diff options
Diffstat (limited to 'system/include/libc/sys/stat.h')
| -rw-r--r-- | system/include/libc/sys/stat.h | 299 |
1 files changed, 95 insertions, 204 deletions
diff --git a/system/include/libc/sys/stat.h b/system/include/libc/sys/stat.h index 2285b294..c6abab5a 100644 --- a/system/include/libc/sys/stat.h +++ b/system/include/libc/sys/stat.h @@ -1,223 +1,114 @@ #ifndef _SYS_STAT_H #define _SYS_STAT_H - #ifdef __cplusplus extern "C" { #endif -#include <_ansi.h> -#include <time.h> -#include <sys/types.h> +#include <features.h> -/* dj's stat defines _STAT_H_ */ -#ifndef _STAT_H_ +#define __NEED_dev_t +#define __NEED_ino_t +#define __NEED_mode_t +#define __NEED_nlink_t +#define __NEED_uid_t +#define __NEED_gid_t +#define __NEED_off_t +#define __NEED_time_t +#define __NEED_blksize_t +#define __NEED_blkcnt_t +#define __NEED_struct_timespec -/* It is intended that the layout of this structure not change when the - sizes of any of the basic types change (short, int, long) [via a compile - time option]. */ +#include <bits/alltypes.h> -#ifdef __CYGWIN__ -#include <cygwin/stat.h> -#ifdef _COMPILING_NEWLIB -#define stat64 __stat64 -#endif -#else -struct stat -{ - dev_t st_dev; - ino_t st_ino; - mode_t st_mode; - nlink_t st_nlink; - uid_t st_uid; - gid_t st_gid; - dev_t st_rdev; - off_t st_size; -#if defined(__rtems__) - struct timespec st_atim; - struct timespec st_mtim; - struct timespec st_ctim; - blksize_t st_blksize; - blkcnt_t st_blocks; -#else - /* SysV/sco doesn't have the rest... But Solaris, eabi does. */ -#if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__) - time_t st_atime; - time_t st_mtime; - time_t st_ctime; -#else - time_t st_atime; - long st_spare1; - time_t st_mtime; - long st_spare2; - time_t st_ctime; - long st_spare3; - long st_blksize; - long st_blocks; - long st_spare4[2]; -#endif -#endif -}; - -struct stat64 -{ - dev_t st_dev; - ino_t st_ino; - mode_t st_mode; - nlink_t st_nlink; - uid_t st_uid; - gid_t st_gid; - dev_t st_rdev; - off_t st_size; -#if defined(__rtems__) - struct timespec st_atim; - struct timespec st_mtim; - struct timespec st_ctim; - blksize_t st_blksize; - blkcnt_t st_blocks; -#else - /* SysV/sco doesn't have the rest... But Solaris, eabi does. */ -#if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__) - time_t st_atime; - time_t st_mtime; - time_t st_ctime; -#else - time_t st_atime; - long st_spare1; - time_t st_mtime; - long st_spare2; - time_t st_ctime; - long st_spare3; - long st_blksize; - long st_blocks; - long st_spare4[2]; -#endif -#endif -}; +#include <bits/stat.h> -#if defined(__rtems__) #define st_atime st_atim.tv_sec -#define st_ctime st_ctim.tv_sec #define st_mtime st_mtim.tv_sec -#endif - -#endif - -#define _IFMT 0170000 /* type of file */ -#define _IFDIR 0040000 /* directory */ -#define _IFCHR 0020000 /* character special */ -#define _IFBLK 0060000 /* block special */ -#define _IFREG 0100000 /* regular */ -#define _IFLNK 0120000 /* symbolic link */ -#define _IFSOCK 0140000 /* socket */ -#define _IFIFO 0010000 /* fifo */ - -#define S_BLKSIZE 1024 /* size of a block */ - -#define S_ISUID 0004000 /* set user id on execution */ -#define S_ISGID 0002000 /* set group id on execution */ -#define S_ISVTX 0001000 /* save swapped text even after use */ -#ifndef _POSIX_SOURCE -#define S_IREAD 0000400 /* read permission, owner */ -#define S_IWRITE 0000200 /* write permission, owner */ -#define S_IEXEC 0000100 /* execute/search permission, owner */ -#define S_ENFMT 0002000 /* enforcement-mode locking */ -#endif /* !