section 3 · Library functions 📚

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K (continued)

kcapi_cipher_stream_init_enc(3)start an encryption operation (stream)✨
kcapi_cipher_stream_op(3)obtain processed data (stream)✨
kcapi_cipher_stream_update(3)send more data for processing (stream)✨
kcapi_cipher_stream_update_last(3)send last data for processing (stream)✨
kcapi_get_maxsplicesize(3)Get maximum buffer size for splice✨
kcapi_handle_reinit(3)re-initialize a new kernel interface✨
kcapi_hkdf(3)Extract-and-Expand HKDF (RFC5869)✨
kcapi_kdf_ctr(3)Counter Mode Key Derivation Function✨
kcapi_kdf_dpi(3)Double Pipeline Mode Key Derivation Function✨
kcapi_kdf_fb(3)Feedback Mode Key Derivation Function✨
kcapi_kpp_destroy(3)close the cipher handle and release resources✨
kcapi_kpp_dh_setparam_pkcs3(3)set the PG parameters using PKCS3 format✨
kcapi_kpp_ecdh_setcurve(3)set the ECC curve to be used for ECDH✨
kcapi_kpp_init(3)initialize cipher handle✨
kcapi_kpp_keygen(3)generate a public key✨
kcapi_kpp_keygen_aio(3)generate a public key (asynchronous one shot)✨
kcapi_kpp_setkey(3)set the private key of the DH / ECDH operation✨
kcapi_kpp_ssgen(3)generate a shared secret✨
kcapi_kpp_ssgen_aio(3)generate a shared secret (asynchronous one shot)✨
kcapi_md_destroy(3)close the message digest handle and release resources✨
kcapi_md_digest(3)calculate message digest on buffer (one-shot)✨
kcapi_md_digestsize(3)return the size of the message digest✨
kcapi_md_final(3)message digest finalization function (stream)✨
kcapi_md_hmac_sha1(3)HMAC SHA-1 keyed message digest on one buffer✨
kcapi_md_hmac_sha224(3)HMAC SHA-224 keyed message digest on one buffer✨
kcapi_md_hmac_sha256(3)HMAC SHA-256 keyed message digest on one buffer✨
kcapi_md_hmac_sha384(3)HMAC SHA-384 keyed message digest on one buffer✨
kcapi_md_hmac_sha512(3)HMAC SHA-512 keyed message digest on one buffer✨
kcapi_md_hmac_sm3(3)HMAC SM3 keyed message digest on one buffer✨
kcapi_md_init(3)initialize cipher handle✨
kcapi_md_setkey(3)set the key for the message digest handle✨
kcapi_md_sha1(3)SHA-1 message digest on one buffer✨
kcapi_md_sha224(3)SHA-224 message digest on one buffer✨
kcapi_md_sha256(3)SHA-256 message digest on one buffer✨
kcapi_md_sha384(3)SHA-384 message digest on one buffer✨
kcapi_md_sha3_224(3)SHA3-224 message digest on one buffer✨
kcapi_md_sha3_256(3)SHA3-256 message digest on one buffer✨
kcapi_md_sha3_384(3)SHA3-384 message digest on one buffer✨
kcapi_md_sha3_512(3)SHA3-512 message digest on one buffer✨
kcapi_md_sha512(3)SHA-512 message digest on one buffer✨
kcapi_md_sm3(3)SM3 message digest on one buffer✨
kcapi_md_update(3)message digest update function (stream)✨
kcapi_memset_secure(3)memset implementation that will not be optimized away by the compiler✨
kcapi_pad_iv(3)realign the IV as necessary for cipher✨
kcapi_pbkdf(3)Password-based Key Derivation Function✨
