Searched refs:XFORK (Results 1 – 3 of 3) sorted by relevance
98 #define XFORK BIT(1) /* fork before executing */ macro
71 if ((flags&XFORK) && !(flags&XEXEC) && t->type != TPIPE) in execute()136 rv = execute(t->left, flags|XFORK, xerrok); in execute()140 flags |= XFORK; in execute()228 exchild(t->left, flags|XBGND|XFORK|XCOPROC|XCCLOSE, in execute()238 rv = execute(t->left, (flags&~XEXEC)|XBGND|XFORK, xerrok); in execute()
924 execute(t, XFORK|XXCOM|XPIPEO, NULL); in comsub()