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GeezerVison is showing github.com — lpython/src/runtime/os.py at main · lcompilers/lpython Expand file tree/ Copy pathos.pyMore file actions 44 lines (36 loc) · 845 Bytes / Copy pathos.pyFile metadata and controls44 lines (36 loc) · 845 Bytes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 from lpython import i32, i64, ccall O_RDONLY: i32 # = 0 FIXME: Assign the value 0 to O_RDONLY # O_WRONLY: i32 = 1 # O_RDWR : i32 = 2 # O_CREAT : i32 = 64 # O_APPEND: i32 = 1024 def open(path: str, flag: i32) -> i64: """ Returns the file descriptor for the newly opened file """ sflag: str if flag == O_RDONLY: sflag = "r" else: quit(1) # not implemented yet return _lpython_open(path, sflag) @ccall def _lpython_open(path: str, flag: str) -> i64: pass def read(fd: i64, n: i64) -> str: """ Reads at most `n` bytes from file descriptor """ return _lpython_read(fd, n) @ccall def _lpython_read(fd: i64, n: i64) -> str: pass def close(fd: i64): """ Closes the file descriptor """ _lpython_close(fd) return @ccall def _lpython_close(fd: i64): pass |
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