embedaddon/libiconv/srclib/careadlinkat.h - diff

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Diff for /embedaddon/libiconv/srclib/careadlinkat.h between versions 1.1.1.1 and 1.1.1.2

version 1.1.1.1, 2012/05/29 09:29:43	version 1.1.1.2, 2021/03/17 13:38:46
Line 1	Line 1
/* Read symbolic links into a buffer without size limitation, relative to fd.	/* Read symbolic links into a buffer without size limitation, relative to fd.

Copyright (C) 2011 Free Software Foundation, Inc.	Copyright (C) 2011-2019 Free Software Foundation, Inc.

This program is free software: you can redistribute it and/or modify	This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by	it under the terms of the GNU General Public License as published by
Line 13	Line 13
GNU General Public License for more details.	GNU General Public License for more details.

You should have received a copy of the GNU General Public License	You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */	along with this program. If not, see <https://www.gnu.org/licenses/>. */

/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */	/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */

Line 52 char careadlinkat (int fd, char const filename,	Line 52 char careadlinkat (int fd, char const filename,
ssize_t (preadlinkat) (int, char const ,	ssize_t (preadlinkat) (int, char const ,
char *, size_t));	char *, size_t));

/* Suitable values for careadlinkat's FD and PREADLINKAT arguments,	/* Suitable value for careadlinkat's FD argument. */
when doing a plain readlink:
Pass FD = AT_FDCWD and PREADLINKAT = careadlinkatcwd. */
#if HAVE_READLINKAT	#if HAVE_READLINKAT
/* AT_FDCWD is declared in <fcntl.h>. */	/* AT_FDCWD is declared in <fcntl.h>. */
#else	#else
/* Define AT_FDCWD independently, so that the careadlinkat module does	/* Define AT_FDCWD independently, so that the careadlinkat module does
not depend on the fcntl-h module. The value does not matter, since	not depend on the fcntl-h module. We might as well use the same value
careadlinkatcwd ignores it, but we might as well use the same value
as fcntl-h. */	as fcntl-h. */
# ifndef AT_FDCWD	# ifndef AT_FDCWD
# define AT_FDCWD (-3041965)	# define AT_FDCWD (-3041965)
# endif	# endif
#endif	#endif
ssize_t careadlinkatcwd (int fd, char const *filename,
char *buffer, size_t buffer_size);

#endif /* _GL_CAREADLINKAT_H */	#endif /* _GL_CAREADLINKAT_H */

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Removed from v.1.1.1.1
changed lines
	Added in v.1.1.1.2