Open System Services Library Calls Reference Manual (H06.03+)

OSS Library Calls Reference Manual
radix-independent
floating-point number /Computes exponent of a
................................
scalb(3)
inet_netof: Extracts the network number from an Internet IPv4 host/
.............................
inet_netof(3)
initstate: Initialize random number generator
...........................................................
initstate(3)
state array used by the random number generator /Switches hte
..................................
setstate(3)
Gets a protocol entry by number getprotobynumber:
.........................................
getprotobynumber(3)
a network service entry by port number getservbyport: Gets
.........................................
getservbyport(3)
stream pointer to a Guardian file number gfileno: Maps a ................................................
gfileno(3)
frexp: Breaks a floating-point number into a fraction and a/
........................................
frexp(3)
modf: Breaks a floating-point number into integral and/
.............................................
modf(3)
Tests whether a floating-point number is in
finite finite: ...............................................
finite(3)
whether a value is NaN (not a number) isnan: Tests
.....................................................
isnan(3)
for a process /Determines number of active assign messages
...............................
get_max_assign_msg_ordinal(3)
wcslen: Determines the number of characters in a/
.............................................
wcslen(3)
vfprintf: Formats a variable number of parameters for output
..................................
vfprintf(3)
vprintf: Formats a variable number of parameters for output
..................................
vprintf(3)
to/ vsnprintf: Formats a variable number of parameters for output
..................................
vsnprintf(3)
to/ vsprintf: Formats a variable number of parameters for output
..................................
vsprintf(3)
distributed pseudorandom number sequences /uniformly
......................................
drand48(3)
distributed pseudorandom number sequences /uniformly
......................................
erand48(3)
distributed pseudorandom number sequences /uniformly
......................................
jrand48(3)
distributed pseudorandom number sequences /uniformly
......................................
lcong48(3)
distributed pseudorandom number sequences /uniformly
......................................
lrand48(3)
distributed pseudorandom number sequences /uniformly
......................................
mrand48(3)
distributed pseudorandom number sequences /uniformly
......................................
nrand48(3)
distributed pseudorandom number sequences /uniformly
......................................
seed48(3)
distributed pseudorandom number sequences /uniformly
......................................
srand48(3)
square root of a floating-point number sqrt: Computes the
..........................................
sqrt(3)
double-precision floating-point number /the next representable
....................................
nextafter(3)
exponent as a floating-point number /the radix-independent
....................................
logb(3)
ecvt: Converts a floating-point number to a string ..........................................................
ecvt(3)
fcvt: Converts a floating-point number to a string ..........................................................
fcvt(3)
gcvt: Converts a floating-point number to a string ..........................................................
gcvt(3)
rand: Returns pseudorandom numbers
..........................................................................
rand(3)
random: Generates random numbers ..........................................................................
random(3)
srand: Generates pseudorandom numbers
..........................................................................
srand(3)
srandom: Generates random numbers ..........................................................................
srandom(3)
ceil: Rounds floating-point numbers to floating-point/ ............................................
ceil(3)
floor: Rounds floating-point numbers to floating-point/ ............................................
floor(3)
rint: Rounds floating-point numbers to nearest integral value ................................
rint(3)
external symbol in a/ dlsym: Obtains the address of an ..............................................
dlsym(3)
index: Scans string for a first occurrence of a character ..............................................
index(3)
rindex: Scans string for last occurrence of a character
..............................................
rindex(3)
wcspbrk: Locates the first occurrence of characters in a/ .......................................
wcspbrk(3)
host entry by address (AF_INET only) /Gets a network
...................................................
gethostbyaddr(3)
configuration attributes for an open file fpathconf: Gets file ........................................
fpathconf(3)
creates a directory stream opendir: Opens a directory and ....................................
opendir(3)
/indicator of an Edit file opened for ANSI I/O .....................................................
edfseek(3)
/indicator of an Edit file opened for ANSI I/O ..................................................... edftell(3)
Management Service (EMS) event/ openlog: Initializes Event ............................................. openlog(3)
converter iconv_open: Opens a character code-set ........................................... iconv_open(3)
directory stream opendir: Opens a directory and creates a .................................... opendir(3)
loadfile from a running/ dlopen: Opens a dynamic-link library ....................................... dlopen(3)
fopen: Opens a file stream ........................................................
fopen(3)
catopen: Opens a specified message catalog .............................. catopen(3)
freopen: Opens a stream ...............................................................
freopen(3)
function) fopen_guardian: Opens a stream (Guardian fopen( ) .............................. fopen_guardian(3)
) function) freopen_guardian: Opens a stream (Guardian freopen( ............................. freopen_guardian(3)
function) fopen_oss: Opens a stream (OSS fopen( ) ...................................... fopen_oss(3)
function) freopen_oss: Opens a stream (OSS freopen( ) ................................... freopen_oss(3)
output, or/ fopen_std_file: Opens standard input, standard .................................... fopen_std_file(3)
/etc/hosts and sets/ sethostent: Opens the network host database ................................. sethostent(3)
database/ setservent: Opens the network services .......................................... setservent(3)
/etc/networks and/ setnetent: Opens the networks database ....................................... setnetent(3)
/etc/protocols and/ setprotoent: Opens the protocols database ....................................... setprotoent(3)
modulo remainder of a division operation fmod: Computes the .................................... fmod(3)
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