Update.
1998-06-03 03:09 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/unix/sysv/linux/pread.c: Detect missing syscall, like poll(). * sysdeps/unix/sysv/linux/pread64.c: Likewise. * sysdeps/unix/sysv/linux/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. 1998-06-03 03:09 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/Makefile: Use -G0 on the startup file; this makes it easier to undump emacs. * sysdeps/powerpc/bits/endian.h: Use more informative error message for when the endianness can't be determined. 1998-06-04 13:19 Geoff Keating <geoffk@ozemail.com.au> * nss/Makefile: Add files publickey database support. * nss/libnss_files.map: Export the required functions. * nss/nss_files/files-key.c: Implement it. * sunrpc/rpc/auth_des.h: Correct typos in comments.
This commit is contained in:
Ulrich Drepper
parent
bbbad73229
commit
36ecfe5690
21
ChangeLog
21
ChangeLog
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@ -1,3 +1,24 @@
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1998-06-03 03:09 Geoff Keating <geoffk@ozemail.com.au>
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* sysdeps/unix/sysv/linux/pread.c: Detect missing syscall, like poll().
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* sysdeps/unix/sysv/linux/pread64.c: Likewise.
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* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
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* sysdeps/unix/sysv/linux/pwrite64.c: Likewise.
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1998-06-03 03:09 Geoff Keating <geoffk@ozemail.com.au>
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* sysdeps/powerpc/Makefile: Use -G0 on the startup file; this
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makes it easier to undump emacs.
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* sysdeps/powerpc/bits/endian.h: Use more informative error message
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for when the endianness can't be determined.
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1998-06-04 13:19 Geoff Keating <geoffk@ozemail.com.au>
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* nss/Makefile: Add files publickey database support.
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* nss/libnss_files.map: Export the required functions.
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* nss/nss_files/files-key.c: Implement it.
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* sunrpc/rpc/auth_des.h: Correct typos in comments.
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1998-06-10 Ulrich Drepper <drepper@cygnus.com>
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* iconv/gconv_builtin.h: Add aliases for CORBA.
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@ -42,7 +42,7 @@
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/* This program isn't finished yet.
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It has tests for:
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acos, acosh, asin, asinh, atan, atan2, atanh,
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cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp2, expm1,
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cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp10, exp2, expm1,
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fabs, fdim, floor, fma, fmax, fmin, fmod, fpclassify,
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frexp, gamma, hypot,
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ilogb, isfinite, isinf, isnan, isnormal,
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@ -1191,6 +1191,31 @@ exp_test (void)
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}
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static void
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exp10_test (void)
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{
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errno = 0;
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FUNC(exp10) (0);
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if (errno == ENOSYS)
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/* Function not implemented. */
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return;
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check ("exp10 (+0) == 1", FUNC(exp10) (0), 1);
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check ("exp10 (-0) == 1", FUNC(exp10) (minus_zero), 1);
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check_isinfp ("exp10 (+inf) == +inf", FUNC(exp10) (plus_infty));
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check ("exp10 (-inf) == 0", FUNC(exp10) (minus_infty), 0);
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check_eps ("exp10 (3) == 1000", FUNC(exp10) (3), 1000,
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CHOOSE(5e-16, 0, 0));
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check_eps ("exp10 (-1) == 0.1", FUNC(exp10) (-1), 0.1,
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CHOOSE(6e-18, 0, 0));
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check_isinfp ("exp10 (1e6) == +inf", FUNC(exp10) (1e6));
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check ("exp10 (-1e6) == 0", FUNC(exp10) (-1e6), 0);
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check_eps ("exp10 (0.7) == 5.0118723...", FUNC(exp10) (0.7),
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5.0118723362727228500L, CHOOSE(6e-16, 9e-16, 0));
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}
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static void
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exp2_test (void)
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{
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@ -5956,6 +5981,7 @@ main (int argc, char *argv[])
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/* exponential and logarithmic functions */
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exp_test ();
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exp10_test ();
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exp2_test ();
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expm1_test ();
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frexp_test ();
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@ -53,7 +53,7 @@ subdir-dirs = $(services:%=nss_%)
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vpath %.c $(subdir-dirs)
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libnss_files-routines := $(addprefix files-,$(filter-out key, $(databases)))
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libnss_files-routines := $(addprefix files-,$(databases))
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distribute += files-XXX.c files-parse.c
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libnss_db-routines := $(addprefix db-,$(filter-out hosts network key,\
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@ -70,6 +70,9 @@ GLIBC_2.0 {
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_nss_netgroup_parseline;
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_nss_files_getpublickey;
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_nss_files_getsecretkey;
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local:
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*;
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};
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@ -0,0 +1,115 @@
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/* Public key file parser in nss_files module.
