free: Remove support for obsolete platforms.
commite7d4443c5bb365ed0a0688aab312913483c74577
authorBruno Haible <bruno@clisp.org>
Fri, 18 Dec 2020 22:58:37 +0000 (18 23:58 +0100)
committerBruno Haible <bruno@clisp.org>
Fri, 18 Dec 2020 22:58:37 +0000 (18 23:58 +0100)
treeca86ab034e16f596e2187315584f9ba982810527
parent2d83594993812e9b404a66936fc0aaf115eef273
free: Remove support for obsolete platforms.

* m4/free.m4 (gl_FUNC_FREE): Assume free(NULL) works. Don't define
CANNOT_FREE_NULL.
* lib/free.c (rpl_free): Don't test CANNOT_FREE_NULL.
* modules/free (Description): Update.
* doc/posix-functions/free.texi: Don't mention SunOS 4 any more.
ChangeLog
doc/posix-functions/free.texi
lib/free.c
m4/free.m4
modules/free