libnvme_ctrl_get_command_error_count(9) libnvme API manual NAME libnvme_ctrl_get_command_error_count - Get command_error_count. SYNOPSIS int libnvme_ctrl_get_command_error_count (const struct libnvme_ctrl *p , long *command_error_count , long dflt ); ARGUMENTS p The struct libnvme_ctrl instance to query. command_error_count Where to store the value on success. dflt Value to store in command_error_count on failure. RETURN 0 on success, -ENOENT if the attribute does not exist, or a negative errno on failure. October 2026 libnvme_ctrl_get_command_error_count libnvme_ctrl_get_command_error_count(9)