33 lines
497 B
V
33 lines
497 B
V
module os2
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#include <fcntl.h>
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struct File {
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fd int
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}
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fn C.open(byteptr, int, int) int
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fn C.write(voidptr, byteptr, int) int
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pub fn create(path string) ?File {
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fd := C.creat(path.str, 0644)//511)
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if fd == -1 {
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return error('failed to create "$path":')
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//os.print_c_errno()
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}
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return File{fd}
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}
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pub fn (f File) writeln(s string) {
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ss := s + '\n'
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ret := C.write(f.fd, ss.str, s.len + 1)
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if ret == -1 {
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C.perror('failed to write')
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}
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}
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pub fn (f File) close() {
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C.close(f.fd)
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}
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