From c4cf4ed8841f591a89b705177664d23d91e69b3d Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 20 Aug 1998 06:18:29 +0000 Subject: Moved to ../libiohelp/return-buffer.c. --- libfshelp/return-buffer.c | 50 ----------------------------------------------- 1 file changed, 50 deletions(-) delete mode 100644 libfshelp/return-buffer.c (limited to 'libfshelp') diff --git a/libfshelp/return-buffer.c b/libfshelp/return-buffer.c deleted file mode 100644 index 58c704f3..00000000 --- a/libfshelp/return-buffer.c +++ /dev/null @@ -1,50 +0,0 @@ -/* Make a malloced buffer suitable for returning from a mach rpc - - Copyright (C) 1996 Free Software Foundation, Inc. - - Written by Miles Bader - - This file is part of the GNU Hurd. - - The GNU Hurd is free software; 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, or (at - your option) any later version. - - The GNU Hurd 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 program; if not, write to the Free Software Foundation, Inc., - 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#include -#include - -#include "fshelp.h" - -/* Puts data from the malloced buffer BUF, LEN bytes long, into RBUF & RLEN, - suitable for returning from a mach rpc. If LEN > 0, BUF is freed, - regardless of whether an error is returned or not. */ -error_t -fshelp_return_malloced_buffer (char *buf, size_t len, - char **rbuf, mach_msg_type_number_t *rlen) -{ - error_t err = 0; - - if (*rlen < len) - err = vm_allocate (mach_task_self (), (vm_address_t *)rbuf, len, 1); - if (! err) - { - if (len) - bcopy (buf, *rbuf, len); - *rlen = len; - } - - if (len > 0) - free (buf); - - return err; -} -- cgit v1.2.3