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Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <netdb.h>
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#include <rpc/key_prot.h>
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#include "nsswitch.h"
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#define DATAFILE "/etc/publickey"
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/* Prototype for function in xcyrpt.c. */
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extern int xdecrypt (char *, char *);
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static enum nss_status
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search (const char *netname, char *result, int *errnop, int secret)
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{
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FILE *stream;
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stream = fopen (DATAFILE, "r");
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if (stream == NULL)
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return errno == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL;
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for (;;)
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{
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char buffer[HEXKEYBYTES * 2 + KEYCHECKSUMSIZE + MAXNETNAMELEN + 17];
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char *p;
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char *save_ptr;
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buffer[sizeof (buffer) - 1] = '\xff';
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p = fgets (buffer, sizeof (buffer), stream);
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if (p == NULL)
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{
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/* End of file or read error. */
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*errnop = errno;
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fclose (stream);
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return NSS_STATUS_NOTFOUND;
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}
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else if (buffer[sizeof (buffer) - 1] != '\xff')
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{
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/* Invalid line in file? Skip remainder of line. */
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if (buffer[sizeof (buffer) - 2] != '\0')
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while (getc (stream) != '\n')
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continue;
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continue;
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}
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/* Parse line. */
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p = __strtok_r (buffer, "# \t:\n", &save_ptr);
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if (p == NULL) /* Skip empty and comment lines. */
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continue;
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if (strcmp (p, netname) != 0)
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continue;
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/* A hit! Find the field we want and return. */
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p = __strtok_r (NULL, ":\n", &save_ptr);
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if (p == NULL) /* malformed line? */
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continue;
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if (secret)
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p = __strtok_r (NULL, ":\n", &save_ptr);
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if (p == NULL) /* malformed line? */
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continue;
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strcpy (result, p);
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return NSS_STATUS_SUCCESS;
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}
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}
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enum nss_status
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_nss_files_getpublickey (const char *netname, char *pkey, int *errnop)
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{
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return search (netname, pkey, errnop, 0);
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}
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enum nss_status
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_nss_files_getsecretkey (const char *netname, char *skey, char *passwd,
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int *errnop)
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{
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enum nss_status status;
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char buf[HEXKEYBYTES + KEYCHECKSUMSIZE + 16];
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skey[0] = 0;
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status = search (netname, buf, errnop, 1);
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if (status != NSS_STATUS_SUCCESS)
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return status;
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if (!xdecrypt (buf, passwd))
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return NSS_STATUS_SUCCESS;
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if (memcmp (buf, &(buf[HEXKEYBYTES]), KEYCHECKSUMSIZE) != 0)
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return NSS_STATUS_SUCCESS;
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buf[HEXKEYBYTES] = 0;
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strcpy (skey, buf);
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return NSS_STATUS_SUCCESS;
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}
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@ -1,4 +1,4 @@
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/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -85,13 +85,13 @@ extern int authdes_getucred __P ((__const struct authdes_cred * __adc,
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/* Get the public key for NAME and place it in KEY. NAME can only be
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up to MAXNETNAMELEN bytes long and the destination buffer KEY should
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have HEXKEYBATES + 1 bytes long to fit all characters from the key. */
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have HEXKEYBYTES + 1 bytes long to fit all characters from the key. */
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extern int getpublickey __P ((__const char *__name, char *__key));
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/* Get the secret key for NAME and place it in KEY. PASSWD is used to
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decrypt the encrypted key stored in the database. NAME can only be
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up to MAXNETNAMELEN bytes long and the destination buffer KEY
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should have HEXKEYBATES + 1 bytes long to fit all characters from
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should have HEXKEYBYTES + 1 bytes long to fit all characters from
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the key. */
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extern int getsecretkey __P ((__const char *__name, char *__key,
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__const char *__passwd));
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@ -8,16 +8,21 @@ endif
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# On PPC, -fpic works until the GOT contains 2^15 bytes, and possibly
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# more depending on how clever the linker is. Each GOT entry takes 4 bytes,
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# so that's at least 8192 entries. Since libc only uses about 1200 entries,
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# so that's at least 8192 entries. Since libc only uses about 2000 entries,
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# we want to use -fpic, because this generates fewer relocs.
