1 fd04aace 2003-11-23 devnull #include <u.h>
2 fd04aace 2003-11-23 devnull #include <libc.h>
4 fd04aace 2003-11-23 devnull #undef dup
7 fd04aace 2003-11-23 devnull p9dup(int old, int new)
9 fd04aace 2003-11-23 devnull if(new == -1)
10 fd04aace 2003-11-23 devnull return dup(old);
11 fd04aace 2003-11-23 devnull return dup2(old, new);