Lines Matching refs:XEXEC
52 /* if XEXEC don't fork */
73 if ((flags&XFORK) && !(flags&XEXEC) && t->type != TPIPE)
191 flags &= ~XEXEC;
289 flags &= ~XEXEC;
301 rv = execute(t->left, (flags&~XEXEC)|XBGND|XFORK, xerrok);
441 * Clear XEXEC so nested execute() call doesn't exit
444 rv = timex(t, flags & ~XEXEC, xerrok);
476 if ((flags&XEXEC))
557 flags |= XEXEC;
623 flags |= XEXEC;
809 if (flags&XEXEC) {
831 if (flags & XEXEC) {
