v/vlib/os/const.v

module os
// (Must be realized in Syscall) (Must be specified)
// File modes.




const (
	O_RDONLY = 1 // open the file read-only.
	O_WRONLY = 2 // open the file write-only.
	O_RDWR = 3 // open the file read-write.
	O_APPEND = 8 // append data to the file when writing.
	O_CREATE = 16 // create a new file if none exists.
	O_EXCL = 32 // used with O_CREATE, file must not exist.
	O_SYNC = 64 // open for synchronous I/O.
	O_TRUNC = 128 // truncate regular writable file when opened.
)
// ref: http://www.ccfit.nsu.ru/~deviv/courses/unix/unix/ng7c229.html
const (
	S_IFMT = 0xF000 // type of file
	S_IFDIR = 0x4000 // directory
	S_IFLNK = 0xa000 // link
)

const (
	STD_INPUT_HANDLE = -10
	STD_OUTPUT_HANDLE = -11
	STD_ERROR_HANDLE = -12
)