11-02-2011
appreciate all the feedback as knowing more than one way to handle it is always good. the first post is the most efficient for our means as maintaining a file outside of this script would not get approved. thanx all for chiming in!
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LEARN ABOUT DEBIAN
gd_fragmentname
gd_fragmentname(3) GETDATA gd_fragmentname(3)
NAME
gd_fragmentname -- retrieve a dirfile format specification fragment name
SYNOPSIS
#include <getdata.h>
const char* gd_fragmentname(const DIRFILE *dirfile, int index);
DESCRIPTION
The gd_fragmentname() function queries a dirfile(5) database specified by dirfile and returns the filename of the format specification
fragment indexed by the non-negative index.
The dirfile argument must point to a valid DIRFILE object previously created by a call to gd_open(3).
The fragment with index equal to zero is always the primary fragment for the database (the file called format in the root dirfile directo-
ry). The largest valid value of index is one less than the total number of fragments, which may be obtained from a call to gd_nfrag-
ments(3).
RETURN VALUE
Upon successful completion, gd_fragmentname() returns a pointer to a read-only character string containing the file name of the specified
fragment. On error, gd_fragmentname() returns NULL and sets the dirfile error a non-zero error value. Possible error values are:
GD_E_BAD_DIRFILE
The supplied dirfile was invalid.
GD_E_BAD_INDEX
The supplied index was out of range.
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_error(3), gd_error_string(3), gd_include(3), gd_nfragments(3), gd_open(3), gd_parent_fragment(3)
Version 0.7.0 21 July 2010 gd_fragmentname(3)