The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
libmosquitto – MQTT version 3.1 client library DescriptionThis is an overview of how to use libmosquitto to create MQTT aware client programs. There may be separate man pages on each of the functions described here in the future. There is also a binding for libmosquitto for C++ and a Python implementation. They are not documented…
libmng – Multiple-image Network Graphics (MNG) Reference Library 1.0.9 Synopsis #include <libmng.h> DescriptionThe libmng library supports decoding, displaying, encoding, and various other manipulations of the Multiple-image Network Graphics (MNG) format image files. It uses the zlib(3) compression library, and optionally the JPEG library by the Independant JPEG Group (IJG) and/or lcms (little cms), a color-management…
GNU libmicrohttpd – library for embedding HTTP servers Synopsis #include <microhttpd.h> DescriptionGNU libmicrohttpd (short MHD) allows applications to easily integrate the functionality of a simple HTTP server. MHD is a GNU package. The details of the API are described in comments in the header file, a detailed reference documentation, a tutorial, and in brief on the MHD…
libmemcachedutil – libmemcached Documentation Utility library for libmemcached Synopsiscc [ flag … ] file … -lmemcachedutil #include <libmemcached/memcached_util.h>Descriptionlibmemcachedutil is a small and thread-safe client library that provides extra functionality built on top of libmemcached. ThreadsDo not try to access an instance of memcached_st from multiple threads at the same time. If you want to access…
libmemcached_examples – libmemcached Documentation Examples for libmemcached DescriptionFor full examples, test cases are found in tests/*.c in the main distribution. These are always up to date, and are used for each test run of the library. Connecting To Serversconst char *config_string= "–SERVER=host10.example.com –SERVER=host11.example.com –SERVER=host10.example.com" memcached_st *memc= memcached(config_string, strlen(config_string); { … } memcached_free(memc);In the above code…
libmemcached_configuration – libmemcached Documentation Synopsis#include <libmemcached-1.0/memcached.h> LIBMEMCACHED memcached_st *memcached(const char *string, size_t string_length) memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, char *error_buffer, size_t error_buffer_size) Compile and link with -lmemcachedDescriptionLibmemcached implements a custom language for configuring and modifying servers. By passing in an option string you can generate a memcached_st object that you can use in your application directly. –SERVER=<servername>:<optional_port>/?<optional_weight> Provide a servername…
libmemcached_check_configuration – libmemcached Documentation Synopsis#include <libmemcached-1.0/memcached.h> LIBMEMCACHED memcached_st *memcached(const char *string, size_t string_length) memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, char *error_buffer, size_t error_buffer_size) Compile and link with -lmemcachedDescriptionLibmemcached implements a custom language for configuring and modifying servers. By passing in an option string you can generate a memcached_st object that you can use in your application directly. –SERVER=<servername>:<optional_port>/?<optional_weight> Provide a servername…
libmemcached – Introducing the C Client Library for memcached Synopsis#include <libmemcached/memcached.h> Compile and link with -lmemcached —- libMemcached is an open source C/C++ client library and tools for the memcached server (http://memcached.org/). It has been designed to be light on memory usage, thread safe, and provide full access to server side methods. libMemcached was designed…
libmaxminddb – a library for working with MaxMind DB files Synopsis#include <maxminddb.h> int MMDB_open( const char *const filename, uint32_t flags, MMDB_s *const mmdb); void MMDB_close(MMDB_s *const mmdb); MMDB_lookup_result_s MMDB_lookup_string( MMDB_s *const mmdb, const char *const ipstr, int *const gai_error, int *const mmdb_error); MMDB_lookup_result_s MMDB_lookup_sockaddr( MMDB_s *const mmdb, const struct sockaddr *const sockaddr, int *const mmdb_error); int MMDB_get_value( MMDB_entry_s *const start, MMDB_entry_data_s *const entry_data, …); int MMDB_vget_value( MMDB_entry_s *const start,…
libmapiadmin/libmapiadmin.h – Structures for MAPI admin functions. Synopsis#include <sys/types.h> #include <stdio.h> #include <stdlib.h> #include <stdbool.h> #include <unistd.h> #include <errno.h> #include <string.h> #include <stdint.h> #include <talloc.h> #include <ldb.h> #include <tevent.h> #include <libmapi/libmapi.h> #include <libmapiadmin/proto.h> Data Structuresstruct mapiadmin_ctx MAPI admin function context. Detailed DescriptionStructures for MAPI admin functions. AuthorGenerated automatically by Doxygen for libmapiadmin from the source…
