Mac-Source 1994 July/Mac-Source_July_1994.iso/C and C++/Libraries/usr (gcc 1.37 libs)/mac/dup2.c

C/C++ Source or Header | 1993-12-08 | 155b | 10 lines

#include "crtlocal.h"

int dup2(int fd1, int fd2)
    {
    mysleep(1);
    if (crt_fd_tab[fd2].fd) close(fd2);
    crt_fd_tab[fd2] = crt_fd_tab[fd1];
    return fd2;
    }