gd_nfragments(3) GETDATA gd_nfragments(3)NAMEgd_nfragments — retrieve the number of format specification fragments
in a dirfile
SYNOPSIS
#include <getdata.h>
int gd_nfragments(const DIRFILE *dirfile);
DESCRIPTION
The gd_nfragments() function queries a dirfile(5) database specified by
dirfile and returns the total number of parsed format specification
fragments in the database.
The dirfile argument must point to a valid DIRFILE object previously
created by a call to gd_open(3).
RETURN VALUE
Upon successful completion, gd_nfragments() returns the total number of
format specification fragments which are present in the dirfile. On
error, gd_nfragments() returns zero and sets the dirfile error to a
non-zero value. Possible error values are:
GD_E_BAD_DIRFILE
The supplied dirfile was invalid.
The dirfile error may be retrieved by calling gd_error(3). A descrip‐
tive error string for the last error encountered can be obtained from a
call to gd_error_string(3).
SEE ALSOdirfile(5), gd_fragmentname(3), gd_include(3), gd_open(3), gd_par‐
ent_fragment(3)Version 0.7.0 21 July 2010 gd_nfragments(3)