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5226a81f55
This patch defines _DIRENT_MATCHES_DIRENT64 to either 0 or 1 and adjust its usage from checking its definition to its value. Checked on a build for major Linux abis. * bits/dirent.h (__INO_T_MATCHES_INO64_T): Define regardless whether __INO_T_MATCHES_INO64_T is defined. * sysdeps/unix/sysv/linux/bits/dirent.h: Likewise. * dirent/alphasort.c: Check _DIRENT_MATCHES_DIRENT64 value instead of definition. * dirent/alphasort64.c: Likewise. * dirent/scandir.c: Likewise. * dirent/scandir64-tail.c: Likewise. * dirent/scandir64.c: Likewise. * dirent/scandirat.c: Likewise. * dirent/scandirat64.c: Likewise. * dirent/versionsort.c: Likewise. * dirent/versionsort64.c: Likewise. * include/dirent.h: Likewise.
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* Directory entry structure `struct dirent'. 4.4BSD/Generic version.
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Copyright (C) 1996-2018 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, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _DIRENT_H
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# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
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#endif
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struct dirent
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{
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#ifndef __USE_FILE_OFFSET64
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__ino_t d_ino; /* File serial number. */
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#else
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__ino64_t d_ino;
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#endif
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unsigned short int d_reclen; /* Length of the whole `struct dirent'. */
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unsigned char d_type; /* File type, possibly unknown. */
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unsigned char d_namlen; /* Length of the file name. */
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/* Only this member is in the POSIX standard. */
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char d_name[1]; /* File name (actually longer). */
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};
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#ifdef __USE_LARGEFILE64
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struct dirent64
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{
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__ino64_t d_ino;
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unsigned short int d_reclen;
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unsigned char d_type;
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unsigned char d_namlen;
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char d_name[1];
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};
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#endif
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#define d_fileno d_ino /* Backwards compatibility. */
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#define _DIRENT_HAVE_D_RECLEN 1
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#define _DIRENT_HAVE_D_NAMLEN 1
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#define _DIRENT_HAVE_D_TYPE 1
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#ifdef __INO_T_MATCHES_INO64_T
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/* Inform libc code that these two types are effectively identical. */
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# define _DIRENT_MATCHES_DIRENT64 1
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#else
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# define _DIRENT_MATCHES_DIRENT64 0
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#endif
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