_POSIX_SOURCE */ - -#define S_IFMT _IFMT -#define S_IFDIR _IFDIR -#define S_IFCHR _IFCHR -#define S_IFBLK _IFBLK -#define S_IFREG _IFREG -#define S_IFLNK _IFLNK -#define S_IFSOCK _IFSOCK -#define S_IFIFO _IFIFO - -#ifdef _WIN32 -/* The Windows header files define _S_ forms of these, so we do too - for easier portability. */ -#define _S_IFMT _IFMT -#define _S_IFDIR _IFDIR -#define _S_IFCHR _IFCHR -#define _S_IFIFO _IFIFO -#define _S_IFREG _IFREG -#define _S_IREAD 0000400 -#define _S_IWRITE 0000200 -#define _S_IEXEC 0000100 -#endif +#define st_ctime st_ctim.tv_sec -#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) -#define S_IRUSR 0000400 /* read permission, owner */ -#define S_IWUSR 0000200 /* write permission, owner */ -#define S_IXUSR 0000100/* execute/search permission, owner */ -#define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) -#define S_IRGRP 0000040 /* read permission, group */ -#define S_IWGRP 0000020 /* write permission, grougroup */ -#define S_IXGRP 0000010/* execute/search permission, group */ -#define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) -#define S_IROTH 0000004 /* read permission, other */ -#define S_IWOTH 0000002 /* write permission, other */ -#define S_IXOTH 0000001/* execute/search permission, other */ - -#ifndef _POSIX_SOURCE -#define ACCESSPERMS (S_IRWXU | S_IRWXG | S_IRWXO) /* 0777 */ -#define ALLPERMS (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) /* 07777 */ -#define DEFFILEMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) /* 0666 */ +#define S_IFMT 0170000 + +#define S_IFDIR 0040000 +#define S_IFCHR 0020000 +#define S_IFBLK 0060000 +#define S_IFREG 0100000 +#define S_IFIFO 0010000 +#define S_IFLNK 0120000 +#define S_IFSOCK 0140000 + +#define S_TYPEISMQ(buf) 0 +#define S_TYPEISSEM(buf) 0 +#define S_TYPEISSHM(buf) 0 +#define S_TYPEISTMO(buf) 0 + +#define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR) +#define S_ISCHR(mode) (((mode) & S_IFMT) == S_IFCHR) +#define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) +#define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG) +#define S_ISFIFO(mode) (((mode) & S_IFMT) == S_IFIFO) +#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) +#define S_ISSOCK(mode) (((mode) & S_IFMT) == S_IFSOCK) + +#ifndef S_IRUSR +#define S_ISUID 04000 +#define S_ISGID 02000 +#define S_ISVTX 01000 +#define S_IRUSR 0400 +#define S_IWUSR 0200 +#define S_IXUSR 0100 +#define S_IRWXU 0700 +#define S_IRGRP 0040 +#define S_IWGRP 0020 +#define S_IXGRP 0010 +#define S_IRWXG 0070 +#define S_IROTH 0004 +#define S_IWOTH 0002 +#define S_IXOTH 0001 +#define S_IRWXO 0007 +#endif + +#define UTIME_NOW 0x3fffffff +#define UTIME_OMIT 0x3ffffffe + +int stat(const char *__restrict, struct stat *__restrict); +int fstat(int, struct stat *); +int lstat(const char *__restrict, struct stat *__restrict); +int fstatat(int, const char *__restrict, struct stat *__restrict, int); +int chmod(const char *, mode_t); +int