diff options
Diffstat (limited to 'newlib/libc/sys/linux/net/getXXent.c')
| -rw-r--r-- | newlib/libc/sys/linux/net/getXXent.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/newlib/libc/sys/linux/net/getXXent.c b/newlib/libc/sys/linux/net/getXXent.c deleted file mode 100644 index a2d5f401b..000000000 --- a/newlib/libc/sys/linux/net/getXXent.c +++ /dev/null @@ -1,96 +0,0 @@ -/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#define _IO_MTSAFE_IO -#include <bits/libc-lock.h> -#include <stdlib.h> - -#include "nsswitch.h" - -/*******************************************************************\ -|* Here we assume several symbols to be defined: *| -|* *| -|* LOOKUP_TYPE - the return type of the function *| -|* *| -|* GETFUNC_NAME - name of the non-reentrant getXXXent function *| -|* *| -|* BUFLEN - size of static buffer *| -|* *| -|* Optionally the following vars can be defined: *| -|* *| -|* NEED_H_ERRNO - an extra parameter will be passed to point to *| -|* the global `h_errno' variable. *| -|* *| -\*******************************************************************/ - -/* To make the real sources a bit prettier. */ -#define REENTRANT_GETNAME APPEND_R (GETFUNC_NAME) -#define APPEND_R(name) APPEND_R1 (name) -#define APPEND_R1(name) name##_r -#define INTERNAL(name) INTERNAL1 (name) -#define INTERNAL1(name) __##name - -/* Sometimes we need to store error codes in the `h_errno' variable. */ -#ifdef NEED_H_ERRNO -# define H_ERRNO_PARM , int *h_errnop -# define H_ERRNO_VAR &h_errno -#else -# define H_ERRNO_PARM -# define H_ERRNO_VAR NULL -#endif - -/* Prototype of the reentrant version. */ -extern int INTERNAL (REENTRANT_GETNAME) (LOOKUP_TYPE *resbuf, char *buffer, - size_t buflen, LOOKUP_TYPE **result - H_ERRNO_PARM); - -/* We need to protect the dynamic buffer handling. */ -__libc_lock_define_initialized (static, lock); - -/* This points to the static buffer used. */ -libc_freeres_ptr (static char *buffer); - - -LOOKUP_TYPE * -GETFUNC_NAME (void) -{ - static size_t buffer_size; - static union - { - LOOKUP_TYPE l; - void *ptr; - } resbuf; - LOOKUP_TYPE *result; - int save; - - /* Get lock. */ - __libc_lock_lock (lock); - - result = (LOOKUP_TYPE *) - __nss_getent ((getent_r_function) INTERNAL (REENTRANT_GETNAME), - &resbuf.ptr, &buffer, BUFLEN, &buffer_size, - H_ERRNO_VAR); - - save = errno; - __libc_lock_unlock (lock); - __set_errno (save); - return result; -} - -static_link_warning (GETFUNC_NAME) |