ldap_get_values(3LDAP) LDAP Library Functions ldap_get_values(3LDAP)NAME
ldap_get_values, ldap_get_values_len, ldap_count_values,
ldap_count_values_len, ldap_value_free, ldap_value_free_len - LDAP
attribute value handling functions
SYNOPSIS
cc[ flag... ] file... -lldap[ library... ]
#include <lber.h>
#include <ldap.h>
char **ldap_get_values(LDAP *ld, LDAPMessage *entry, char *attr);
struct berval **ldap_get_values_len(LDAP *ld, LDAPMessage *entry, char
*attr);
ldap_count_values(char **vals);
ldap_count_values_len(struct berval **vals);
ldap_value_free(char **vals);
ldap_value_free_len(struct berval **vals);
DESCRIPTION
These functions are used to retrieve and manipulate attribute values
from an LDAP entry as returned by ldap_first_entry(3LDAP) or
ldap_next_entry(3LDAP). ldap_get_values() takes the entry and the
attribute attr whose values are desired and returns a null-terminated
array of the attribute's values. attr may be an attribute type as
returned from ldap_first_attribute(3LDAP) or
ldap_next_attribute(3LDAP), or if the attribute type is known it can
simply be given.
The number of values in the array can be counted by calling
ldap_count_values(). The array of values returned can be freed by call‐
ing ldap_value_free().
If the attribute values are binary in nature, and thus not suitable to
be returned as an array of char *'s, the ldap_get_values_len() function
can be used instead. It takes the same parameters as ldap_get_val‐
ues(), but returns a null-terminated array of pointers to berval struc‐
tures, each containing the length of and a pointer to a value.
The number of values in the array can be counted by calling
ldap_count_values_len(). The array of values returned can be freed by
calling ldap_value_free_len().
ERRORS
If an error occurs in ldap_get_values() or ldap_get_values_len(), NULL
returned and the ld_errno field in the ld parameter is set to indicate
the error. See ldap_error(3LDAP) for a description of possible error
codes.
ATTRIBUTES
See attributes(5) for a description of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
│Availability │SUNWcsl (32-bit) │
│ │SUNWcslx (64-bit) │
│Interface Stability │Evolving │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOldap(3LDAP), ldap_first_entry(3LDAP), ldap_first_attribute(3LDAP),
ldap_error(3LDAP), attributes(5)NOTES
These functions allocates memory that the caller must free.
SunOS 5.10 28 Jan 2002 ldap_get_values(3LDAP)