database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-13 07:41:39 +03:00
Code Activity

Revise handling of oldstyle/newstyle functions per recent discussions

Browse Source 
in pghackers list.  Support for oldstyle internal functions is gone
(no longer needed, since conversion is complete) and pg_language entry
'internal' now implies newstyle call convention.  pg_language entry
'newC' is gone; both old and newstyle dynamically loaded C functions
are now called language 'C'.  A newstyle function must be identified
by an associated info routine.  See src/backend/utils/fmgr/README.
This commit is contained in:
Tom Lane
2000-11-20 20:36:57 +00:00
parent 99198ac6b8
commit 5bb2300b59
52 changed files with 571 additions and 328 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/tutorial/funcs_new.c
View File

@ -30,6 +30,8 @@ Datum c_overpaid(PG_FUNCTION_ARGS);
/* By Value */
PG_FUNCTION_INFO_V1(add_one);
Datum
add_one(PG_FUNCTION_ARGS)
{
@ -40,6 +42,8 @@ add_one(PG_FUNCTION_ARGS)
/* By Reference, Fixed Length */
PG_FUNCTION_INFO_V1(add_one_float8);
Datum
add_one_float8(PG_FUNCTION_ARGS)
{
@ -49,6 +53,8 @@ add_one_float8(PG_FUNCTION_ARGS)
PG_RETURN_FLOAT8(arg + 1.0);
}
PG_FUNCTION_INFO_V1(makepoint);
Datum
makepoint(PG_FUNCTION_ARGS)
{
@ -64,6 +70,8 @@ makepoint(PG_FUNCTION_ARGS)
/* By Reference, Variable Length */
PG_FUNCTION_INFO_V1(copytext);
Datum
copytext(PG_FUNCTION_ARGS)
{
@ -82,6 +90,8 @@ copytext(PG_FUNCTION_ARGS)
PG_RETURN_TEXT_P(new_t);
}
PG_FUNCTION_INFO_V1(concat_text);
Datum
concat_text(PG_FUNCTION_ARGS)
{
@ -99,6 +109,8 @@ concat_text(PG_FUNCTION_ARGS)
/* Composite types */
PG_FUNCTION_INFO_V1(c_overpaid);
Datum
c_overpaid(PG_FUNCTION_ARGS)
{