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branches/zip: Introduce UNIV_INTERN, a linkage specifier for InnoDB-global

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symbols.  Use it for all definitions of non-static variables and functions.

lexyy.c, make_flex.sh: Declare yylex as UNIV_INTERN, not static.  It is
referenced from pars0grm.c.

Actually, according to
	nm .libs/ha_innodb.so|grep -w '[ABCE-TVXYZ]'
the following symbols are still global:

* The vtable for class ha_innodb
* pars0grm.c: The function yyparse() and the variables yychar, yylval, yynerrs

The required changes to the Bison-generated file pars0grm.c will be addressed
in a separate commit, which will add a script similar to make_flex.sh.

The class ha_innodb is renamed from class ha_innobase by a #define.  Thus,
there will be no clash with the builtin InnoDB.  However, there will be some
overhead for invoking virtual methods of class ha_innodb.  Ideas for making
the vtable hidden are welcome.  -fvisibility=hidden is not available in GCC 3.
This commit is contained in:
marko
2008-02-06 14:17:36 +00:00
parent 891074b0c4
commit 1d1dc31a06
117 changed files with 1829 additions and 1797 deletions
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12
eval/eval0proc.c
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@@ -14,7 +14,7 @@ Created 1/20/1998 Heikki Tuuri
/**************************************************************************
Performs an execution step of an if-statement node. */
UNIV_INTERN
que_thr_t*
if_step(
/*====*/
@@ -90,7 +90,7 @@ if_step(
/**************************************************************************
Performs an execution step of a while-statement node. */
UNIV_INTERN
que_thr_t*
while_step(
/*=======*/
@@ -126,7 +126,7 @@ while_step(
/**************************************************************************
Performs an execution step of an assignment statement node. */
UNIV_INTERN
que_thr_t*
assign_step(
/*========*/
@@ -153,7 +153,7 @@ assign_step(
/**************************************************************************
Performs an execution step of a for-loop node. */
UNIV_INTERN
que_thr_t*
for_step(
/*=====*/
@@ -215,7 +215,7 @@ for_step(
/**************************************************************************
Performs an execution step of an exit statement node. */
UNIV_INTERN
que_thr_t*
exit_step(
/*======*/
@@ -247,7 +247,7 @@ exit_step(
/**************************************************************************
Performs an execution step of a return-statement node. */
UNIV_INTERN
que_thr_t*
return_step(
/*========*/