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ifeq (yes,$(build-shared))
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pic-ccflag = -fpic
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endif
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ifeq ($(subdir),csu)
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# The initfini generation code doesn't work in the presence of -fPIC, so
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# we use -fpic instead which is much better.
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ifeq ($(subdir),csu)
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CFLAGS-initfini.s = -g0 -fpic
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# There is no benefit to using sdata for these objects, and the user
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# of the library should be able to control what goes into sdata.
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CFLAGS-init.o = -G0
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CFLAGS-gmon-start.o = -G0
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endif
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ifeq ($(subdir),string)
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -24,13 +24,13 @@
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#if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN
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# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
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# error Please fix sysdeps/powerpc/bits/endian.h (compiling bi-endian?).
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# error Both BIG_ENDIAN and LITTLE_ENDIAN defined!
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# endif
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# define __BYTE_ORDER __BIG_ENDIAN
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#else
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# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
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# define __BYTE_ORDER __LITTLE_ENDIAN
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# else
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# error Please fix sysdeps/powerpc/bits/endian.h.
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# error Cannot determine current byte order.
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# endif
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#endif
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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@ -19,6 +19,9 @@
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#include <errno.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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#ifdef __NR_pread
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extern ssize_t __syscall_pread64 (int fd, void *buf, size_t count,
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off_t offset_hi, off_t offset_lo);
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@ -49,4 +52,5 @@ weak_alias (__pread, pread)
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#define __pread(fd, buf, count, offset) \
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static internal_function __emulate_pread (fd, buf, count, offset)
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#endif
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#include <sysdeps/posix/pread.c>
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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@ -19,6 +19,9 @@
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#include <errno.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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#ifdef __NR_pread
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extern ssize_t __syscall_pread64 (int fd, void *buf, size_t count,
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off_t offset_hi, off_t offset_lo);
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@ -50,4 +53,5 @@ weak_alias (__pread64, pread64)
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#define __pread64(fd, buf, count, offset) \
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static internal_function __emulate_pread64 (fd, buf, count, offset)
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#endif
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#include <sysdeps/posix/pread64.c>
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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@ -19,6 +19,9 @@
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#include <errno.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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#ifdef __NR_pwrite
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extern ssize_t __syscall_pwrite64 (int fd, const void *buf, size_t count,
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off_t offset_hi, off_t offset_lo);
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@ -49,4 +52,5 @@ weak_alias (__pwrite, pwrite)
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#define __pwrite(fd, buf, count, offset) \
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static internal_function __emulate_pwrite (fd, buf, count, offset)
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#endif
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#include <sysdeps/posix/pwrite.c>
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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@ -19,6 +19,9 @@
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#include <errno.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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#ifdef __NR_pwrite
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extern ssize_t __syscall_pwrite64 (int fd, const void *buf, size_t count,
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off_t offset_hi, off_t offset_lo);
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@ -50,4 +53,5 @@ weak_alias (__pwrite64, pwrite64)
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#define __pwrite64(fd, buf, count, offset) \
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static internal_function __emulate_pwrite64 (fd, buf, count, offset)
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#endif
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#include <sysdeps/posix/pwrite64.c>
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|
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Loading…
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