systemd_unit_exists 72 lib/services/services.c if (systemd_unit_exists(agent)) { systemd_unit_exists 1175 lib/services/services.c if (systemd_unit_exists(agent)) { systemd_unit_exists 1195 lib/services/services.c rc = systemd_unit_exists(agent); systemd_unit_exists 32 lib/services/systemd.h bool systemd_unit_exists(const char *name);