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