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6d893bd991
* posix/unistd.h: Match return value of readlink to what POSIX says these days. * io/readlink.c: Likewise. * io/readlinkat.c: Likewise. * sysdeps/unix/sysv/linux/readlinkat.c: Likewise.
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* Copyright (C) 1991, 1995, 1996, 1997, 2006 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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <unistd.h>
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/* Read the contents of the symbolic link PATH into no more than
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LEN bytes of BUF. The contents are not null-terminated.
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Returns the number of characters read, or -1 for errors. */
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ssize_t
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__readlink (path, buf, len)
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const char *path;
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char *buf;
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size_t len;
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{
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__set_errno (ENOSYS);
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return -1;
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}
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stub_warning (readlink)
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weak_alias (__readlink, readlink)
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#include <stub-tag.h>
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