elf_getarsym man page on GhostBSD

Man page or keyword search:  
man Server   9747 pages
apropos Keyword Search (all sections)
Output format
GhostBSD logo
[printable version]

ELF_GETARSYM(3)		 BSD Library Functions Manual	       ELF_GETARSYM(3)

NAME
     elf_getarsym — retrieve the symbol table of an archive

LIBRARY
     library “libelf”

SYNOPSIS
     #include <libelf.h>

     Elf_Arsym *
     elf_getarsym(Elf *elf, size_t *ptr);

DESCRIPTION
     The function elf_getarsym() retrieves the symbol table for an ar(1) ar‐
     chive, if one is available.

     Argument elf should be a descriptor for an ar(1) archive opened using
     elf_begin() or elf_memory().

     If the archive elf contains a symbol table with n entries, this function
     returns a pointer to an array of n+1 Elf_Arsym structures.	 An Elf_Arsym
     structure has the following elements:
     char * as_name
	     This structure member is a pointer to a null-terminated symbol
	     name.
     off_t as_off
	     This structure member contains the byte offset from the beginning
	     of the archive to the header for the archive member.  This value
	     is suitable for use with elf_rand(3).
     unsigned long as_hash
	     This structure member contains a portable hash value for the sym‐
	     bol name, as computed by elf_hash(3).

     The last entry of the returned array will have a NULL value for member
     as_name, a zero value for member as_off and an illegal value of ~0UL for
     as_hash.

     If argument ptr is non-null, the elf_getarsym() function will store the
     number of table entries returned (including the sentinel entry at the
     end) into the location it points to.

RETURN VALUES
     Function elf_getarsym() returns a pointer to an array of Elf_Arsym struc‐
     tures if successful, or a NULL pointer if an error was encountered.

     If argument ptr is non-null and there was no error, the library will
     store the number of archive symbol entries returned into the location it
     points to.	 If argument ptr is non-null and an error was encountered, the
     library will set the location pointed to by it to zero.

ERRORS
     Function elf_getarsym() may fail with the following errors:

     [ELF_E_ARGUMENT]  Argument elf was NULL.

     [ELF_E_ARGUMENT]  Argument elf was not a descriptor for an ar(1) archive.

SEE ALSO
     elf(3), elf_begin(3), elf_getarhdr(3), elf_hash(3), elf_memory(3),
     elf_next(3), elf_rand(3)

BSD				August 15, 2006				   BSD
[top]

List of man pages available for GhostBSD

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