pm_make_tmpfile_fd() – create a temporary named file Synopsis#include <netpbm/pm.h> pm_make_tmpfile(int * fdP, const char ** filenameP);ExampleThis simple example creates a temporary file, writes ‘hello world’ to it, then writes some search patterns to it, then uses it as input to grep: #include <netpbm/pm.h> int fd; const char * myfilename; pm_make_tmpfile_fd(&fdP, &myfilename); write(fd, ‘^account:\\s.*\n’, 16); fprintf(fd,…
pm_make_tmpfile() – create a temporary named file Synopsis#include <netpbm/pm.h> pm_make_tmpfile(FILE ** fileP, const char ** filenameP);ExampleThis simple example creates a temporary file, writes ‘hello world’ to it, then writes some search patterns to it, then uses it as input to grep: #include <netpbm/pm.h> FILE * myfileP; const char * myfilename; pm_make_tmpfile(&myfileP, &myfilename); fprintf(myfile, ‘^account:\\s.*\n’); fprintf(myfile,…
magic_open magic_close magic_error magic_descriptor magic_buffer magic_setflags magic_check magic_compile magic_load – Magic number recognition library LibraryLb libmagic SynopsisIn magic.h Ft magic_t Fn magic_open int flags Ft void Fn magic_close magic_t cookie Ft const char * Fn magic_error magic_t cookie Ft int Fn magic_errno magic_t cookie Ft const char * Fn magic_descriptor magic_t cookie int fd Ft…
clif_vsi,clif_vsievt,clif_vsiwait – Manipulate VDP IEEE 802.1 Ratified Standard Assocications Synopsis#include "include/clif.h" int clif_vsi(struct clif *connp, char *ifname, unsigned int tlvid, char *cmd, char *reply, size_t *reply_len); int clif_vsievt(struct clif *connp, char *reply, size_t *reply_len, int wait); int clif_vsiwait(struct clif *connp, char *ifname, unsigned int tlvid, char *cmd, char *reply, size_t *reply_len, int wait); DescriptionThe Virtual…
libipq — iptables userspace packet queuing library. Synopsis#include <linux/netfilter.h> #include <libipq.h> Descriptionlibipq is a development library for iptables userspace packet queuing. Userspace Packet QueuingNetfilter provides a mechanism for passing packets out of the stack for queueing to userspace, then receiving these packets back into the kernel with a verdict specifying what to do with the…
libipmimonitoring – a library for IPMI system event and sensor monitoring Synopsis#include <ipmi_monitoring.h> DescriptionThe Libipmimonitoring implements a high level sensor and system event monitoring API. For system events, an iterator interface is provided that allows the user to iterate through system events, types, states, and more. For sensors, an iterator and callback interface is provided…
libipmidetect – a library of functions to determine if a node is detected or undetected Synopsis#include <ipmidetect.h> ipmidetect_t ipmidetect_handle_create(void); int ipmidetect_handle_destroy(ipmidetect_t handle); int ipmidetect_load_data(ipmidetect_t handle, const char *hostname, int port, int timeout_len); int ipmidetect_errnum(ipmidetect_t handle); char *ipmidetect_strerror(int errnum); char *ipmidetect_errormsg(int errnum); void ipmidetect_perror(ipmidetect_t handle, const char *msg); int ipmidetect_get_detected_nodes_string(ipmidetect_t handle, char *buf, int buflen); int…
libipmiconsole – IPMI SOL library Synopsis#include <ipmiconsole.h> int ipmiconsole_engine_init(unsigned int thread_count, unsigned int debug_flags); int ipmiconsole_engine_submit(ipmiconsole_ctx_t c, Ipmiconsole_callback callback, void *callback_arg); int ipmiconsole_engine_submit_block(ipmiconsole_ctx_t c); void ipmiconsole_engine_teardown(int cleanup_sol_sessions); ipmiconsole_ctx_t ipmiconsole_ctx_create(char *hostname, struct ipmiconsole_ipmi_config *ipmi_config, struct ipmiconsole_protocol_config *protocol_config); int ipmiconsole_ctx_errnum(ipmiconsole_ctx_t c); char *ipmiconsole_ctx_strerror(int errnum); ipmiconsole_ctx_status_t ipmiconsole_ctx_status(ipmiconsole_ctx_t c); int ipmiconsole_ctx_fd(ipmiconsole_ctx_t c); int ipmiconsole_ctx_generate_break(ipmiconsole_ctx_t c); int ipmiconsole_ctx_destroy(ipmiconsole_ctx_t c); DescriptionLibipmiconsole…
libiperf – API for iperf3 network throughput tester Synopsis#include <iperf_api.h> -liperf DescriptionLibiperf gives you access to all the functionality of the iperf3 network testing tool. You can build it directly into your own program, instead of having to run it as a shell command. CallsInitialization / termination: struct iperf_test *iperf_new_test(); int iperf_defaults(struct iperf_test *t); void…
his – routines for managing INN history Synopsis #include <inn/history.h> struct history; struct token; struct histstats { int hitpos; int hitneg; int misses; int dne; }; #define HIS_RDONLY … #define HIS_RDWR … #define HIS_CREAT … #define HIS_ONDISK … #define HIS_INCORE … #define HIS_MMAP … enum { HISCTLG_PATH, HISCTLS_PATH, HISCTLS_SYNCCOUNT, HISCTLS_NPAIRS, HISCTLS_IGNOREOLD, HISCTLS_STATINTERVAL }; struct history…