Searched refs:subshell (Results 1 – 1 of 1) sorted by relevance
234 int subshell; /* flag, non-zero if group must be forked */ member1575 if (pi->num_progs == 1 && child->group && child->subshell == 0) {1972 final_printf("%s begin group (subshell:%d)\n",ind, child->subshell);2437 old->child->subshell = 0;2754 case '(': endch=')'; child->subshell=1; break;