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authorMichael Meskes <meskes@postgresql.org>2003-03-16 10:49:51 +0000
committerMichael Meskes <meskes@postgresql.org>2003-03-16 10:49:51 +0000
commitbb3730893b475bbf84fbde79918ddda9f31dc550 (patch)
treeb74b752bed83ee1245d7315ac4559ccb0373836e /src/interfaces/ecpg/lib/extern.h
parenta4f25b6a9c2dbf5f38e498922e3761cb3bf46ba0 (diff)
downloadpostgresql-bb3730893b475bbf84fbde79918ddda9f31dc550.tar.gz
postgresql-bb3730893b475bbf84fbde79918ddda9f31dc550.zip
Forgot some files...
Diffstat (limited to 'src/interfaces/ecpg/lib/extern.h')
-rw-r--r--src/interfaces/ecpg/lib/extern.h102
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diff --git a/src/interfaces/ecpg/lib/extern.h b/src/interfaces/ecpg/lib/extern.h
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--- a/src/interfaces/ecpg/lib/extern.h
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-#ifndef _ECPG_LIB_EXTERN_H
-#define _ECPG_LIB_EXTERN_H
-
-#include "postgres_fe.h"
-#include "libpq-fe.h"
-
-/* Here are some methods used by the lib. */
-
-/* Stores the backend error message for client access */
-void set_backend_err(const char *err, int lineon);
-
-/* Store and retrieve the backend error message for client access */
-void set_backend_err(const char *err, int lineon);
-char *ECPGerrmsg(void);
-
-/* Returns a pointer to a string containing a simple type name. */
-void ECPGadd_mem(void *ptr, int lineno);
-
-bool ECPGget_data(const PGresult *, int, int, int, enum ECPGttype type,
- enum ECPGttype, char *, char *, long, long, long, bool);
-struct connection *ECPGget_connection(const char *);
-void ECPGinit_sqlca(void);
-char *ECPGalloc(long, int);
-void ECPGfree(void *);
-bool ECPGinit(const struct connection *, const char *, const int);
-char *ECPGstrdup(const char *, int);
-const char *ECPGtype_name(enum ECPGttype);
-unsigned int ECPGDynamicType(Oid);
-void ECPGfree_auto_mem(void);
-void ECPGclear_auto_mem(void);
-
-/* A generic varchar type. */
-struct ECPGgeneric_varchar
-{
- int len;
- char arr[1];
-};
-
-/*
- * type information cache
- */
-
-struct ECPGtype_information_cache
-{
- struct ECPGtype_information_cache *next;
- int oid;
- bool isarray;
-};
-
-/* structure to store one statement */
-struct statement
-{
- int lineno;
- char *command;
- struct connection *connection;
- struct variable *inlist;
- struct variable *outlist;
-};
-
-/* structure to store connections */
-struct connection
-{
- char *name;
- PGconn *connection;
- bool committed;
- int autocommit;
- struct ECPGtype_information_cache *cache_head;
- struct connection *next;
-};
-
-/* structure to store descriptors */
-struct descriptor
-{
- char *name;
- PGresult *result;
- struct descriptor *next;
-};
-
-struct variable
-{
- enum ECPGttype type;
- void *value;
- void *pointer;
- long varcharsize;
- long arrsize;
- long offset;
- enum ECPGttype ind_type;
- void *ind_value;
- void *ind_pointer;
- long ind_varcharsize;
- long ind_arrsize;
- long ind_offset;
- struct variable *next;
-};
-
-PGresult **
- ECPGdescriptor_lvalue(int line, const char *descriptor);
-
-bool ECPGstore_result(const PGresult *results, int act_field,
- const struct statement * stmt, struct variable * var);
-
-#endif /* _ECPG_LIB_EXTERN_H */