Mercurial > ecos
diff packages/isoinfra/current/include/sys/stat.h @ 115:6ed91473a1cd ecos-sw-2000-08-21
Merge from eCos master repository on 2000-08-21-22:40:54-BST
| author | jlarmour |
|---|---|
| date | Fri, 25 Aug 2000 17:32:38 +0000 |
| parents | |
| children | e0c0827131d1 |
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new file mode 100644 --- /dev/null +++ b/packages/isoinfra/current/include/sys/stat.h @@ -0,0 +1,127 @@ +#ifndef CYGONCE_ISO_STAT_H +#define CYGONCE_ISO_STAT_H +/*======================================================================== +// +// stat.h +// +// POSIX file characteristics +// +//======================================================================== +//####COPYRIGHTBEGIN#### +// +// ------------------------------------------- +// The contents of this file are subject to the Red Hat eCos Public License +// Version 1.1 (the "License"); you may not use this file except in +// compliance with the License. You may obtain a copy of the License at +// http://www.redhat.com/ +// +// Software distributed under the License is distributed on an "AS IS" +// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +// License for the specific language governing rights and limitations under +// the License. +// +// The Original Code is eCos - Embedded Configurable Operating System, +// released September 30, 1998. +// +// The Initial Developer of the Original Code is Red Hat. +// Portions created by Red Hat are +// Copyright (C) 1998, 1999, 2000 Red Hat, Inc. +// All Rights Reserved. +// ------------------------------------------- +// +//####COPYRIGHTEND#### +//======================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): jlarmour +// Contributors: +// Date: 2000-05-08 +// Purpose: This file provides the macros, types and functions +// for file characteristics required by POSIX 1003.1. +// Description: The real contents of this file get set from the +// configuration (set by the implementation) +// Usage: #include <sys/stat.h> +// +//####DESCRIPTIONEND#### +// +//====================================================================== +*/ + +/* CONFIGURATION */ + +#include <pkgconf/isoinfra.h> /* Configuration header */ + +/* INCLUDES */ + +#ifdef CYGBLD_ISO_STAT_DEFS_HEADER +# include CYGBLD_ISO_STAT_DEFS_HEADER +#else + +#include <sys/types.h> /* ino_t, dev_t, etc. */ +#include <time.h> /* time_t */ + +#define __stat_mode_DIR (1<<0) +#define __stat_mode_CHR (1<<1) +#define __stat_mode_BLK (1<<2) +#define __stat_mode_REG (1<<3) +#define __stat_mode_FIFO (1<<4) +#define __stat_mode_MQ (1<<5) +#define __stat_mode_SEM (1<<6) +#define __stat_mode_SHM (1<<7) + +#define S_ISDIR(__mode) ((__mode) & __stat_mode_DIR ) +#define S_ISCHR(__mode) ((__mode) & __stat_mode_CHR ) +#define S_ISBLK(__mode) ((__mode) & __stat_mode_BLK ) +#define S_ISREG(__mode) ((__mode) & __stat_mode_REG ) +#define S_ISFIFO(__mode) ((__mode) & __stat_mode_FIFO ) + +#define S_TYPEISMQ(__buf) ((__buf)->st_mode & __stat_mode_MQ ) +#define S_TYPEISSEM(__buf) ((__buf)->st_mode & __stat_mode_SEM ) +#define S_TYPEISSHM(__buf) ((__buf)->st_mode & __stat_mode_SHM ) + + +#define S_IRUSR (1<<8) +#define S_IWUSR (1<<9) +#define S_IXUSR (1<<10) +#define S_IRWXU (S_IRUSR|S_IWUSR|S_IXUSR) + +#define S_IRGRP (1<<11) +#define S_IWGRP (1<<12) +#define S_IXGRP (1<<13) +#define S_IRWXG (S_IRGRP|S_IWGRP|S_IXGRP) + +#define S_IROTH (1<<14) +#define S_IWOTH (1<<15) +#define S_IXOTH (1<<16) +#define S_IRWXO (S_IROTH|S_IWOTH|S_IXOTH) + +#define S_ISUID (1<<17) +#define S_ISGID (1<<18) + + +struct stat { + mode_t st_mode; /* File mode */ + ino_t st_ino; /* File serial number */ + dev_t st_dev; /* ID of device containing file */ + nlink_t st_nlink; /* Number of hard links */ + uid_t st_uid; /* User ID of the file owner */ + gid_t st_gid; /* Group ID of the file's group */ + off_t st_size; /* File size (regular files only) */ + time_t st_atime; /* Last access time */ + time_t st_mtime; /* Last data modification time */ + time_t st_ctime; /* Last file status change time */ +}; + +#endif /* ifndef CYGBLD_ISO_STAT_DEFS_HEADER */ + +/* PROTOTYPES */ + +__externC int stat( const char *path, struct stat *buf ); + +__externC int fstat( int fd, struct stat *buf ); + +__externC int mkdir(const char *path, mode_t mode); + +#endif /* CYGONCE_ISO_STAT_H multiple inclusion protection */ + +/* EOF stat.h */
