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- Synced preproc.y with gram.y.

Browse Source 
- Include some patches by Christof Petig <christof.petig@wtal.de>.
This commit is contained in:
Michael Meskes
2001-08-19 09:21:45 +00:00
parent 0c439e5ef6
commit db07a3f47f
8 changed files with 160 additions and 57 deletions
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17
src/interfaces/ecpg/preproc/descriptor.c
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@@ -1,5 +1,8 @@
/*
* functions needed for descriptor handling
*
* since descriptor might be either a string constant or a string var
* we need to check for a constant if we expect a constant
*/
#include "postgres_fe.h"
@@ -71,7 +74,11 @@ static struct descriptor *descriptors;
void
add_descriptor(char *name, char *connection)
{
struct descriptor *new = (struct descriptor *) mm_alloc(sizeof(struct descriptor));
struct descriptor *new;
if (name[0]!='"') return;
new = (struct descriptor *) mm_alloc(sizeof(struct descriptor));
new->next = descriptors;
new->name = mm_alloc(strlen(name) + 1);
@@ -92,6 +99,8 @@ drop_descriptor(char *name, char *connection)
struct descriptor *i;
struct descriptor **lastptr = &descriptors;
if (name[0]!='"') return;
for (i = descriptors; i; lastptr = &i->next, i = i->next)
{
if (!strcmp(name, i->name))
@@ -119,6 +128,8 @@ lookup_descriptor(char *name, char *connection)
{
struct descriptor *i;
if (name[0]!='"') return NULL;
for (i = descriptors; i; i = i->next)
{
if (!strcmp(name, i->name))
@@ -139,7 +150,7 @@ output_get_descr_header(char *desc_name)
{
struct assignment *results;
fprintf(yyout, "{ ECPGget_desc_header(%d, \"%s\", &(", yylineno, desc_name);
fprintf(yyout, "{ ECPGget_desc_header(%d, %s, &(", yylineno, desc_name);
for (results = assignments; results != NULL; results = results->next)
{
if (results->value == ECPGd_count)
@@ -161,7 +172,7 @@ output_get_descr(char *desc_name, char *index)
{
struct assignment *results;
fprintf(yyout, "{ ECPGget_desc(%d,\"%s\",%s,", yylineno, desc_name, index);
fprintf(yyout, "{ ECPGget_desc(%d, %s, %s,", yylineno, desc_name, index);
for (results = assignments; results != NULL; results = results->next)
{
const struct variable *v = find_variable(results->variable);