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add unix.stat

db4
Eduardo Cavazos 2008-02-27 01:55:49 -06:00
parent 8802f0c2fc
commit 5b0ab02d65
4 changed files with 130 additions and 0 deletions
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54
extra/unix/stat/linux/32/32.factor Normal file
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USING: kernel alien.syntax math ;
IN: unix.stat
! Ubuntu 8.04 32-bit
C-STRUCT: stat
{ "dev_t" "st_dev" }
{ "ushort" "__pad1" }
{ "ino_t" "st_ino" }
{ "mode_t" "st_mode" }
{ "nlink_t" "st_nlink" }
{ "uid_t" "st_uid" }
{ "gid_t" "st_gid" }
{ "dev_t" "st_rdev" }
{ "ushort" "__pad2" }
{ "off_t" "st_size" }
{ "blksize_t" "st_blksize" }
{ "blkcnt_t" "st_blocks" }
{ "timespec" "st_atim" }
{ "timespec" "st_mtim" }
{ "timespec" "st_ctim" }
{ "ulong" "unused4" }
{ "ulong" "unused5" } ;
FUNCTION: int __xstat ( int ver, char* pathname, stat* buf ) ;
FUNCTION: int __lxstat ( int ver, char* pathname, stat* buf ) ;
: stat ( pathname buf -- int ) 3 -rot __xstat ;
: lstat ( pathname buf -- int ) 3 -rot __lxstat ;
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: S_IFMT OCT: 170000 ; ! These bits determine file type.
: S_IFDIR OCT: 40000 ; ! Directory.
: S_IFCHR OCT: 20000 ; ! Character device.
: S_IFBLK OCT: 60000 ; ! Block device.
: S_IFREG OCT: 100000 ; ! Regular file.
: S_IFIFO OCT: 010000 ; ! FIFO.
: S_IFLNK OCT: 120000 ; ! Symbolic link.
: S_IFSOCK OCT: 140000 ; ! Socket.
: S_ISTYPE ( mode mask -- val ) >r S_IFMT bitand r> = ;
: S_ISREG ( mode -- value ) S_IFREG S_ISTYPE ;
: S_ISDIR ( mode -- value ) S_IFDIR S_ISTYPE ;
: S_ISCHR ( mode -- value ) S_IFCHR S_ISTYPE ;
: S_ISBLK ( mode -- value ) S_IFBLK S_ISTYPE ;
: S_ISFIFO ( mode -- value ) S_IFIFO S_ISTYPE ;
: S_ISLNK ( mode -- value ) S_IFLNK S_ISTYPE ;
: S_ISSOCK ( mode -- value ) S_IFSOCK S_ISTYPE ;

54
extra/unix/stat/linux/64/64.factor Normal file
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USING: kernel alien.syntax math ;
IN: unix.stat
! Ubuntu 7.10 64-bit
C-STRUCT: stat
{ "dev_t" "st_dev" }
{ "ino_t" "st_ino" }
{ "nlink_t" "st_nlink" }
{ "mode_t" "st_mode" }
{ "uid_t" "st_uid" }
{ "gid_t" "st_gid" }
{ "int" "pad0" }
{ "dev_t" "st_rdev" }
{ "off_t" "st_size" }
{ "blksize_t" "st_blksize" }
{ "blkcnt_t" "st_blocks" }
{ "timespec" "st_atim" }
{ "timespec" "st_mtim" }
{ "timespec" "st_ctim" }
{ "long" "__unused0" }
{ "long" "__unused1" }
{ "long" "__unused2" } ;
FUNCTION: int __xstat ( int ver, char* pathname, stat* buf ) ;
FUNCTION: int __lxstat ( int ver, char* pathname, stat* buf ) ;
: stat ( pathname buf -- int ) 3 -rot __xstat ;
: lstat ( pathname buf -- int ) 3 -rot __lxstat ;
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: S_IFMT OCT: 170000 ; ! These bits determine file type.
: S_IFDIR OCT: 40000 ; ! Directory.
: S_IFCHR OCT: 20000 ; ! Character device.
: S_IFBLK OCT: 60000 ; ! Block device.
: S_IFREG OCT: 100000 ; ! Regular file.
: S_IFIFO OCT: 010000 ; ! FIFO.
: S_IFLNK OCT: 120000 ; ! Symbolic link.
: S_IFSOCK OCT: 140000 ; ! Socket.
: S_ISTYPE ( mode mask -- val ) >r S_IFMT bitand r> = ;
: S_ISREG ( mode -- value ) S_IFREG S_ISTYPE ;
: S_ISDIR ( mode -- value ) S_IFDIR S_ISTYPE ;
: S_ISCHR ( mode -- value ) S_IFCHR S_ISTYPE ;
: S_ISBLK ( mode -- value ) S_IFBLK S_ISTYPE ;
: S_ISFIFO ( mode -- value ) S_IFIFO S_ISTYPE ;
: S_ISLNK ( mode -- value ) S_IFLNK S_ISTYPE ;
: S_ISSOCK ( mode -- value ) S_IFSOCK S_ISTYPE ;

11
extra/unix/stat/linux/linux.factor Normal file
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USING: system combinators vocabs.loader ;
IN: unix.stat
cell-bits
{
{ 32 [ "unix.stat.linux.32" require ] }
{ 64 [ "unix.stat.linux.64" require ] }
}
case

11
extra/unix/stat/stat.factor Normal file
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USING: system combinators vocabs.loader ;
IN: unix.stat
{
{ [ linux? ] [ "unix.stat.linux" require ] }
{ [ t ] [ ] }
}
cond