ranhashinit(3) [osf1 man page]

ranhash(3)						     Library Functions Manual							ranhash(3)

NAME

       ranhashinit, ranhash, ranlookup - access routine for the symbol table definition file in archives

SYNOPSIS

       #include <ar.h>

       int ranhashinit(pran, pstr, size)
       struct ranlib *pran;
       char *pstr;
       int size;

       ranhash(name)
       char *name;

       struct ranlib *ranhash(name)
       char *name;

DESCRIPTION

       ranhashinit  initializes  static  information for future use by ranhash and ranlookup.  pran points to an array of ranlib structures.  pstr
       points to the corresponding ranlib string table (these are only used by ranlookup).  size is the size of the hash table	and  should  be  a
       power of 2. If the size isn't a power of 2, a 1 is returned; otherwise, a 0 is returned.

       ranhash returns a hash number given a name. It uses a multiplicative hashing algorithm and the size argument to ranhashinit.

       ranlookup  looks  up  name  in the ranlib table specified by ranhashinit.  It uses the ranhash routine as a starting point. Then, it does a
       rehash from there.  This routine returns a pointer to a valid ranlib entry on a match.  If no matches are found	(the  "emptiness"  can	be
       inferred if the ran_off field is zero), the empty ranlib structure hash table should be sparse.	This routine does not expect to run out of
       places to look in the table.  For example, if you collide on all entries in the table, an error is printed tostderr and a zero is returned.

AUTHOR

       Mark I. Himelstein

RELATED INFORMATION

       ar(1) delim off

																	ranhash(3)

Check Out this Related Man Page

ranhash(3x)															       ranhash(3x)

Name
       ranhashinit, ranhash, ranlookup - access routine for the symbol table definition file in archives

Syntax
       #include <ar.h>

       int ranhashinit(pran, pstr, size)
       struct ranlib *pran;
       char *pstr;
       int size;

       ranhash(name)
       char *name;

       struct ranlib *ranhash(name)
       char *name;

Description
       The  function initializes static information for future use by and The argument pran points to an array of ranlib structures.  The argument
       pstr points to the corresponding ranlib string table (these are only used by The argument size size is the  size  of  the  hash	table  and
       should be a power of 2. If the size is not a power of 2, a 1 is returned; otherwise, a 0 is returned.

       The function returns a hash number given a name. It uses a multiplicative hashing algorithm and the size argument to

       The  function  looks up name in the ranlib table specified by ranhashinit.  It uses the routine as a starting point. Then, it does a rehash
       from there.  This routine returns a pointer to a valid ranlib entry on a match.	If no matches are found (the "emptiness" can  be  inferred
       if  the	ran_off field is zero), the empty ranlib structure hash table should be sparse.  This routine does not expect to run out of places
       to look in the table.  For example, if you collide on all entries in the table, an error is printed tostderr and a zero is returned.

See Also
       ar(1), ar(5)

								       RISC							       ranhash(3x)

Linux and UNIX Man Pages

ranhashinit(3) [osf1 man page]

Check Out this Related Man Page