fchmod(int, mode_t); +int fchmodat(int, const char *, mode_t, int); +mode_t umask(mode_t); +int mkdir(const char *, mode_t); +int mknod(const char *, mode_t, dev_t); +int mkfifo(const char *, mode_t); +int mkdirat(int, const char *, mode_t); +int mknodat(int, const char *, mode_t, dev_t); +int mkfifoat(int, const char *, mode_t); + +int futimens(int, const struct timespec [2]); +int utimensat(int, const char *, const struct timespec [2], int); + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +int lchmod(const char *, mode_t); +#define S_IREAD S_IRUSR +#define S_IWRITE S_IWUSR +#define S_IEXEC S_IXUSR +#endif + +#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE) +#define stat64 stat +#define fstat64 fstat +#define lstat64 lstat +#define fstatat64 fstatat +#define blksize64_t blksize_t +#define blkcnt64_t blkcnt_t +#define ino64_t ino_t +#define off64_t off_t #endif -#define S_ISBLK(m) (((m)&_IFMT) == _IFBLK) -#define S_ISCHR(m) (((m)&_IFMT) == _IFCHR) -#define S_ISDIR(m) (((m)&_IFMT) == _IFDIR) -#define S_ISFIFO(m) (((m)&_IFMT) == _IFIFO) -#define S_ISREG(m) (((m)&_IFMT) == _IFREG) -#define S_ISLNK(m) (((m)&_IFMT) == _IFLNK) -#define S_ISSOCK(m) (((m)&_IFMT) == _IFSOCK) - -#if defined(__CYGWIN__) -/* Special tv_nsec values for futimens(2) and utimensat(2). */ -#define UTIME_NOW -2L -#define UTIME_OMIT -1L +#ifdef __cplusplus +} #endif - -int _EXFUN(chmod,( const char *__path, mode_t __mode )); -int _EXFUN(lchmod,( const char *__path, mode_t __mode )); -int _EXFUN(fchmod,(int __fd, mode_t __mode)); -int _EXFUN(fstat,( int __fd, struct stat *__sbuf )); -int _EXFUN(fstat64,( int __fd, struct stat64 *__sbuf )); /* XXX Emscripten */ -int _EXFUN(mkdir,( const char *_path, mode_t __mode )); -int _EXFUN(mkfifo,( const char *__path, mode_t __mode )); -int _EXFUN(stat,( const char *__path, struct stat *__sbuf )); -int _EXFUN(stat64,( const char *__path, struct stat64 *__sbuf )); /* XXX Emscripten */ -mode_t _EXFUN(umask,( mode_t __mask )); - -#if defined(EMSCRIPTEN) || defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__) -int _EXFUN(lstat,( const char *__path, struct stat *__buf )); -int _EXFUN(lstat64,( const char *__path, struct stat64 *__buf )); /* XXX Emscripten */ -int _EXFUN(mknod,( const char *__path, mode_t __mode, dev_t __dev )); #endif -#if defined (__CYGWIN__) && !defined(__INSIDE_CYGWIN__) -int _EXFUN(fchmodat, (int, const char *, mode_t, int)); -int _EXFUN(fstatat, (int, const char *, struct stat *, int)); -int _EXFUN(mkdirat, (int, const char *, mode_t)); -int _EXFUN(mkfifoat, (int, const char *, mode_t)); -int _EXFUN(mknodat, (int, const char *, mode_t, dev_t)); -int _EXFUN(utimensat, (int, const char *, const struct timespec *, int)); -int _EXFUN(futimens, (int, const struct timespec *)); -#endif -/* Provide prototypes for most of the _<systemcall> names that are - provided in newlib for some compilers. */ -#ifdef _COMPILING_NEWLIB -int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )); -int _EXFUN(_stat,( const char *__path, struct stat *__sbuf )); -#ifdef __LARGE64_FILES -struct stat64; -int _EXFUN(_fstat64,( int __fd, struct stat64 *__sbuf )); -#endif -#endif - -#endif /* !_STAT_H_ */ -#ifdef __cplusplus -} -#endif -#endif /* _SYS_STAT_H */ |