sqlca.h File Reference

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Data Structures
struct	sqlca_t

Macros
#define	PGDLLIMPORT
#define	SQLERRMC_LEN   150
#define	sqlca   (*ECPGget_sqlca())

Functions
struct sqlca_t *	ECPGget_sqlca (void)

Macro Definition Documentation

PGDLLIMPORT

#define PGDLLIMPORT

Definition at line 8 of file sqlca.h.

sqlca

#define sqlca   (*ECPGget_sqlca())

Definition at line 59 of file sqlca.h.

SQLERRMC_LEN

#define SQLERRMC_LEN   150

Definition at line 12 of file sqlca.h.

Function Documentation

ECPGget_sqlca()

struct sqlca_t* ECPGget_sqlca

(

void

)

Definition at line 141 of file misc.c.

{
#ifdef ENABLE_THREAD_SAFETY
    struct sqlca_t *sqlca;
 
    pthread_once(&sqlca_key_once, ecpg_sqlca_key_init);
 
    sqlca = pthread_getspecific(sqlca_key);
    if (sqlca == NULL)
    {
        sqlca = malloc(sizeof(struct sqlca_t));
        if (sqlca == NULL)
            return NULL;
        ecpg_init_sqlca(sqlca);
        pthread_setspecific(sqlca_key, sqlca);
    }
    return sqlca;
#else
    return &sqlca;
#endif
}