d2937299fa
MAXNAMLEN is a BSDism. Use the proper internal macros instead of !_POSIX_SOURCE. telldir and seekdir are XSI, scandir and alphasort are POSIX.1-2008, and scandirat is GNU. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
128 lines
3.0 KiB
C
128 lines
3.0 KiB
C
/* Posix dirent.h for WIN32.
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Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2010, 2012,
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2013 Red Hat, Inc.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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/* Including this file should not require any Windows headers. */
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#ifndef _SYS_DIRENT_H
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#define _SYS_DIRENT_H
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <limits.h>
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#define __DIRENT_VERSION 2
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#ifndef __x86_64__
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#pragma pack(push,4)
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#endif
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#define _DIRENT_HAVE_D_TYPE
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struct dirent
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{
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uint32_t __d_version; /* Used internally */
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ino_t d_ino;
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unsigned char d_type;
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unsigned char __d_unused1[3];
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__uint32_t __d_internal1;
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char d_name[NAME_MAX + 1];
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};
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#ifndef __x86_64__
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#pragma pack(pop)
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#endif
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#define d_fileno d_ino /* BSD compatible definition */
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#ifdef __x86_64__
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#define __DIRENT_COOKIE 0xcdcd8484
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#else
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#define __DIRENT_COOKIE 0xdede4242
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#endif
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#ifndef __x86_64__
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#pragma pack(push,4)
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#endif
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typedef struct __DIR
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{
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/* This is first to set alignment in non _COMPILING_NEWLIB case. */
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unsigned long __d_cookie;
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struct dirent *__d_dirent;
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char *__d_dirname; /* directory name with trailing '*' */
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__int32_t __d_position; /* used by telldir/seekdir */
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int __d_fd;
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uintptr_t __d_internal;
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void *__handle;
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void *__fh;
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unsigned __flags;
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} DIR;
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#ifndef __x86_64__
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#pragma pack(pop)
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#endif
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DIR *opendir (const char *);
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DIR *fdopendir (int);
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struct dirent *readdir (DIR *);
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int readdir_r (DIR * __restrict, struct dirent * __restrict,
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struct dirent ** __restrict);
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void rewinddir (DIR *);
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int closedir (DIR *);
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int dirfd (DIR *);
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#if __MISC_VISIBLE || __XSI_VISIBLE
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#ifndef __INSIDE_CYGWIN__
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long telldir (DIR *);
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void seekdir (DIR *, long loc);
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#endif
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#endif
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#if __MISC_VISIBLE || __POSIX_VISIBLE >= 200809
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int scandir (const char *__dir,
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struct dirent ***__namelist,
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int (*select) (const struct dirent *),
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int (*compar) (const struct dirent **, const struct dirent **));
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int alphasort (const struct dirent **__a, const struct dirent **__b);
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#endif
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#if __GNU_VISIBLE
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int scandirat (int __dirfd, const char *__dir, struct dirent ***__namelist,
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int (*select) (const struct dirent *),
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int (*compar) (const struct dirent **, const struct dirent **));
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#endif
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#if __BSD_VISIBLE
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#ifdef _DIRENT_HAVE_D_TYPE
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/* File types for `d_type'. */
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enum
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{
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DT_UNKNOWN = 0,
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# define DT_UNKNOWN DT_UNKNOWN
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DT_FIFO = 1,
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# define DT_FIFO DT_FIFO
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DT_CHR = 2,
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# define DT_CHR DT_CHR
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DT_DIR = 4,
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# define DT_DIR DT_DIR
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DT_BLK = 6,
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# define DT_BLK DT_BLK
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DT_REG = 8,
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# define DT_REG DT_REG
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DT_LNK = 10,
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# define DT_LNK DT_LNK
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DT_SOCK = 12,
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# define DT_SOCK DT_SOCK
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DT_WHT = 14
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# define DT_WHT DT_WHT
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};
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/* Convert between stat structure types and directory types. */
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# define IFTODT(mode) (((mode) & 0170000) >> 12)
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# define DTTOIF(dirtype) ((dirtype) << 12)
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#endif /* _DIRENT_HAVE_D_TYPE */
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#endif /* __BSD_VISIBLE */
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#endif /*_SYS_DIRENT_H*/
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