3 * COPYRIGHT: See COPYING in the top level directory
4 * PROJECT: ReactOS system libraries
5 * FILE: lib/crtdll/io/pipe.c
6 * PURPOSE: Creates a pipe
7 * PROGRAMER: DJ Delorie
9 * 28/12/98: Appropriated for Reactos
12 #include <msvcrt/io.h>
13 #include <msvcrt/errno.h>
14 #include <msvcrt/internal/file.h>
17 int _pipe(int _fildes[2], unsigned int size, int mode )
19 HANDLE hReadPipe, hWritePipe;
20 SECURITY_ATTRIBUTES sa = {sizeof(SECURITY_ATTRIBUTES), NULL, TRUE};
22 if (mode & O_NOINHERIT)
23 sa.bInheritHandle = FALSE;
25 if (!CreatePipe(&hReadPipe,&hWritePipe,&sa,size))
28 if ((_fildes[0] = __fileno_alloc(hReadPipe, mode)) < 0)
30 CloseHandle(hReadPipe);
31 CloseHandle(hWritePipe);
36 if ((_fildes[1] = __fileno_alloc(hWritePipe, mode)) < 0)
38 __fileno_close(_fildes[0]);
39 CloseHandle(hReadPipe);
40 CloseHandle(hWritePipe);