NAME
genders_getattr_all - get all the attributes stored in a genders file
SYNOPSIS
#include <genders.h>
int genders_getattr_all(genders_t handle, char *attrs[], int len);
DESCRIPTION
genders_getattr_all() gets all the attributes found in the genders file
associated with handle. The attributes are stored in the attribute
list pointed to by attrs. len should indicate the number of elements
that can be stored in the attribute list.
To avoid passing in a list that is not large enough to store all the
attributes, genders_getnumattrs(3) should be used to determine the
minimum number of elements attrs should be able to store.
genders_attrlist_create(3) could be used to create a list that is
guaranteed to be large enough to store all attributes.
RETURN VALUES
On success, the number of attributes stored in attrs is returned. On
error, -1 is returned, and an error code is returned in handle. The
error code can be retrieved via genders_errnum(3) , and a description
of the error code can be retrieved via genders_strerror(3). Error
codes are defined in genders.h.
ERRORS
GENDERS_ERR_NULLHANDLE
The handle parameter is NULL. The genders handle must be
created with genders_handle_create(3).
GENDERS_ERR_NOTLOADED
genders_load_data(3) has not been called to load genders data.
GENDERS_ERR_OVERFLOW
The list pointed to by attrs is not large enough to store all
the attributes.
GENDERS_ERR_PARAMETERS
An incorrect parameter has been passed in.
GENDERS_ERR_NULLPTR
A null pointer has been found in the list passed in.
GENDERS_ERR_MAGIC
handle has an incorrect magic number. handle does not point to
a genders handle or handle has been destroyed by
genders_handle_destroy(3).
FILES
/usr/include/genders.h
SEE ALSO
libgenders(3), genders_handle_create(3), genders_load_data(3),
genders_getnumattrs(3), genders_attrlist_create(3), genders_errnum(3),
genders_strerror(3)