table of contents
| gd_frameoffset64(3) | GETDATA | gd_frameoffset64(3) |
NAME¶
gd_frameoffset64, gd_alter_frameoffset64 — report or change the frame offset of fields in a dirfile, with largefile supportSYNOPSIS¶
#define _LARGEFILE64_SOURCE #include <getdata.h>off64_t gd_frameoffset(DIRFILE *dirfile, int
fragment_index);
int gd_alter_frameoffset64(DIRFILE *dirfile,
off64_t offset, int fragment_index, int
move);
DESCRIPTION¶
These version of gd_frameoffset(3) and gd_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 gd_frameoffset() and gd_alter_frameoffset(). Otherwise, gd_frameoffset() and gd_alter_frameoffset() will be versions of these functions which use a 32-bit off_t.SEE ALSO¶
gd_alter_frameoffset(3), gd_frameoffset(3), feature_test_macros(7)| 16 July 2010 | Version 0.7.0 |