nlist(3UCB)					     SunOS/BSD Compatibility Library Functions					       nlist(3UCB)

NAME

       nlist - get entries from symbol table

SYNOPSIS

       /usr/ucb/cc [ flag ... ] file ...
       #include <nlist.h>

       int nlist(filename,  nl);
       char *filename;
       struct nlist *nl;

DESCRIPTION

       nlist() examines the symbol table from the executable image whose name is pointed to by filename, and selectively extracts a list of values
       and puts them in the array of nlist structures pointed to by nl. The name list pointed to by nl consists of an array of structures contain-
       ing  names,  types and values. The n_name field of each such structure is taken to be a pointer to a character string representing a symbol
       name. The list is terminated by an entry with a NULL pointer (or a pointer to a NULL string) in the n_name field. For each entry in nl,	if
       the  named  symbol  is present in the executable image's symbol table, its value and type are placed in the n_value and n_type fields. If a
       symbol cannot be located, the corresponding n_type field of nl is set to zero.

RETURN VALUES

       Upon normal completion, nlist() returns the number of symbols that were not located in the  symbol  table.  If  an  error  occurs,  nlist()
       returns -1 and sets all of the n_type fields in members of the array pointed to by nl to zero.

SEE ALSO

       nlist(3ELF), a.out(4)

NOTES

       Use of these interfaces should be restricted to only applications written on BSD platforms.  Use of these interfaces with any of the system
       libraries or in multi-thread applications is unsupported.

       Only the n_value field is compatibly set.  Other fields in the nlist structure are filled with the  ELF	(Executable  and  Linking  Format)
       values (see  nlist(3ELF) and  a.out(4)).

SunOS 5.10							    3 May 1994							       nlist(3UCB)