kcapi_pbkdf_iteration_count(3)Calculate numbers of iterations for a PBKDF✨
kcapi_rng_destroy(3)close the RNG handle and release resources✨
kcapi_rng_generate(3)generate a random number✨
kcapi_rng_get_bytes(3)Convenience function to generate random bytes✨
kcapi_rng_init(3)initialize cipher handle✨
kcapi_rng_seed(3)seed the RNG✨
kcapi_rng_seedsize(3)return required seed size of DRNG✨
kcapi_set_maxsplicesize(3)Set maximum buffer size for splice✨
kcapi_set_verbosity(3)set the verbosity level of the library✨
kcapi_version(3)return machine-usable version number of kcapi library✨
kcapi_versionstring(3)obtain version string of kcapi library✨
kcgi(3)minimal CGI and FastCGI library in C✨
kcgi_buf_printf(3)put variable content into a kcgi buffer✨
kcgi_buf_putc(3)put a character into a kcgi buffer✨
kcgi_buf_puts(3)put string content into a kcgi buffer✨
kcgi_buf_write(3)put binary data into a kcgi buffer✨
kcgi_strerror(3)get kcgi error message string✨
kcgi_writer_disable(3)disable further writer allocations✨
kcgi_writer_free(3)free a writer✨
kcgi_writer_get(3)open a writer allocation✨
kcgi_writer_putc(3)write into a writer✨
kcgi_writer_puts(3)write into a writer✨
kcgi_writer_write(3)write into a writer✨
kcgihtml(3)HTML output for kcgi✨
kcgijson(3)JSON output for kcgi✨
kcgiregress(3)regression framework for kcgi✨
kcgixml(3)XML output for kcgi✨
KCrumb(3)KCrumb✨
KCustomDateEdit(3)KCustomDateEdit✨
KCustomProperty(3)扩展属性，可为事件添加额外属性✨
KCustomTabBar(3)✨
kdk(3)设置控件属性✨
kdk_AccessInfoHelper(3)✨
kdk_bios_free(3)释放内存✨
kdk_bios_get_vendor(3)获取bios厂商✨
kdk_bios_get_version(3)获取bios版本✨
kdk_bluetooth_get_address(3)获取蓝牙的地址✨
kdk_bluetooth_get_alcmtu(3)获取蓝牙的ALC MTU✨
kdk_bluetooth_get_bus(3)获取蓝牙的总线✨
kdk_bluetooth_get_dev_version(3)获取蓝牙的设备id✨
kdk_bluetooth_get_device_id(3)获取蓝牙的设备id✨
kdk_bluetooth_get_features(3)获取蓝牙的功能✨
kdk_bluetooth_get_link_mode(3)获取蓝牙的链接模式✨
kdk_bluetooth_get_link_policy(3)获取蓝牙的链接策略✨
kdk_bluetooth_get_manufacturer(3)获取蓝牙的设备id✨
kdk_bluetooth_get_name(3)获取蓝牙的名称✨
kdk_bluetooth_get_packettype(3)获取蓝牙的数据包类型✨
kdk_bluetooth_get_scomtu(3)获取蓝牙的SCO MTU✨
kdk_board_free(3)释放内存✨
kdk_board_get_date(3)获取主板生产日期✨
kdk_board_get_name(3)获取主板型号✨
kdk_board_get_serial(3)获取主板序列号✨
kdk_board_get_vendor(3)获取主板厂商✨
kdk_buried_point(3)上传埋点数据✨
kdk_conf_destroy(3)销毁指定的配置文件句柄✨
kdk_conf_get_value(3)获取指定配置项的值✨
kdk_conf_init(3)初始化配置文件✨
kdk_conf_list_group(3)列举id对应配置文件的所有Group✨
kdk_conf_list_key(3)列举id对应配置文件的指定Group下的key值✨
kdk_conf_reload(3)重新载入配置文件✨
kdk_config_freeall(3)用于回收字符串列表✨
kdk_cpu_get_arch(3)获取CPU架构✨
kdk_cpu_get_corenums(3)获取CPU核心数量✨
kdk_cpu_get_freq_MHz(3)获取CPU额定主频✨
kdk_cpu_get_model(3)获取CPU型号✨
kdk_cpu_get_process(3)获取CPU线程数✨
kdk_cpu_get_vendor(3)获取CPU制造厂商✨
kdk_cpu_get_virt(3)获取CPU对虚拟化的支持✨
kdk_date_freeall(3)用于回收字符串列表✨
kdk_display_get_bus_info(3)获取显卡的总线地址✨
kdk_display_get_capabilities(3)获取显卡的功能✨
kdk_display_get_clock(3)获取显卡的频率✨
kdk_display_get_configuration(3)获取显卡的配置✨
kdk_display_get_description(3)获取显卡的说明✨
