f19a4bf1c4
This patch include various fixes to NBSD includes. - unistd.h: Avoid different linkages on non-_NETBSD_SOURCE compilation; - stdlib.h: remove devname declaration. - sys/select.h: Add _MINIX specific flags. - limits.h: Add SYMLOOP_MAX and SYMLINK_MAX - time.h: Fix CLOCKS_PER_SEC and remove BSD's timer_t, as it confuses minix own specific timers. - utmp.h: Set Minix-specific paths and use Minix utmp format. - param.h: Do not set BSD4_4, as this mostly means sa_len in struct sock_addr. - arch/i386/include/param.h: include <machine/vmparam.h> to add PAGE_SIZE and related macros, defined round_page() and trunc_page() for minix compatibility. - dirent.h: remove DIRBLKSIZ and fix d_ino/d_fileno. - sys/dir.h: ADD from existing includes and edit include conditions. - sys/dirent.h: include <minix/dirent.h>, fix d_ino/d_fileno. - sys/fd_set.h: set default FD_SETSIZE at __MINIX_OPENMAX, as the default NetBSD value is too big and cause vfs to return an error. - sys/cdefs.h: Always include <minix/ansi.h> - minix/paths.h: Add Minix-specific paths. - minix/dirent.h: ADD, keep only "direct" and "flex"definitions. - minix/types.h: include <minix/ansi.h> - sys/Makefile: add sys/dirent.h and statfs.h (forgot!) - minix/Makefile: add minix/dirent.h nbsd_include/minix-port.patch updated accordingly.
121 lines
4.1 KiB
C
121 lines
4.1 KiB
C
/* $NetBSD: dirent.h,v 1.34 2010/09/26 02:26:59 yamt Exp $ */
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/*-
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)dirent.h 8.2 (Berkeley) 7/28/94
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*/
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#ifndef _DIRENT_H_
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#define _DIRENT_H_
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#include <sys/featuretest.h>
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#include <sys/types.h>
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/*
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* The kernel defines the format of directory entries returned by
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* the getdents(2) system call.
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*/
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#include <sys/dirent.h>
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#ifndef __minix
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#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
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#define d_ino d_fileno /* backward compatibility */
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#endif
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#endif /* !__minix */
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typedef struct _dirdesc DIR;
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#if defined(_NETBSD_SOURCE)
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#ifndef __minix
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/* definitions for library routines operating on directories. */
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#define DIRBLKSIZ 1024
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#endif
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/* structure describing an open directory. */
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struct _dirdesc {
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int dd_fd; /* file descriptor associated with directory */
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long dd_loc; /* offset in current buffer */
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long dd_size; /* amount of data returned by getdents */
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char *dd_buf; /* data buffer */
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int dd_len; /* size of data buffer */
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off_t dd_seek; /* magic cookie returned by getdents */
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void *dd_internal; /* state for seekdir/telldir */
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int dd_flags; /* flags for readdir */
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void *dd_lock; /* lock for concurrent access */
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};
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#define dirfd(dirp) ((dirp)->dd_fd)
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/* flags for __opendir2() */
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#define DTF_HIDEW 0x0001 /* hide whiteout entries */
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#define DTF_NODUP 0x0002 /* don't return duplicate names */
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#define DTF_REWIND 0x0004 /* rewind after reading union stack */
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#define __DTF_READALL 0x0008 /* everything has been read */
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#define __DTF_RETRY_ON_BADCOOKIE 0x0001 /* retry on EINVAL
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(only valid with __DTF_READALL) */
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#include <sys/null.h>
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#endif
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#ifndef _KERNEL
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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int closedir(DIR *);
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void rewinddir(DIR *);
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#ifndef __LIBC12_SOURCE__
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DIR *opendir(const char *) __RENAME(__opendir30);
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struct dirent *readdir(DIR *) __RENAME(__readdir30);
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int readdir_r(DIR * __restrict, struct dirent * __restrict,
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struct dirent ** __restrict) __RENAME(__readdir_r30);
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#endif
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#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
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void seekdir(DIR *, long);
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long telldir(DIR *);
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#endif /* defined(_NETBSD_SOURCE) || defined(_XOPEN_SOURCE) */
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#if defined(_NETBSD_SOURCE)
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#ifndef __LIBC12_SOURCE__
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DIR *fdopendir(int);
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DIR *__opendir2(const char *, int) __RENAME(__opendir230);
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int scandir(const char *, struct dirent ***,
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int (*)(const struct dirent *), int (*)(const void *, const void *))
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__RENAME(__scandir30);
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int getdents(int, char *, size_t) __RENAME(__getdents30);
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int alphasort(const void *, const void *) __RENAME(__alphasort30);
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#endif
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#endif /* defined(_NETBSD_SOURCE) */
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__END_DECLS
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#endif /* !_KERNEL */
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#endif /* !_DIRENT_H_ */
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