📦 man-pages-posix

I (continued)

• iswcntrl(3p)test for a control wide-character code✨
• iswctype(3p)test character for a specified class✨
• iswdigit(3p)test for a decimal digit wide-character code✨
• iswgraph(3p)test for a visible wide-character code✨
• iswlower(3p)test for a lowercase letter wide-character code✨
• iswprint(3p)test for a printable wide-character code✨
• iswpunct(3p)test for a punctuation wide-character code✨
• iswspace(3p)test for a white-space wide-character code✨
• iswupper(3p)test for an uppercase letter wide-character code✨
• iswxdigit(3p)test for a hexadecimal digit wide-character code✨
• isxdigit(3p)test for a hexadecimal digit✨

J

• j0(3p)Bessel functions of the first kind✨
• jobs(1p)display status of jobs in the current session✨
• join(1p)relational database operator✨
• jrand48(3p)generate a uniformly distributed pseudo-random long signed integer✨

K

• kill(1p)terminate or signal processes✨
• kill(3p)send a signal to a process or a group of processes✨
• killpg(3p)send a signal to a process group✨

L

• l64a(3p)convert a 32-bit integer to a radix-64 ASCII string✨
• labs(3p)return a long integer absolute value✨
• langinfo.h(0p)language information constants✨
• lchown(3p)change the owner and group of a symbolic link✨
• lcong48(3p)seed a uniformly distributed pseudo-random signed long integer generator✨
• ldexp(3p)load exponent of a floating-point number✨
• ldiv(3p)compute quotient and remainder of a long division✨
• lex(1p)generate programs for lexical tasks (DEVELOPMENT)✨
• lfind(3p)find entry in a linear search table✨
• lgamma(3p)log gamma function✨
• libgen.h(0p)definitions for pattern matching functions✨
• limits.h(0p)implementation-defined constants✨
• link(1p)call link() function✨
• link(3p)link one file to another file✨
• lio_listio(3p)list directed I/O✨
• listen(3p)listen for socket connections and limit the queue of incoming connections✨
• llabs(3p)return a long integer absolute value✨
• lldiv(3p)compute quotient and remainder of a long division✨
• llrint(3p)round to the nearest integer value using current rounding direction✨
• llround(3p)round to nearest integer value✨
• ln(1p)link files✨
• locale(1p)get locale-specific information✨
• locale.h(0p)category macros✨
• localeconv(3p)return locale-specific information✨
• localedef(1p)define locale environment✨
• localtime(3p)convert a time value to a broken-down local time✨
• lockf(3p)record locking on files✨
• log(3p)natural logarithm function✨
• log10(3p)base 10 logarithm function✨
• log1p(3p)compute a natural logarithm✨
• log2(3p)compute base 2 logarithm functions✨
• logb(3p)radix-independent exponent✨
• logf(3p)natural logarithm function✨
• logger(1p)log messages✨
• logname(1p)return the user's login name✨
• longjmp(3p)non-local goto✨
• lp(1p)send files to a printer✨
• lrand48(3p)generate uniformly distributed pseudo-random non-negative long integers✨
• lrint(3p)round to nearest integer value using current rounding direction✨
• lround(3p)round to nearest integer value✨
• ls(1p)list directory contents✨
• lsearch(3p)linear search and update✨
• lseek(3p)move the read/write file offset✨
• lstat(3p)get file status✨

