gd_nfragments3
Retrieve the number of format specification fragments in a dirfile
Usage
#include <getdata.h>
int gd_nfragments(const DIRFILE *dirfile);
Overview
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, this function return zero and store a negative-valued error code in the DIRFILE object which may be retrieved by a subsequent call to gd_error(3). Possible error codes are:
.TP 8 GD_E_BAD_DIRFILE The supplied dirfile was invalid.
A descriptive error string for the error may be obtained by calling gd_error_string(3).
Releases
7 releases since Debian 7 (Wheezy); the text changed 1 time.