table of contents
| getdns_list(3) | getdns | getdns_list(3) |
NAME¶
getdns_list, getdns_list_create, getdns_list_create_with_extended_memory_functions, getdns_list_create_with_memory_functions, getdns_list_destroy -- getdns list create and destroy routines
LIBRARY¶
DNS Resolver library (libgetdns, -lgetdns)
SYNOPSIS¶
#include <getdns.h>
getdns_list *
getdns_list_create ()
getdns_list *
getdns_list_create_with_extended_memory_functions
void *(*malloc)(void *userarg, size_t sz),
void *(*realloc)(void *userarg, void *buf, size_t sz),
void (*free)(void *userarg, void *buf)
getdns_list *
getdns_list_create_with_memory_functions
void *(*malloc)(size_t sz),
void *(*realloc)(void *buf, size_t sz),
void (*free)(void *buf)
void
getdns_list_destroy (getdns_list *this_dict)
DESCRIPTION¶
The getdns_list type is used to manage heterogeneous indexed lists name/value pairs in which the data types of the values include
getdns_bindata
getdns_dict
getdns_list
uint32_t
The destroy function performs a "deep" destroy, freeing storage for all of the members of the list before destroying the list. There are a number of helper functions that provide access to the list object, see their respective man pages.
userarg pass this argument to the user specified memory management functions for operations on lists created using extended memory functions
this_list the list to destroy
RETURN VALUES¶
Upon successful completion the getdns_list_create function returns a valid (empty) list structure that should be freed via a call to getdns_list_destroy. If a parameter in invalid or in the event of some error getdns_list_create returns NULL.
EXAMPLES¶
TBD
SEE ALSO¶
libgetdns(3), getdns_dict(3), getdns_list_get(3), getdns_list_set(3)
| December 2015 | getdns 1.6.0 |