get_frameoffset64 (3) Linux Manual Page
NAME
get_frameoffset64, dirfile_alter_frameoffset64 — report or change the frame offset of fields in a dirfile, with largefile support
SYNOPSIS
#define _LARGEFILE64_SOURCE
#include <getdata.h>
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off64_t get_frameoffset(DIRFILE *dirfile, intfragment_index);int dirfile_alter_frameoffset64(DIRFILE *dirfile, off64_toffset,intfragment_index, intmove);
DESCRIPTION
get_frameoffset(3) and dirfile_alter_frameoffset(3) use a 64-bit offset type, even if off_t is a 32-bit type. They are only available if the caller defines _LARGEFILE64_SOURCE before including getdata.h.
If off_t is a 64-bit type (i.e. if _FILE_OFFSET_BITS is defined to be 64), these function will be called get_frameoffset() and dirfile_alter_frameoffset(). Otherwise, get_frameoffset() and dirfile_alter_frameoffset() will be versions of these functions which use a 32-bit off_t.
SEE ALSO
dirfile_alter_frameoffset(3), get_frameoffset(3), feature_test_macros(7)