glibc/sysdeps/generic/crypt.h
Ulrich Drepper 19361cb768 update from main archive 970129
1997-01-30 03:24  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/elf/start.S (_start): Align stack pointer to
	double word boundary before pushing args for main.  This way we
	don't get penalties for misaligned memory accesses.  Reported by
	Edward Seidl <seidl@janed.com>.

	* Makefile: Correct *my* changes of Richards patch of 1997-01-28 10:51.
	Patch by HJ Lu.

	* misc/bsd-compat.c: Update copyright.
	* misc/efgcvt.c: Likewise.
	* misc/efgcvt_r.c: Likewise.
	* misc/error.c: Likewise.
	* misc/error.h: Likewise.
	* misc/fstab.c: Likewise.
	* misc/init-misc.c: Likewise.
	* misc/lsearch.c: Likewise.
	* misc/mntent.c: Likewise.
	* misc/qefgcvt.c: Likewise.
	* misc/qefgcvt_r.c: Likewise.
	* nss/databases.def: Likewise.
	* nss/db-Makefile: Likewise.
	* nss/ethers-lookup.c: Likewise.
	* nss/hosts-lookup.c: Likewise.
	* nss/netgrp-lookup.c: Likewise.
	* nss/nsswitch.h: Likewise.
	* nss/proto-lookup.c: Likewise.
	* nss/rpc-lookup.c: Likewise.
	* nss/service-lookup.c: Likewise.
	* nss/nss_db/db-netgrp.c: Likewise.
	* nss/nss_files/files-grp.c: Likewise.
	* nss/nss_files/files-hosts.c: Likewise.
	* nss/nss_files/files-network.c: Likewise.
	* nss/nss_files/files-proto.c: Likewise.
	* nss/nss_files/files-pwd.c: Likewise.
	* nss/nss_files/files-rpc.c: Likewise.
	* nss/nss_files/files-service.c: Likewise.
	* nss/nss_files/files-spwd.c: Likewise.
	* shadow/fgetspent.c: Likewise.
	* shadow/fgetspent_r.c: Likewise.
	* shadow/getspent.c: Likewise.
	* shadow/getspent_r.c: Likewise.
	* shadow/getspnam.c: Likewise.
	* shadow/getspnam_r.c: Likewise.
	* shadow/putspent.c: Likewise.
	* shadow/sgetspent.c: Likewise.
	* shadow/sgetspent_r.c: Likewise.
	* sysdeps/i386/init-first.c: Likewise.
	* sysdeps/unix/i386/sysdep.S: Likewise.

	* shadow/shadow.h: Don't use __USE_REENTRENT.  All code must be
	prepared to be running in a multi-threaded environment.  Change
	to __USE_MISC unless the function is defined in POSIX.1 (in this
	case also test for __USE_POSIX).
	* dirent/dirent.h: Likewise.
	* grp/grp.h: Likewise.
	* inet/aliases.h: Likewise.
	* libio/libio.h: Likewise.
	* libio/stdio.h: Likewise.
	* login/utmp.h: Likewise.
	* math/mathcalls.h: Likewise.
	* misc/mntent.h: Likewise.
	* pwd/pwd.h: Likewise.
	* resolv/netdb.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/string.h: Likewise.
	* sunrpc/rpc/netdb.h: Likewise.
	* sysdeps/generic/crypt.h: Likewise.
	* sysdeps/unix/sysv/linux/errnos.h: Likewise.
	* time/time.h: Likewise.

1997-01-30 00:27  Fila Kolodny  <fila@ibi.com>

	* sunrpc/Makefile (install-others): Add rpcsvc/bootparam_prot.h
	only if not cross compiling.

1997-01-29 16:16  Fila Kolodny  <fila@ibi.com>

	* sysdeps/posix/sigpause.c: Include <stddef.h> to get definition of
	NULL.
	* sysdeps/posix/sigwait.c: Likewise.

1997-01-28 23:42  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makeconfig ($(common-objpfx)config.make): Depend on
	$(..)config.make.in.
1997-01-30 04:09:36 +00:00

58 lines
1.8 KiB
C

/*
* UFC-crypt: ultra fast crypt(3) implementation
*
* Copyright (C) 1991, 1992, 1993, 1996, 1997 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the GNU C Library; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* @(#)crypt.h 1.3 16 Sep 1996
*
*/
#ifndef _CRYPT_H
#define _CRYPT_H 1
#include <features.h>
__BEGIN_DECLS
struct crypt_data
{
char keysched[(16 * 8) / sizeof (char)];
char sb0[32768 / sizeof (char)];
char sb1[32768 / sizeof (char)];
char sb2[32768 / sizeof (char)];
char sb3[32768 / sizeof (char)];
/* end-of-alignment-critical-data */
char crypt_3_buf[14];
char current_salt[2];
long current_saltbits;
int direction, initialized;
};
/* Encrypt at most 8 characters from KEY using salt to perturb DES. */
extern char *crypt __P ((__const char *__key, __const char *__salt));
/* Reentrant versions of the functions above. The additional argument
points to a structure where the results are placed in. */
extern char *crypt_r __P ((__const char *__key, __const char *__salt,
struct crypt_data *__data));
__END_DECLS
#endif /* crypt.h */