57 Commits (e8dbdb15dbc8529518ab0303bf358d07c7ad9e18)

Author	SHA1	Message	Date
Bruce Momjian	d747140279	8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list ... provided by Andrew.	16 years ago
Bruce Momjian	511db38ace	Update copyright for 2009.	17 years ago
Tom Lane	220db7ccd8	Simplify and standardize conversions between TEXT datums and ordinary C ... strings. This patch introduces four support functions cstring_to_text, cstring_to_text_with_len, text_to_cstring, and text_to_cstring_buffer, and two macros CStringGetTextDatum and TextDatumGetCString. A number of existing macros that provided variants on these themes were removed. Most of the places that need to make such conversions now require just one function or macro call, in place of the multiple notational layers that used to be needed. There are no longer any direct calls of textout or textin, and we got most of the places that were using handmade conversions via memcpy (there may be a few still lurking, though). This commit doesn't make any serious effort to eliminate transient memory leaks caused by detoasting toasted text objects before they reach text_to_cstring. We changed PG_GETARG_TEXT_P to PG_GETARG_TEXT_PP in a few places where it was easy, but much more could be done. Brendan Jurd and Tom Lane	18 years ago
Tom Lane	ce9baa06f0	Fix some missed copyright updates.	18 years ago
Bruce Momjian	fdf5a5efb7	pgindent run for 8.3.	18 years ago
Tom Lane	6889303531	Redefine the lp_flags field of item pointers as having four states, rather ... than two independent bits (one of which was never used in heap pages anyway, or at least hadn't been in a very long time). This gives us flexibility to add the HOT notions of redirected and dead item pointers without requiring anything so klugy as magic values of lp_off and lp_len. The state values are chosen so that for the states currently in use (pre-HOT) there is no change in the physical representation.	18 years ago
Bruce Momjian	64058429c5	Add database page inspection /contrib module. ... Simon and Heikki	19 years ago