May-1994  cgd various sysctl-related libc functions
 1.2.4.1  19-Sep-1996  jtc snapshot namespace cleanup: gen
 1.10.36.1  17-Apr-2012  yamt sync with head
 1.11.8.1  10-Aug-2014  tls Rebase.
 1.11.2.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.

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