Lines Matching refs:XEXEC
52 /* if XEXEC don't fork */
73 if ((flags&XFORK) && !(flags&XEXEC) && t->type != TPIPE)
183 flags &= ~XEXEC;
281 flags &= ~XEXEC;
293 rv = execute(t->left, (flags&~XEXEC)|XBGND|XFORK, xerrok);
436 * Clear XEXEC so nested execute() call doesn't exit
439 rv = timex(t, flags & ~XEXEC, xerrok);
471 if ((flags&XEXEC))
552 flags |= XEXEC;
618 flags |= XEXEC;
822 if (flags&XEXEC) {
844 if (flags & XEXEC) {
