Lines Matching refs:XEXEC
50 /* if XEXEC don't fork */
70 if ((flags&XFORK) && !(flags&XEXEC) && t->type != TPIPE)
170 flags &= ~XEXEC;
268 flags &= ~XEXEC;
280 rv = execute(t->left, (flags&~XEXEC)|XBGND|XFORK, xerrok);
421 * Clear XEXEC so nested execute() call doesn't exit
424 rv = timex(t, flags & ~XEXEC, xerrok);
455 if ((flags&XEXEC))
556 flags |= XEXEC;
618 flags |= XEXEC;
845 if (flags & XEXEC) {
863 if (flags & XEXEC) {
