ldgetpd(3x) [ultrix man page]

ldgetpd(3x)															       ldgetpd(3x)

Name
       ldgetpd - retrieve procedure descriptor given a procedure descriptor index

Syntax
       #include <stdio.h>
       #include <filehdr.h>
       #include <sym.h>
       #include <ldfcn.h>

       long ldgetpd (ldptr, ipd, ppd)
       LDFILE ldptr;
       long ipd;
       pPDR ipd;

Description
       The  function  returns  success	or  failure  depending	on  whether the procedure descriptor with index ipd can be accessed.  If it can be
       accessed, the structure pointed to by ppd is filled with the contents of the corresponding procedure descriptor.  The isym, iline, and iopt
       fields  of the procedure descriptor are updated to be used in further LD routine calls. The adr field is updated from the symbol referenced
       by the isym field.

       The PDR cannot be retrieved when the following occurs:

       o    The procedure descriptor table cannot be found.

       o    The ipd offset into the procedure descriptor table is beyond the end of the table.

       o    The file descriptor that the ipd offset falls into cannot be found.

       Typically, is called while traversing the table that runs from 0 to SYMHEADER(ldptr).ipdMax - 1.

See Also
       ldclose(3x), ldopen(3x), ldtbseek(3x), ldtbread(3x), ldfcn(5)

								       RISC							       ldgetpd(3x)

ldgetpd(3)						     Library Functions Manual							ldgetpd(3)

NAME

       ldgetpd - Retrieves procedure descriptor given a procedure descriptor index

SYNOPSIS

       #include <stdio.h> #include <filehdr.h> #include <sym.h> #include <ldfcn.h>

       long ldgetpd (ldptr, ipd, ppd ) LDFILE  ldptr ; long ipd ; pPDR	ipd ;

DESCRIPTION

       The  ldgetpd  routine returns a SUCCESS or FAILURE depending on whether the procedure descriptor with index ipd can be accessed.  If it can
       be accessed, the structure pointed to by ppd is filled with the contents of the corresponding procedure descriptor.  The isym,  iline,  and
       iopt fields of the procedure descriptor are updated to be used in further LD routine calls. The adr field is updated from the symbol refer-
       enced by the isym field.

       The PDR cannot be retrieved when: The procedure descriptor table cannot be found.  The ipd offset into the procedure  descriptor  table	is
       beyond the end of the table.  The file descriptor that the ipd offset falls into cannot be found.

       Typically, ldgetpd is called while traversing the table that runs from 0 to SYMHEADER(ldptr).ipdMax - 1.

       The program must be loaded with the object file access routine library libmld.a.

RELATED INFORMATION

       ldclose(3), ldopen(3), ldtbseek(3), ldtbread(3), ldfcn(4).  delim off

																	ldgetpd(3)