+++ /dev/null
-.\" Copyright (c) 2003 Andries Brouwer (aeb@cwi.nl)
-.\"
-.\" %%%LICENSE_START(GPLv2+_DOC_FULL)
-.\" This is free documentation; you can redistribute it and/or
-.\" modify it under the terms of the GNU General Public License as
-.\" published by the Free Software Foundation; either version 2 of
-.\" the License, or (at your option) any later version.
-.\"
-.\" The GNU General Public License's references to "object code"
-.\" and "executables" are to be interpreted as the output of any
-.\" document formatting or typesetting system, including
-.\" intermediate and printed output.
-.\"
-.\" This manual is distributed in the hope that it will be useful,
-.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
-.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-.\" GNU General Public License for more details.
-.\"
-.\" You should have received a copy of the GNU General Public
-.\" License along with this manual; if not, see
-.\" <http://www.gnu.org/licenses/>.
-.\" %%%LICENSE_END
-.\"
-.TH CFREE 3 2007-07-26 "" "Linux Programmer's Manual"
-.SH NAME
-cfree \- free allocated memory
-.SH SYNOPSIS
-.nf
-.sp
-.B "#include <stdlib.h>"
-.sp
-/* In SunOS 4 */
-.BI "int cfree(void *" ptr );
-.sp
-/* In glibc or FreeBSD libcompat */
-.BI "void cfree(void *" ptr );
-.sp
-/* In SCO OpenServer */
-.BI "void cfree(char *" ptr ", unsigned " num ", unsigned " size );
-.sp
-/* In Solaris watchmalloc.so.1 */
-.BI "void cfree(void *" ptr ", size_t " nelem ", size_t " elsize );
-.fi
-.sp
-.in -4n
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.in
-.sp
-.BR cfree ():
-_BSD_SOURCE || _SVID_SOURCE
-.SH DESCRIPTION
-This function should never be used.
-Use
-.BR free (3)
-instead.
-.SS 1-arg cfree
-In glibc, the function
-.BR cfree ()
-is a synonym for
-.BR free (3),
-"added for compatibility with SunOS".
-.LP
-Other systems have other functions with this name.
-The declaration is sometimes in
-.I <stdlib.h>
-and sometimes in
-.IR <malloc.h> .
-.SS 3-arg cfree
-Some SCO and Solaris versions have malloc libraries with a 3-argument
-.BR cfree (),
-apparently as an analog to
-.BR calloc (3).
-.LP
-If you need it while porting something, add
-.sp
-.in +4n
-#define cfree(p, n, s) free((p))
-.in
-.sp
-to your file.
-.LP
-A frequently asked question is "Can I use
-.BR free (3)
-to free memory allocated with
-.BR calloc (3),
-or do I need
-.BR cfree ()?"
-Answer: use
-.BR free (3).
-.LP
-An SCO manual writes: "The cfree routine is provided for compliance
-to the iBCSe2 standard and simply calls free.
-The num and size
-arguments to cfree are not used."
-.SH RETURN VALUE
-The SunOS version of
-.BR cfree ()
-(which is a synonym for
-.BR free (3))
-returns 1 on success and 0 on failure.
-In case of error,
-.I errno
-is set to
-.BR EINVAL :
-the value of
-.I ptr
-was not a pointer to a block previously allocated by
-one of the routines in the
-.BR malloc (3)
-family.
-.SH CONFORMING TO
-The 3-argument version of
-.BR cfree ()
-as used by SCO conforms to the iBCSe2 standard:
-Intel386 Binary Compatibility Specification, Edition 2.
-.SH SEE ALSO
-.BR malloc (3)
-.SH COLOPHON
-This page is part of release 3.79 of the Linux
-.I man-pages
-project.
-A description of the project,
-information about reporting bugs,
-and the latest version of this page,
-can be found at
-\%http://www.kernel.org/doc/man\-pages/.
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