1set prototyped 2lib _fxstat,__fxstat,_lxstat,__lxstat,_xmknod,__xmknod,_xstat,__xstat,lstat,mknod,sync sys/types.h sys/stat.h 3lib _fxstat64,__fxstat64,_lxstat64,__lxstat64,_xstat64,__xstat64 -D_LARGEFILE64_SOURCE sys/types.h sys/stat.h 4mac fstat,lstat,stat,mknod sys/types.h sys/stat.h 5 6lcl xstat -D_LARGEFILE64_SOURCE link{ 7 #include <sys/types.h> 8 #include <sys/stat.h> 9 struct stat64 { int xxx; }; /* disable if stat64 available */ 10 #if _STD_ 11 extern int stat(const char* path, struct stat* st) 12 #else 13 int stat(path, st) 14 char* path; 15 struct stat* st; 16 #endif 17 { 18 #if _lib___xstat 19 return __xstat(_STAT_VER, path, st); 20 #else 21 return _xstat(_STAT_VER, path, st); 22 #endif 23 } 24 int 25 main() 26 { 27 struct stat st; 28 return stat(".",&st) < 0; 29 } 30}end 31 32lcl xstat64 -D_LARGEFILE64_SOURCE link{ 33 #include <sys/types.h> 34 #include <sys/stat.h> 35 #if _STD_ 36 extern int stat64(const char* path, struct stat64* st) 37 #else 38 int stat64(path, st) 39 char* path; 40 #endif 41 { 42 #if _lib___xstat64 43 return __xstat64(_STAT_VER, path, st); 44 #else 45 return _xstat64(_STAT_VER, path, st); 46 #endif 47 } 48 int 49 main() 50 { 51 struct stat64 st; 52 return stat64(".",&st) < 0; 53 } 54}end 55 56header sys/stat.h 57header sys/mkdev.h 58 59extern chmod int (const char*, mode_t) 60extern fstat int (int, struct stat*) 61extern lstat int (const char*, struct stat*) 62extern mkdir int (const char*, mode_t) 63extern mkfifo int (const char*, mode_t) 64extern mknod int (const char*, mode_t, dev_t) 65extern stat int (const char*, struct stat*) 66extern mkfifo mode_t (mode_t) 67 68define FS_default "ufs" 69 70macro{ 71 #include <sys/types.h> 72 #include <sys/stat.h> 73 #ifndef major 74 #include <sys/param.h> 75 #ifndef major 76 #include <sys/sysmacros.h> 77 #endif 78 <<"#if defined(__STDPP__directive) && defined(__STDPP__initial)">> 79 <<"__STDPP__directive pragma pp:initial">> 80 <<"#endif">> 81 <<"#ifndef major">> 82 #ifdef major 83 <<"#define major(x)">> major((x)) 84 #else 85 #ifndef L_BITSMAJOR 86 #define L_BITSMAJOR 8 87 #endif 88 #ifndef L_BITSMINOR 89 #define L_BITSMINOR 8 90 #endif 91 #ifndef L_MAXMAJ 92 #define L_MAXMAJ ((1<<L_BITSMAJOR)-1) 93 #endif 94 #ifndef L_MAXMIN 95 #define L_MAXMIN ((1<<L_BITSMINOR)-1) 96 #endif 97 <<"#define major(x)">> ((int)(((unsigned)(x)>>L_BITSMINOR)&L_MAXMAJ)) 98 #endif 99 <<"#endif">> 100 <<"#ifndef minor">> 101 #ifdef minor 102 <<"#define minor(x)">> minor((x)) 103 #else 104 <<"#define minor(x)">> ((int)((x)&L_MAXMIN)) 105 #endif 106 <<"#endif">> 107 <<"#ifndef makedev">> 108 #ifdef makedev 109 <<"#define makedev(x,y)">> makedev((x),(y)) 110 #else 111 <<"#define makedev(x,y)">> ((dev_t)((((x)&0377)<<8)|((y)&0377))) 112 #endif 113 <<"#endif">> 114 #endif 115 <<"#if defined(__STDPP__directive) && defined(__STDPP__initial)">> 116 <<"__STDPP__directive pragma pp:noinitial">> 117 <<"#endif">> 118}end fail{ 119 cat <<! 120 #ifndef major 121 #define major(x) ((int)(((unsigned)(x)>>8)&0377)) 122 #endif 123 #ifndef minor 124 #define minor(x) ((int)((x)&0377)) 125 #endif 126 #ifndef makedev 127 #define makedev(x,y) ((dev_t)((((x)&0377)<<8)|((y)&0377))) 128 #endif 129 ! 