i4b.c | 190 int oldflag; local 194 oldflag = fcntl(p->fd, F_GETFL, 0); 195 if (oldflag < 0) 197 fcntl(p->fd, F_SETFL, oldflag | O_NONBLOCK); 221 int oldflag; local 225 if ((oldflag = fcntl(p->fd, F_GETFL, 0)) != -1) 226 fcntl(p->fd, F_SETFL, oldflag & ~O_NONBLOCK); 359 int oldflag, dial; local 411 oldflag = fcntl(p->fd, F_GETFL, 0); 412 if (oldflag < 0) [all...] |