lcong48_r man page on YellowDog

Man page or keyword search:  
man Server   18644 pages
apropos Keyword Search (all sections)
Output format
YellowDog logo
[printable version]

DRAND48_R(3)		   Linux Programmer's Manual		  DRAND48_R(3)

NAME
       drand48_r,   erand48_r,	lrand48_r,  nrand48_r,	mrand48_r,  jrand48_r,
       srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-
       random numbers reentrantly

SYNOPSIS
       #include <stdlib.h>

       int drand48_r(struct drand48_data *buffer, double *result);

       int erand48_r(unsigned short xsubi[3],
		     struct drand48_data *buffer, double *result);

       int lrand48_r(struct drand48_data *buffer, long int *result);

       int nrand48_r(unsigned short int xsubi[3],
		     struct drand48_data *buffer, long int *result);

       int mrand48_r(struct drand48_data *buffer,long int *result);

       int jrand48_r(unsigned short int xsubi[3],
		     struct drand48_data *buffer, long int *result);

       int srand48_r(long int seedval, struct drand48_data *buffer);

       int seed48_r(unsigned short int seed16v[3],
		    struct drand48_data *buffer);

       int lcong48_r(unsigned short int param[7],
		     struct drand48_data *buffer);

DESCRIPTION
       These functions are the reentrant analogs of the functions described in
       drand48(3).  Instead of modifying the global  random  generator	state,
       they use the supplied data buffer.

       Before the first use, this struct must be initialized, e.g.  by filling
       it with zeroes,	or  by	calling	 one  of  the  functions  srand48_r(),
       seed48_r(), or lcong48_r().

RETURN VALUE
       The return value is 0.

CONFORMING TO
       These functions are GNU extensions and are not portable.

SEE ALSO
       drand48(3), rand(3), random(3)

GNU				  2004-10-31			  DRAND48_R(3)
[top]

List of man pages available for YellowDog

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net