subshell_pid 195 src/subshell/common.c static pid_t subshell_pid = 1; subshell_pid 506 src/subshell/common.c kill (subshell_pid, SIGCONT); subshell_pid 1406 src/subshell/common.c subshell_pid = fork (); subshell_pid 1408 src/subshell/common.c if (subshell_pid == -1) subshell_pid 1416 src/subshell/common.c if (subshell_pid == 0) subshell_pid 1842 src/subshell/common.c pid = waitpid (subshell_pid, &status, WUNTRACED | WNOHANG); subshell_pid 1844 src/subshell/common.c if (pid == subshell_pid) subshell_pid 1858 src/subshell/common.c kill (subshell_pid, SIGCONT);