-.IR pc (1).
-C programs that wish to use this library need to specify the ``\-lm'' option.
-.TP
-(3X)
-These functions constitute minor libraries and other miscellaneous
-run-time facilities. Most are available only when programming in C.
-These functions include libraries that provide
-device independent plotting functions,
-terminal independent screen management routines
-for two dimensional non-bitmap display terminals,
-and functions for managing data bases with inverted indexes.
-These functions are located in separate libraries
-indicated in each manual entry.
-.SH FILES
-.nf
-/usr/lib/libc.a the C library
-/usr/lib/libm.a the math library
-/usr/lib/libc_p.a the C library compiled for profiling
-/usr/lib/libm_p.a the math library compiled for profiling
-.fi
-.SH SEE ALSO
-stdio(3S),
-math(3M),
-intro(2),
-cc(1),
-ld(1),
-nm(1)
-.SH "LIST OF FUNCTIONS"
-.sp 2
-.nf
-.ta \w'getprotobynumber'u+2n +\w'gethostbyname.3n'u+10n
-\fIName\fP \fIAppears on Page\fP \fIDescription\fP
-.ta \w'getprotobynumber'u+4n +\w'gethostbyname.3n'u+4n
-.sp 5p
-abort abort.3 generate a fault
-abs abs.3 integer absolute value
-acos sin.3m inverse trigonometric function
-acosh asinh.3m inverse hyperbolic function
-alarm alarm.3c schedule signal after specified time
-alloca malloc.3 memory allocator
-arc plot.3x graphics interface
-asctime ctime.3 convert date and time to ASCII
-asin sin.3m inverse trigonometric function
-asinh asinh.3m inverse hyperbolic function
-assert assert.3x program verification
-atan sin.3m inverse trigonometric function
-atanh asinh.3m inverse hyperbolic function
-atan2 sin.3m inverse trigonometric function
-atof atof.3 convert ASCII to numbers
-atoi atof.3 convert ASCII to numbers
-atol atof.3 convert ASCII to numbers
-bcmp bstring.3 bit and byte string operations
-bcopy bstring.3 bit and byte string operations
-bzero bstring.3 bit and byte string operations
-cabs hypot.3m complex absolute value
-calloc malloc.3 memory allocator
-cbrt sqrt.3m cube root
-ceil floor.3m integer no less than
-circle plot.3x graphics interface
-clearerr ferror.3s stream status inquiries
-closedir directory.3 directory operations
-closelog syslog.3 control system log
-closepl plot.3x graphics interface
-cont plot.3x graphics interface
-copysign ieee.3m copy sign bit
-cos sin.3m trigonometric function
-cosh sinh.3m hyperbolic function
-crypt crypt.3 DES encryption
-ctime ctime.3 convert date and time to ASCII
-curses curses.3x screen functions with ``optimal'' cursor motion
-dbminit dbm.3x data base subroutines
-delete dbm.3x data base subroutines
-drem ieee.3m remainder
-ecvt ecvt.3 output conversion
-edata end.3 last locations in program
-encrypt crypt.3 DES encryption
-end end.3 last locations in program
-endfsent getfsent.3x get file system descriptor file entry
-endgrent getgrent.3 get group file entry
-endhostent gethostbyname.3n get network host entry
-endnetent getnetent.3n get network entry
-endprotoent getprotoent.3n get protocol entry
-endpwent getpwent.3 get password file entry
-endservent getservent.3n get service entry
-environ execl.3 execute a file
-erase plot.3x graphics interface
-erf erf.3m error function
-erfc erf.3m complementary error function
-etext end.3 last locations in program
-exec execl.3 execute a file
-exece execl.3 execute a file
-execl execl.3 execute a file
-execle execl.3 execute a file
-execlp execl.3 execute a file
-exect execl.3 execute a file
-execv execl.3 execute a file
-execvp execl.3 execute a file
-exit exit.3 terminate a process after flushing any pending output
-exp exp.3m exponential
-expm1 exp.3m exp(x)\-1
-fabs floor.3m absolute value
-fclose fclose.3s close or flush a stream
-fcvt ecvt.3 output conversion
-feof ferror.3s stream status inquiries
-ferror ferror.3s stream status inquiries
-fetch dbm.3x data base subroutines
-fflush fclose.3s close or flush a stream
-ffs bstring.3 bit and byte string operations
-fgetc getc.3s get character or word from stream
-fgets gets.3s get a string from a stream
-fileno ferror.3s stream status inquiries
-firstkey dbm.3x data base subroutines
-floor floor.3m integer no greater than
-fopen fopen.3s open a stream
-fprintf printf.3s formatted output conversion
-fputc putc.3s put character or word on a stream
-fputs puts.3s put a string on a stream
-fread fread.3s buffered binary input/output
-free malloc.3 memory allocator