kdk_display_get_physical_id(3)获取显卡的物理id✨
kdk_display_get_product(3)获取显卡的型号✨
kdk_display_get_resources(3)获取显卡的资源✨
kdk_display_get_vendor(3)获取显卡的制造商✨
kdk_display_get_version(3)获取显卡的设备版本✨
kdk_display_get_width(3)获取显卡的数据宽度✨
kdk_edid_freeall(3)用于回收字符串列表✨
kdk_edid_get_character(3)获取显示器edid未解析的字符串✨
kdk_edid_get_gamma(3)获取显示器的伽马值✨
kdk_edid_get_interface(3)获取显示器的当前接口✨
kdk_edid_get_manufacturer(3)获取显示器的厂商✨
kdk_edid_get_max_resolution(3)获取显示器的最大分辨率✨
kdk_edid_get_model(3)获取显示器的显示器型号✨
kdk_edid_get_primary(3)获取是否是主显示器（是/否）✨
kdk_edid_get_ratio(3)获取图像高宽比✨
kdk_edid_get_resolution(3)获取分辨率✨
kdk_edid_get_size(3)获取显示器的屏幕尺寸（英寸）✨
kdk_edid_get_visible_area(3)获取显示器的可视面积✨
kdk_edid_get_week(3)获取显示器的生产日期/周✨
kdk_edid_get_year(3)获取显示器的生产日期/年✨
kdk_effects_KShadowHelper(3)✨
kdk_fan_freeall(3)用于回收字符串列表✨
kdk_fan_get_information(3)获取风扇的信息✨
kdk_free_dateinfo(3)释放由kdk_system_tran_dateformat返回的日期信息结构体✨
kdk_free_disklist(3)释放由kdk_get_disklist返回的磁盘列表✨
kdk_free_logn_dateinfo(3)释放由kdk_free_logn_dateinfo返回的日期信息结构体✨
kdk_free_timeinfo(3)释放由kdk_system_timeformat_transform返回的时间信息结构体✨
kdk_get_diskinfo(3)获取指定磁盘的磁盘信息✨
kdk_get_disklist(3)获取磁盘列表信息✨
kdk_get_hard_disk(3)获取系统接入所有硬盘✨
kdk_get_hard_disk_size(3)获取硬盘大小✨
kdk_get_hard_fwrev(3)获取硬盘固态版本✨
kdk_get_hard_model(3)获取硬盘型号✨
kdk_get_hard_serial(3)获取硬盘序列号✨
kdk_get_hard_type(3)获取硬盘类型✨
kdk_get_hard_vendor(3)获取硬盘序列号✨
kdk_get_host_product(3)获取整机型号✨
kdk_get_host_serial(3)获取整机序列号✨
kdk_get_host_vendor(3)获取整机制造商✨
kdk_get_process_all_information(3)获取系统中所有进程的信息✨
kdk_get_process_command(3)获取某一进程的Command✨
kdk_get_process_cpu_time(3)获取某一进程的cpu时间✨
kdk_get_process_cpu_usage_percent(3)获取某一进程的CPU使用率✨
kdk_get_process_id(3)获取某一进程的id✨
kdk_get_process_mem_usage_percent(3)获取某一进程的内存占用率✨
kdk_get_process_name(3)获取某一进程的名称✨
kdk_get_process_port(3)获取某一进程的端口号占用✨
kdk_get_process_running_time(3)获取某一进程的运行时间✨
kdk_get_process_start_time(3)获取某一进程的启动时间✨
kdk_get_process_status(3)获取某一进程的进程状态✨
kdk_get_process_user(3)获取某一进程的属主✨
kdk_hw_free_hw(3)释放kdk_hw_get_hwinfo返回的硬件信息结构体✨
kdk_hw_free_pci_info(3)释放由kdk_hw_get_pci_info返回的pci总线信息结构体✨
kdk_hw_free_power_info(3)释放kdk_hw_get_hwinfo返回的硬件信息结构体✨
kdk_hw_get_hwinfo(3)获取键盘，鼠标，声卡，光驱，usb硬件信息✨
kdk_hw_get_pci_info(3)获取总线信息✨
kdk_hw_get_powerinfo(3)获取电源信息✨
kdk_KAboutDialog(3)关于对话框，支持两种样式，一种是无特定说明的，另一种是有特定说明的。✨
kdk_KAddButton(3)✨
kdk_KAddFileButton(3)选择文件的按钮✨
kdk_KArrowTabBar(3)可显示箭头的tabbar✨
kdk_KBackgroundGroup(3)提供了一个用于存储部件的容器✨
kdk_KBadge(3)消息提醒气泡✨
kdk_KBallonTip(3)消息提示框，支持五种样式✨
kdk_KBaseFrame(3)✨
kdk_KBorderButton(3)带边框的按钮✨
kdk_KBorderlessButton(3)无边框按钮✨
kdk_KBreadCrumb(3)面包屑控件✨
kdk_KBubbleWidget(3)提供了一个带三角形窗体。✨
kdk_KButtonBox(3)提供了一个按钮类容器✨
kdk_KClockTimer(3)✨
kdk_KColorButton(3)提供用于设置颜色和样式的按钮，以适用于不同的场景。✨
kdk_KColorComboBox(3)颜色选择框✨
kdk_KComboBoxFrame(3)✨
kdk_KComboBoxWidget(3)✨
kdk_KCommentPanel(3)显示用户评论的详细信息✨
kdk_KCrumb(3)面包屑控件✨
kdk_KCustomDateEdit(3)✨
kdk_KDialog(3)继承自 QDialog，支持响应式主题背景切换和图标主题切换、标题颜色响应窗口激活状态✨
kdk_KDirTabBar(3)目录层级控件✨
kdk_kdkOCR(3)OCR文字识别功能类主要用来获取文字框和获取文字内容✨