ocaml/otherlibs/unix/pipe.c

15 lines
285 B
C

#include <mlvalues.h>
#include <alloc.h>
#include "unix.h"
value unix_pipe() /* ML */
{
int fd[2];
value res;
if (pipe(fd) == -1) uerror("pipe", Nothing);
res = alloc_tuple(2);
Field(res, 0) = Val_int(fd[0]);
Field(res, 1) = Val_int(fd[1]);
return res;
}