-frexp frexp.3 split into mantissa and exponent
-fscanf scanf.3s formatted input conversion
-fseek fseek.3s reposition a stream
-ftell fseek.3s reposition a stream
-ftime time.3c get date and time
-fwrite fread.3s buffered binary input/output
-gcvt ecvt.3 output conversion
-getc getc.3s get character or word from stream
-getchar getc.3s get character or word from stream
-getdiskbyname getdisk.3x get disk description by its name
-getenv getenv.3 value for environment name
-getfsent getfsent.3x get file system descriptor file entry
-getfsfile getfsent.3x get file system descriptor file entry
-getfsspec getfsent.3x get file system descriptor file entry
-getfstype getfsent.3x get file system descriptor file entry
-getgrent getgrent.3 get group file entry
-getgrgid getgrent.3 get group file entry
-getgrnam getgrent.3 get group file entry
-gethostbyaddr gethostbyname.3n get network host entry
-gethostbyname gethostbyname.3n get network host entry
-gethostent gethostbyname.3n get network host entry
-getlogin getlogin.3 get login name
-getnetbyaddr getnetent.3n get network entry
-getnetbyname getnetent.3n get network entry
-getnetent getnetent.3n get network entry
-getpass getpass.3 read a password
-getprotobyname getprotoent.3n get protocol entry
-getprotobynumber getprotoent.3n get protocol entry
-getprotoent getprotoent.3n get protocol entry
-getpw getpw.3 get name from uid
-getpwent getpwent.3 get password file entry
-getpwnam getpwent.3 get password file entry
-getpwuid getpwent.3 get password file entry
-gets gets.3s get a string from a stream
-getservbyname getservent.3n get service entry
-getservbyport getservent.3n get service entry
-getservent getservent.3n get service entry
-getw getc.3s get character or word from stream
-getwd getwd.3 get current working directory pathname
-gmtime ctime.3 convert date and time to ASCII
-gtty stty.3c set and get terminal state (defunct)
-htonl byteorder.3n convert values between host and network byte order
-htons byteorder.3n convert values between host and network byte order
-hypot hypot.3m Euclidean distance
-index string.3 string operations
-inet_addr inet.3n Internet address manipulation routines
-inet_lnaof inet.3n Internet address manipulation routines
-inet_makeaddr inet.3n Internet address manipulation routines
-inet_netof inet.3n Internet address manipulation routines
-inet_network inet.3n Internet address manipulation routines
-infnan infnan.3m signals exceptions
-initgroups initgroups.3x initialize group access list
-initstate random.3 better random number generator
-insque insque.3 insert/remove element from a queue
-isalnum ctype.3 character classification macros
-isalpha ctype.3 character classification macros
-isascii ctype.3 character classification macros
-isatty ttyname.3 find name of a terminal
-iscntrl ctype.3 character classification macros
-isdigit ctype.3 character classification macros
-islower ctype.3 character classification macros
-isprint ctype.3 character classification macros
-ispunct ctype.3 character classification macros
-isspace ctype.3 character classification macros
-isupper ctype.3 character classification macros
-j0 j0.3m bessel function
-j1 j0.3m bessel function
-jn j0.3m bessel function
-label plot.3x graphics interface
-ldexp frexp.3 split into mantissa and exponent
-lgamma lgamma.3m log gamma function; (formerly gamma.3m)
-lib2648 lib2648.3x subroutines for the HP 2648 graphics terminal
-line plot.3x graphics interface
-linemod plot.3x graphics interface
-localtime ctime.3 convert date and time to ASCII
-log exp.3m natural logarithm
-logb ieee.3m exponent extraction
-log10 exp.3m logarithm to base 10
-log1p exp.3m log(1+x)
-longjmp setjmp.3 non-local goto
-malloc malloc.3 memory allocator
-mktemp mktemp.3 make a unique file name
-modf frexp.3 split into mantissa and exponent
-moncontrol monitor.3 prepare execution profile
-monitor monitor.3 prepare execution profile
-monstartup monitor.3 prepare execution profile
-move plot.3x graphics interface
-nextkey dbm.3x data base subroutines
-nice nice.3c set program priority
-nlist nlist.3 get entries from name list
-ntohl byteorder.3n convert values between host and network byte order
-ntohs byteorder.3n convert values between host and network byte order
-opendir directory.3 directory operations
-openlog syslog.3 control system log
-openpl plot.3x graphics interface