M

• m4(1p)macro processor✨
• mailx(1p)process messages✨
• make(1p)maintain, update, and regenerate groups of programs (DEVELOPMENT)✨
• malloc(3p)a memory allocator✨
• man(1p)display system documentation✨
• math.h(0p)mathematical declarations✨
• mblen(3p)get number of bytes in a character✨
• mbrlen(3p)get number of bytes in a character (restartable)✨
• mbrtowc(3p)convert a character to a wide-character code (restartable)✨
• mbsinit(3p)determine conversion object status✨
• mbsrtowcs(3p)convert a character string to a wide-character string (restartable)✨
• mbstowcs(3p)convert a character string to a wide-character string✨
• mbtowc(3p)convert a character to a wide-character code✨
• memccpy(3p)copy bytes in memory✨
• memchr(3p)find byte in memory✨
• memcmp(3p)compare bytes in memory✨
• memcpy(3p)copy bytes in memory✨
• memmove(3p)copy bytes in memory with overlapping areas✨
• memset(3p)set bytes in memory✨
• mesg(1p)permit or deny messages✨
• mkdir(1p)make directories✨
• mkdir(3p)make a directory✨
• mkdtemp(3p)create a unique directory or file✨
• mkfifo(1p)make FIFO special files✨
• mkfifo(3p)make a FIFO special file✨
• mknod(3p)make directory, special file, or regular file✨
• mkstemp(3p)create a unique file✨
• mktime(3p)convert broken-down time into time since the Epoch✨
• mlock(3p)lock or unlock a range of process address space (REALTIME)✨
• mlockall(3p)lock/unlock the address space of a process (REALTIME)✨
• mmap(3p)map pages of memory✨
• modf(3p)decompose a floating-point number✨
• monetary.h(0p)monetary types✨
• more(1p)display files on a page-by-page basis✨
• mprotect(3p)set protection of memory mapping✨
• mq_close(3p)close a message queue (REALTIME)✨
• mq_getattr(3p)get message queue attributes (REALTIME)✨
• mq_notify(3p)notify process that a message is available (REALTIME)✨
• mq_open(3p)open a message queue (REALTIME)✨
• mq_receive(3p)receive a message from a message queue (REALTIME)✨
• mq_send(3p)send a message to a message queue (REALTIME)✨
• mq_setattr(3p)set message queue attributes (REALTIME)✨
• mq_timedreceive(3p)receive a message from a message queue (ADVANCED REALTIME)✨
• mq_timedsend(3p)send a message to a message queue (ADVANCED REALTIME)✨
• mq_unlink(3p)remove a message queue (REALTIME)✨
• mqueue.h(0p)message queues (REALTIME)✨
• mrand48(3p)generate uniformly distributed pseudo-random signed long integers✨
• msgctl(3p)XSI message control operations✨
• msgget(3p)get the XSI message queue identifier✨
• msgrcv(3p)XSI message receive operation✨
• msgsnd(3p)XSI message send operation✨
• msync(3p)synchronize memory with physical storage✨
• munlock(3p)unlock a range of process address space✨
• munlockall(3p)unlock the address space of a process✨
• munmap(3p)unmap pages of memory✨
• mv(1p)move files✨

N

• nan(3p)return quiet NaN✨
• nanosleep(3p)high resolution sleep✨
• ndbm.h(0p)definitions for ndbm database operations✨
• nearbyint(3p)floating-point rounding functions✨
• net_if.h(0p)sockets local interfaces✨
• netdb.h(0p)definitions for network database operations✨
• netinet_in.h(0p)Internet address family✨
• netinet_tcp.h(0p)definitions for the Internet Transmission Control Protocol (TCP)✨
• newgrp(1p)change to a new group✨
• newlocale(3p)create or modify a locale object✨
• nextafter(3p)next representable floating-point number✨
• nftw(3p)walk a file tree✨
• nice(1p)invoke a utility with an altered nice value✨
• nice(3p)change the nice value of a process✨
• nl(1p)line numbering filter✨
• nl_langinfo(3p)language information✨
• nl_types.h(0p)data types✨
• nm(1p)write the name list of an object file (DEVELOPMENT)✨
• nohup(1p)invoke a utility immune to hangups✨
• nrand48(3p)generate uniformly distributed pseudo-random non-negative long integers✨
• ntohl(3p)convert values between host and network byte order✨

O

• od(1p)dump files in various formats✨
• open(3p)open file✨
• open_memstream(3p)open a dynamic memory buffer stream✨
• openat(3p)open file relative to directory file descriptor✨
• opendir(3p)open directory associated with file descriptor✨
• openlog(3p)open a connection to the logging facility✨
• optarg(3p)options parsing variables✨

