Man page - genders_index_attrvals(3)
Packages contas this manual
- genders_attrlist_destroy(3)
- genders_getnodes(3)
- genders_parse(3)
- genders_getattr(3)
- genders_attrlist_clear(3)
- genders_index_attrvals(3)
- genders_testquery(3)
- genders_strerror(3)
- genders_getnumattrs(3)
- genders_isnode(3)
- genders_getnodename(3)
- genders_handle_destroy(3)
- genders_testattr(3)
- genders_load_data(3)
- genders_perror(3)
- genders_errormsg(3)
- genders_handle_create(3)
- genders_getmaxnodelen(3)
- genders_testattrval(3)
- genders_query(3)
- genders_nodelist_clear(3)
- libgenders(3)
- genders_attrlist_create(3)
- genders_getmaxattrs(3)
- genders_getnumnodes(3)
- genders_vallist_create(3)
- genders_nodelist_create(3)
- genders_getmaxattrlen(3)
- genders_getmaxvallen(3)
- genders_getattr_all(3)
- genders_isattrval(3)
- genders(3)
- genders_vallist_clear(3)
- genders_vallist_destroy(3)
- genders_nodelist_destroy(3)
- genders_isattr(3)
- genders_errnum(3)
apt-get install libgenders0-dev
Manual
| GENDERS_INDEX_NODES(3) | LIBGENDERS | GENDERS_INDEX_NODES(3) |
NAME
genders_index_attrvals - internally index attribute values in genders
SYNOPSIS
#include <genders.h>
int genders_index_attrvals(genders_t handle, const char *attr);
DESCRIPTION
genders_index_attrvals() internally indexes attribute values in a genders handle so that genders searches can be done more quickly in the genders_getnodes(3) and genders_isattrval(3) functions.
Only one attribute can be indexed at a time through this function. Subsequent calls to this function with a different attribute will overwrite earlier indexes.
RETURN VALUES
On success, 0 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_PARAMETERS
- An incorrect parameter has been passed in.
- GENDERS_ERR_NOTFOUND
- The attribute pointed to by attr cannot be found in the genders file.
- GENDERS_ERR_OUTMEM
- malloc(3) has failed internally, system is out of memory.
- 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).
- GENDERS_ERR_INTERNAL
- An internal system error has occurred.
FILES
/usr/include/genders.h
SEE ALSO
libgenders(3), genders_handle_create(3), genders_load_data(3), genders_getnodes(3), genders_isattrval(3), genders_errnum(3), genders_strerror(3)
| August 2003 | LLNL |