Man page - genders_isattr(3)
Packages contains this manual
- genders_errnum(3)
- genders_vallist_create(3)
- genders_attrlist_create(3)
- genders_strerror(3)
- genders_handle_create(3)
- genders_getmaxnodelen(3)
- genders_index_attrvals(3)
- genders_testattrval(3)
- genders_isnode(3)
- genders_vallist_destroy(3)
- genders_getattr(3)
- genders_getnodename(3)
- genders_perror(3)
- genders(3)
- genders_nodelist_create(3)
- genders_getnumnodes(3)
- genders_getnodes(3)
- genders_attrlist_clear(3)
- genders_getmaxvallen(3)
- genders_load_data(3)
- genders_nodelist_destroy(3)
- genders_isattrval(3)
- genders_handle_destroy(3)
- genders_getmaxattrs(3)
- libgenders(3)
- genders_testattr(3)
- genders_getnumattrs(3)
- genders_getmaxattrlen(3)
- genders_getattr_all(3)
- genders_errormsg(3)
- genders_testquery(3)
- genders_parse(3)
- genders_query(3)
- genders_isattr(3)
- genders_nodelist_clear(3)
- genders_vallist_clear(3)
- genders_attrlist_destroy(3)
apt-get install libgenders0-dev
Manual
GENDERS_ISNODE
NAMESYNOPSIS
DESCRIPTION
RETURN VALUES
ERRORS
FILES
SEE ALSO
NAME
genders_isnode, genders_isattr, genders_isattrval - node, attribute, value check routines
SYNOPSIS
#include <genders.h>
int genders_isnode(genders_t handle, const char *node);
int genders_isattr(genders_t handle, const char *attr);
int genders_isattrval(genders_t handle, const char *attr, const char *val);
DESCRIPTION
genders_isnode() tests if the node pointed to by node is listed in the genders file. If node is NULL, the current node is tested.
genders_isattr() tests if the attribute pointed to by attr is listed for some node in the genders file.
genders_isattrval() tests if the attribute pointed to by attr is equal to the value pointed to by val for some node in the genders file.
RETURN VALUES
For genders_isnode() , if node is listed in the genders file, 1 is returned. If it is not listed, 0 is returned.
For genders_isattr() , if attr is listed in the genders file, 1 is returned. If it is not listed, 0 is returned.
For genders_isattrval() , if attr = val is listed in the genders file, 1 is returned. If it is not listed, 0 is returned.
On error, all three return -1 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_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_errnum(3), genders_strerror(3)