subshell_pid      202 src/subshell/common.c static pid_t subshell_pid = 1;
subshell_pid      554 src/subshell/common.c     kill (subshell_pid, SIGCONT);
subshell_pid     1642 src/subshell/common.c     subshell_pid = my_fork ();
subshell_pid     1644 src/subshell/common.c     if (subshell_pid == -1)
subshell_pid     1652 src/subshell/common.c     if (subshell_pid == 0)
subshell_pid     1956 src/subshell/common.c     const pid_t pid = waitpid (subshell_pid, &status, WUNTRACED | WNOHANG);
subshell_pid     1958 src/subshell/common.c     if (pid == subshell_pid)
subshell_pid     1972 src/subshell/common.c                 kill (subshell_pid, SIGCONT);