shell             566 tools/crm_shadow.c     const char *shell = getenv("SHELL");
shell             575 tools/crm_shadow.c     if (!options.batch && (shell != NULL)) {
shell             583 tools/crm_shadow.c         if (pcmk__str_eq(shell, "(^|/)bash$", pcmk__str_regex)) {
shell             584 tools/crm_shadow.c             execl(shell, shell, "--norc", "--noprofile", NULL);
shell             586 tools/crm_shadow.c             execl(shell, shell, NULL);
shell             592 tools/crm_shadow.c                     shell, pcmk_rc_str(errno));