-pause pause.3c stop until signal
-pclose popen.3 initiate I/O to/from a process
-perror perror.3 system error messages
-point plot.3x graphics interface
-popen popen.3 initiate I/O to/from a process
-pow exp.3m exponential x**y
-printf printf.3s formatted output conversion
-psignal psignal.3 system signal messages
-putc putc.3s put character or word on a stream
-putchar putc.3s put character or word on a stream
-puts puts.3s put a string on a stream
-putw putc.3s put character or word on a stream
-qsort qsort.3 quicker sort
-rand rand.3c random number generator
-random random.3 better random number generator
-rcmd rcmd.3x routines for returning a stream to a remote command
-re_comp regex.3 regular expression handler
-re_exec regex.3 regular expression handler
-readdir directory.3 directory operations
-realloc malloc.3 memory allocator
-remque insque.3 insert/remove element from a queue
-rewind fseek.3s reposition a stream
-rewinddir directory.3 directory operations
-rexec rexec.3x return stream to a remote command
-rindex string.3 string operations
-rint floor.3m round to nearest integer
-rresvport rcmd.3x routines for returning a stream to a remote command
-ruserok rcmd.3x routines for returning a stream to a remote command
-scalb ieee.3m exponent adjustment
-scandir scandir.3 scan a directory
-scanf scanf.3s formatted input conversion
-seekdir directory.3 directory operations
-setbuf setbuf.3s assign buffering to a stream
-setbuffer setbuf.3s assign buffering to a stream
-setegid setuid.3 set user and group ID
-seteuid setuid.3 set user and group ID
-setfsent getfsent.3x get file system descriptor file entry
-setgid setuid.3 set user and group ID
-setgrent getgrent.3 get group file entry
-sethostent gethostbyname.3n get network host entry
-setjmp setjmp.3 non-local goto
-setkey crypt.3 DES encryption
-setlinebuf setbuf.3s assign buffering to a stream
-setnetent getnetent.3n get network entry
-setprotoent getprotoent.3n get protocol entry
-setpwent getpwent.3 get password file entry
-setrgid setuid.3 set user and group ID
-setruid setuid.3 set user and group ID
-setservent getservent.3n get service entry
-setstate random.3 better random number generator
-setuid setuid.3 set user and group ID
-signal signal.3 simplified software signal facilities
-sin sin.3m trigonometric function
-sinh sinh.3m hyperbolic function
-sleep sleep.3 suspend execution for interval
-space plot.3x graphics interface
-sprintf printf.3s formatted output conversion
-sqrt sqrt.3m square root
-srand rand.3c random number generator
-srandom random.3 better random number generator
-sscanf scanf.3s formatted input conversion
-stdio intro.3s standard buffered input/output package
-store dbm.3x data base subroutines
-strcat string.3 string operations
-strcmp string.3 string operations
-strcpy string.3 string operations
-strlen string.3 string operations
-strncat string.3 string operations
-strncmp string.3 string operations
-strncpy string.3 string operations
-stty stty.3c set and get terminal state (defunct)
-swab swab.3 swap bytes
-sys_errlist perror.3 system error messages
-sys_nerr perror.3 system error messages
-sys_siglist psignal.3 system signal messages
-syslog syslog.3 control system log
-system system.3 issue a shell command
-tan sin.3m trigonometric function
-tanh sinh.3m hyperbolic function
-telldir directory.3 directory operations
-tgetent termcap.3x terminal independent operation routines
-tgetflag termcap.3x terminal independent operation routines
-tgetnum termcap.3x terminal independent operation routines
-tgetstr termcap.3x terminal independent operation routines
-tgoto termcap.3x terminal independent operation routines
-time time.3c get date and time
-times times.3c get process times
-timezone ctime.3 convert date and time to ASCII
-tputs termcap.3x terminal independent operation routines
-ttyname ttyname.3 find name of a terminal
-ttyslot ttyname.3 find name of a terminal
-ungetc ungetc.3s push character back into input stream
-utime utime.3c set file times
-valloc valloc.3 aligned memory allocator
-varargs varargs.3 variable argument list
-vlimit vlimit.3c control maximum system resource consumption
-vtimes vtimes.3c get information about resource utilization
-y0 j0.3m bessel function
-y1 j0.3m bessel function
-yn j0.3m bessel function
-.fi
projects / unix-history / blobdiff