1/* 2 Copyright (c) 1990-2005 Info-ZIP. All rights reserved. 3 4 See the accompanying file LICENSE, version 2000-Apr-09 or later 5 (the contents of which are also included in zip.h) for terms of use. 6 If, for some reason, all these files are missing, the Info-ZIP license 7 also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html 8*/ 9 10#ifndef __theos_stat_h 11#define __theos_stat_h 12 13/* extended stat structure for stat, fstat, chmod */ 14/* Written by Jean-Michel Dubois */ 15 16#pragma field word 17struct stat { 18 unsigned short st_mode; /* file attributes */ 19 #define S_IFMT 0xf000 /* file type mask */ 20 #define S_IFIFO 0x1000 /* pipe */ 21 #define S_IFCHR 0x2000 /* char device */ 22 #define S_IFSOCK 0x3000 /* socket */ 23 #define S_IFDIR 0x4000 /* directory */ 24 #define S_IFLIB 0x5000 /* library */ 25 #define S_IFBLK 0x6000 /* block device */ 26 #define S_IFREG 0x8000 /* regular file */ 27 #define S_IFREL 0x9000 /* relative (direct) */ 28 #define S_IFKEY 0xA000 /* keyed */ 29 #define S_IFIND 0xB000 /* indexed */ 30 #define S_IFRND 0xC000 /* ???? */ 31 #define S_IFR16 0xD000 /* 16 bit real mode program */ 32 #define S_IFP16 0xE000 /* 16 bit protected mode prog */ 33 #define S_IFP32 0xF000 /* 32 bit protected mode prog */ 34 35 #define S_ISUID 0x0800 /* meaningless */ 36 #define S_ISGID 0x0400 /* meaningless */ 37 #define S_ISVTX 0x0200 /* meaningless */ 38 39 #define S_IMODF 0x0800 /* modified */ 40 #define S_INHID 0x0400 /* not hidden */ 41 42 #define S_IRWXU 0x03c0 /* read,write,execute: owner */ 43 #define S_IEUSR 0x0200 /* erase permission: owner */ 44 #define S_IRUSR 0x0100 /* read permission: owner */ 45 #define S_IWUSR 0x0080 /* write permission: owner */ 46 #define S_IXUSR 0x0040 /* execute permission: owner */ 47 /* group permissions */ 48 #define S_IRWXG 0x0238 49 #define S_IEGRP 0x0200 50 #define S_IRGRP 0x0020 51 #define S_IWGRP 0x0010 52 #define S_IXGRP 0x0008 53 /* other never has erase permission */ 54 #define S_IRWXO 0x0207 /* read,write,execute: other */ 55 #define S_IROTH 0x0004 /* read permission: other */ 56 #define S_IWOTH 0x0002 /* write permission: other */ 57 #define S_IXOTH 0x0001 /* execute permission: other */ 58 59 #define S_IREAD 0x0100 /* read permission, owner */ 60 #define S_IEXEC 0x0040 /* execute permission, owner */ 61 #define S_IWRITE 0x0080 /* write permission, owner */ 62 short st_ino; /* not used */ 63 short st_dev; /* not used */ 64 short st_rdev; /* not used */ 65 short st_nlink; /* not used */ 66 short st_uid; /* owner id */ 67 short st_gid; /* not used */ 68 unsigned long st_size; /* size of file */ 69 unsigned long st_atime; /* not used */ 70 unsigned long st_mtime; /* date & time last modified */ 71 unsigned long st_ctime; /* not used */ 72 unsigned long st_blksize; /* buffer size */ 73 unsigned short st_org; /* organization */ 74 unsigned short st_rlen; /* record size */ 75 unsigned short st_klen; /* key size */ 76 char st_grow; /* growing factor */ 77 char st_protect; /* native protections */ 78}; 79#pragma field 80 81#define S_ISREG(m) (((m) & S_IFMT) >= S_IFREG) 82#define S_ISLIB(m) (((m) & S_IFMT) == S_IFLIB) 83#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 84#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 85#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 86 87#define S_ISSEQ(m) (((m) & S_IFMT) == S_IFREG) 88#define S_ISREL(m) (((m) & S_IFMT) == S_IFREL) 89#define S_ISKEY(m) (((m) & S_IFMT) == S_IFKEY) 90#define S_ISIND(m) (((m) & S_IFMT) == S_IFIND) 91#define S_ISPRG(m) (((m) & S_IFMT) >= S_IFP16) 92#define S_ISLNK(m) 0 93 94/* avoid conflict with original THEOS functions */ 95 96#define stat(a,b) _stat(a,b) 97#define fstat(a,b) _fstat(a,b) 98#define chmod(a,b) _chmod(a,b) 99 100extern int _stat(const char *file, struct stat *statptr); 101extern int _fstat(int fd, struct stat *statptr); 102extern int _chmod(const char *file, short mask); 103 104#define _chstat(a,b) ((int) _sc_168(a,'p',(size_t)(b))) 105extern unsigned short _sc_168(const char _far *fn, int cmd, size_t value); 106 107#endif /* !__theos_stat_h */ 108