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ITAGAKI Takahiro <itagaki.takahiro@oss.ntt.co.jp> added thread-safe

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descriptor handling
This commit is contained in:
Michael Meskes
2007-10-02 09:50:00 +00:00
parent f1d37a9997
commit 0c2eb200d6
15 changed files with 345 additions and 84 deletions
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9
src/interfaces/ecpg/ecpglib/extern.h
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@@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/extern.h,v 1.28 2007/09/30 11:38:48 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/extern.h,v 1.29 2007/10/02 09:49:59 meskes Exp $ */
#ifndef _ECPG_LIB_EXTERN_H
#define _ECPG_LIB_EXTERN_H
@@ -36,6 +36,8 @@ bool ECPGget_data(const PGresult *, int, int, int, enum ECPGttype type,
#ifdef ENABLE_THREAD_SAFETY
void ecpg_pthreads_init(void);
#else
#define ecpg_pthreads_init() ((void)0)
#endif
struct connection *ECPGget_connection(const char *);
char *ECPGalloc(long, int);
@@ -92,6 +94,7 @@ struct connection
int autocommit;
struct ECPGtype_information_cache *cache_head;
struct prepared_statement *prep_stmts;
struct descriptor *descriptors;
struct connection *next;
};
@@ -105,8 +108,6 @@ struct descriptor
struct descriptor_item *items;
};
extern struct descriptor *all_descriptors;
struct descriptor_item
{
int num;
@@ -136,7 +137,7 @@ struct variable
struct variable *next;
};
PGresult **ECPGdescriptor_lvalue(int line, const char *descriptor);
struct descriptor *ECPGfind_desc(int line, const char *name);
bool ECPGstore_result(const PGresult *results, int act_field,
const struct statement * stmt, struct variable * var);