82 lines
3.0 KiB
NASM
82 lines
3.0 KiB
NASM
section .rodata
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; Open flags
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O_ACCMODE equ 00000003q
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O_RDONLY equ 00000000q
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O_WRONLY equ 00000001q
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O_RDWR equ 00000002q
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O_CREAT equ 00000100q ;create if not exist
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O_EXCL equ 00000200q ;fail if file exists and O_EXCL+O_CREAT set
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O_NOCTTY equ 00000400q
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O_TRUNC equ 00001000q
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O_APPEND equ 00002000q
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O_NONBLOCK equ 00004000q
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O_DSYNC equ 00010000q
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FASYNC equ 00020000q
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O_DIRECT equ 00040000q
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O_LARGEFILE equ 00100000q
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O_DIRECTORY equ 00200000q
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O_NOFOLLOW equ 00400000q
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O_NOATIME equ 01000000q
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O_CLOEXEC equ 02000000q
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__O_SYNC equ 04000000q
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O_SYNC equ (__O_SYNC | O_DSYNC)
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O_PATH equ 01000000q
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__O_TMPFILE equ 02000000q
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O_TMPFILE equ (__O_TMPFILE | O_DIRECTORY)
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O_NDELAY equ O_NONBLOCK
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; Permission flags
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S_IXOTH equ 00001q ;o=x
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S_IWOTH equ 00002q ;o=w
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S_IROTH equ 00004q ;o=r
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S_IRWXO equ 00007q ;o=rwx
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S_IXGRP equ 00010q ;g=x
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S_IWGRP equ 00020q ;g=w
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S_IRGRP equ 00040q ;g=r
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S_IRWXG equ 00070q ;g=rwx
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S_IXUSR equ 00100q ;u=x
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S_IWUSR equ 00200q ;u=w
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S_IRUSR equ 00400q ;u=r
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S_IRWXU equ 00700q ;u=rwx
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S_ISVTX equ 0001000q ;sticky bit
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S_ISGID equ 0002000q ;set-group-ID bit
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S_ISUID equ 0004000q ;set-user-ID bit
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DEF_MODE_FILE equ S_IWOTH | S_IROTH | S_IWGRP | S_IRGRP | S_IWUSR | S_IRUSR
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DEF_MODE_DIR equ S_IRWXO | S_IRWXG | S_IRWXU
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; Stat buffer fields
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ST_DEV equ 0 ; Device unsigned
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ST_INO equ 8 ; File serial number unsigned
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ST_NLINK equ 16 ; Number of links unsigned
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ST_MODE equ 24 ; File mode unsigned, 4 bytes
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ST_UID equ 28 ; User ID of the file's owner unsigned, 4 bytes
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ST_GID equ 32 ; Group ID of the file's group unsigned, 4 bytes
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ST__PAD0 equ 36
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ST_RDEV equ 40 ; Device number, if device unsigned
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ST_SIZE equ 48 ; Size of file, in bytes signed
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ST_BLKSIZE equ 56 ; Optimal block size for I/O signed
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ST_BLOCKS equ 64 ; Number 512-byte blocks allocated signed
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ST_ATIME equ 72 ; Time of last access unsigned
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ST_ATIME_NSEC equ 80 ; unsigned
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ST_MTIME equ 88 ; Time of last modification unsigned
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ST_MTIME_NSEC equ 96 ; unsigned
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ST_CTIME equ 104 ; Time of last status change unsigned
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ST_CTIME_NSEC equ 112 ; unsigned
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ST__UNUSED equ 120
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ST__END equ 128 ; End of stat buffer
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STATBUFF_SIZE equ ST__END
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AT_FDCWD equ -100
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AT_SYMLINK_NOFOLLOW equ 0x100
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AT_SYMLINK_FOLLOW equ 0x400
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; File types
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S_IFDIR equ 0040000q ; Directory
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S_IFCHR equ 0020000q ; Character device
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S_IFBLK equ 0060000q ; Block device
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S_IFREG equ 0100000q ; Regular file
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S_IFIFO equ 0010000q ; FIFO
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S_IFLNK equ 0120000q ; Symbolic link
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S_IFSOCK equ 0140000q ; Socket
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; Seek options
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SEEK_SET equ 0
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SEEK_CUR equ 1
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SEEK_END equ 2
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