P

• paste(1p)merge corresponding or subsequent lines of files✨
• patch(1p)apply changes to files✨
• pathchk(1p)check pathnames✨
• pathconf(3p)get configurable pathname variables✨
• pause(3p)suspend the thread until a signal is received✨
• pax(1p)portable archive interchange✨
• pclose(3p)close a pipe stream to or from a process✨
• perror(3p)write error messages to standard error✨
• pipe(3p)create an interprocess channel✨
• poll(3p)input/output multiplexing✨
• poll.h(0p)definitions for the poll() function✨
• popen(3p)initiate pipe streams to or from a process✨
• posix_fadvise(3p)file advisory information (ADVANCED REALTIME)✨
• posix_fallocate(3p)file space control (ADVANCED REALTIME)✨
• posix_madvise(3p)memory advisory information and alignment control (ADVANCED REALTIME)✨
• posix_mem_offset(3p)find offset and length of a mapped typed memory block (ADVANCED REALTIME)✨
• posix_memalign(3p)aligned memory allocation (ADVANCED REALTIME)✨
• posix_openpt(3p)open a pseudo-terminal device✨
• posix_spawn(3p)spawn a process (ADVANCED REALTIME)✨
• posix_spawn_file_actions_addclose(3p)add close or open action to spawn file actions object (ADVANCED REALTIME)✨
• posix_spawn_file_actions_adddup2(3p)add dup2 action to spawn file actions object (ADVANCED REALTIME)✨
• posix_spawn_file_actions_addopen(3p)add open action to spawn file actions object (ADVANCED REALTIME)✨
• posix_spawn_file_actions_destroy(3p)destroy and initialize spawn file actions object (ADVANCED REALTIME)✨
• posix_spawnattr_destroy(3p)destroy and initialize spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_getflags(3p)get and set the spawn-flags attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_getpgroup(3p)get and set the spawn-pgroup attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_getschedparam(3p)get and set the spawn-schedparam attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_getschedpolicy(3p)get and set the spawn-schedpolicy attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_getsigdefault(3p)get and set the spawn-sigdefault attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_getsigmask(3p)get and set the spawn-sigmask attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_init(3p)initialize the spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_setflags(3p)set the spawn-flags attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_setpgroup(3p)set the spawn-pgroup attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_setschedparam(3p)set the spawn-schedparam attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_setschedpolicy(3p)set the spawn-schedpolicy attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_setsigdefault(3p)set the spawn-sigdefault attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnattr_setsigmask(3p)set the spawn-sigmask attribute of a spawn attributes object (ADVANCED REALTIME)✨
• posix_spawnp(3p)spawn a process (ADVANCED REALTIME)✨
• posix_trace_attr_destroy(3p)destroy and initialize the trace stream attributes object (TRACING)✨
• posix_trace_attr_getclockres(3p)retrieve and set information about a trace stream (TRACING)✨
• posix_trace_attr_getinherited(3p)retrieve and set the behavior of a trace stream (TRACING)✨
• posix_trace_attr_getlogsize(3p)retrieve and set trace stream size attributes (TRACING)✨
• posix_trace_attr_getname(3p)retrieve and set information about a trace stream (TRACING)✨
• posix_trace_attr_getstreamfullpolicy(3p)retrieve and set the behavior of a trace stream (TRACING)✨
• posix_trace_attr_getstreamsize(3p)retrieve and set trace stream size attributes (TRACING)✨
• posix_trace_attr_init(3p)initialize the trace stream attributes object (TRACING)✨
• posix_trace_attr_setinherited(3p)retrieve and set the behavior of a trace stream (TRACING)✨
• posix_trace_attr_setlogsize(3p)retrieve and set trace stream size attributes (TRACING)✨
• posix_trace_attr_setname(3p)retrieve and set information about a trace stream (TRACING)✨
• posix_trace_attr_setstreamfullpolicy(3p)retrieve and set the behavior of a trace stream (TRACING)✨
• posix_trace_attr_setstreamsize(3p)retrieve and set trace stream size attributes (TRACING)✨
• posix_trace_clear(3p)clear trace stream and trace log (TRACING)✨
• posix_trace_close(3p)trace log management (TRACING)✨
• posix_trace_create(3p)trace stream initialization, flush, and shutdown from a process (TRACING)✨