shell             578 tools/crm_shadow.c     const char *shell = getenv("SHELL");
shell             587 tools/crm_shadow.c     if (!options.batch && (shell != NULL)) {
shell             595 tools/crm_shadow.c         if (pcmk__str_eq(shell, "(^|/)bash$", pcmk__str_regex)) {
shell             596 tools/crm_shadow.c             execl(shell, shell, "--norc", "--noprofile", NULL);
shell             598 tools/crm_shadow.c             execl(shell, shell, NULL);
shell             604 tools/crm_shadow.c                     shell, pcmk_rc_str(errno));