gd_nfragments(3) GETDATA gd_nfragments(3)
NAME
gd_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 descriptive error string for the last error encountered can be obtained from
a call to gd_error_string(3).
SEE ALSO
dirfile(5), gd_fragmentname(3), gd_include(3), gd_open(3), gd_parent_fragment(3)
Version 0.7.0 21 July 2010 gd_nfragments(3)
