Searched refs:usrfd (Results 1 – 1 of 1) sorted by relevance
1451 int usrfd; local1457 usrfd = 0;1461 usrfd = 1;1480 if (fp && fileno(fp) != usrfd) {1481 (void) close(usrfd);1482 if (dup2(fileno(fp), usrfd) != usrfd)1490 (void) close(pio[usrfd]);1515 return (cmdproc[proc].fp = fdopen(pio[usrfd], mode));