130}end 131 132hdr mntent,mnttab stdio.h 133sys mntent,mnttab stdio.h 134sys fs_types,mount,statfs,statvfs,vfs,vmount 135 136mem mnttab.mt_dev,mnttab.mt_filsys,mnttab.mt_fstyp sys/types.h mnttab.h 137mem mntent.mnt_opts,w_mntent.mnt_opts,mnttab.mnt_opts sys/types.h stdio.h mntent.h sys/mntent.h 138mem mntent.mnt_opts,mnttab.mnt_opts stdio.h sys/types.h mnttab.h sys/mnttab.h 139mem stat.st_blocks,stat.st_blksize,stat.st_rdev sys/types.h sys/stat.h 140mem statfs.f_files,statfs.f_bavail sys/types.h - sys/statfs.h - sys/vfs.h - sys/param.h sys/mount.h 141mem statvfs.f_basetype,statvfs.f_frsize sys/types.h sys/statvfs.h 142 143ary f_reserved7 sys/types.h sys/statvfs.h note{ statvfs.f_reserved7 can double for statvfs.f_basetype }end compile{ 144 int f(vp)struct statvfs* vp;{return vp->f_reserved7[0] = 1;} 145}end 146 147lib getmntent,getmntinfo,mntctl,mntopen,mntread,mntclose,setmntent 148lib w_getmntent 149lib statfs,statvfs 150 151lib statfs4 sys/types.h - sys/statfs.h - sys/vfs.h - sys/mount.h compile{ 152 int f() 153 { 154 struct statfs fs; 155 return statfs("/",&fs,sizeof(fs),0); 156 } 157}end 158 159lib getmntinfo_statvfs note{ getmntinfo uses statvfs -- since when? }end compile{ 160 #include <sys/types.h> 161 #include <sys/mount.h> 162 int 163 gmi(struct statvfs* fs) 164 { 165 fs->f_flag = 0; 166 return getmntinfo(fs, 0); 167 } 168}end 169 170cat{ 171 #if _sys_statvfs 172 #include <sys/statvfs.h> 173 #if !_mem_statvfs_f_basetype 174 #if _ary_f_reserved7 175 #define f_basetype f_reserved7 176 #endif 177 #endif 178 #else 179 #define _mem_f_basetype_statvfs 1 180 #define _mem_f_frsize_statvfs 1 181 struct statvfs 182 { 183 unsigned long f_bsize; /* fundamental file system block size */ 184 unsigned long f_frsize; /* fragment size */ 185 unsigned long f_blocks; /* total # of blocks of f_frsize on fs */ 186 unsigned long f_bfree; /* total # of free blocks of f_frsize */ 187 unsigned long f_bavail; /* # of free blocks avail to non-superuser */ 188 unsigned long f_files; /* total # of file nodes (inodes) */ 189 unsigned long f_ffree; /* total # of free file nodes */ 190 unsigned long f_favail; /* # of free nodes avail to non-superuser */ 191 unsigned long f_fsid; /* file system id (dev for now) */ 192 char f_basetype[16]; /* target fs type name, null-terminated */ 193 unsigned long f_flag; /* bit-mask of flags */ 194 unsigned long f_namemax; /* maximum file name length */ 195 char f_fstr[32]; /* filesystem-specific string */ 196 unsigned long f_filler[16]; /* reserved for future expansion */ 197 }; 198 extern int fstatvfs(int, struct statvfs*); 199 extern int statvfs(const char*, struct statvfs*); 200 #endif 201 #if _typ_off64_t 202 #undef off_t 203 #define off_t off64_t 204 #endif 205 #if _lib_statvfs64 && !defined(statvfs) 206 #define statvfs statvfs64 207 #if !defined(__USE_LARGEFILE64) 208 extern int statvfs64(const char*, struct statvfs64*); 209 #endif 210 #endif 211 #if _lib_fstatvfs64 && !defined(fstatvfs) 212 #define fstatvfs fstatvfs64 213 #if !defined(__USE_LARGEFILE64) 214 extern int fstatvfs64(int, struct statvfs64*); 215 #endif 216 #endif 217}end 218 219str st_fstype sys/types.h sys/stat.h note{ stat.st_fstype is a string }end compile{ 220 int f(st)struct stat* st;{return st->st_fstype[0];} 221}end 222 223int st_fstype sys/types.h sys/stat.h note{ stat.st_fstype is an int }end compile{ 224 int f(st)struct stat* st;{return st->st_fstype = 1;} 225}end 226 227int st_spare1 sys/types.h sys/stat.h note{ stat.st_spare1 is an int }end compile{ 228 int f(st)struct stat* st;{return st->st_spare1 = 1;} 229}end 230 231ary st_spare4 sys/types.h sys/stat.h note{ stat.st_spare4 is an array }end compile{ 232 int f(st)struct stat* st;{return st->st_spare4[0] = 1;} 233}end 234 235ary st_pad4 sys/types.h sys/stat.h note{ stat.st_pad4 is an array }end compile{ 236 int f(st)struct stat* st;{return st->st_pad4[0] = 1;} 237}end 238