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Diffstat (limited to 'src/interfaces/ecpg/include/compatlib.h')
| -rw-r--r-- | src/interfaces/ecpg/include/compatlib.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/interfaces/ecpg/include/compatlib.h b/src/interfaces/ecpg/include/compatlib.h new file mode 100644 index 00000000000..2cb85fdf1ab --- /dev/null +++ b/src/interfaces/ecpg/include/compatlib.h @@ -0,0 +1,82 @@ +#ifndef _COMPATLIB_H +#define _COMPATLIB_H +/* + * This file contains stuff needed to be as compatible to other DBMS as possible. + */ + +#include <ecpglib.h> +#include <pgtypes_date.h> +#include <pgtypes_interval.h> +#include <pgtypes_numeric.h> +#include <pgtypes_timestamp.h> + +/* The following stuff is for Informix compatibility */ + +#define SQLNOTFOUND 100 + +#define ECPG_INFORMIX_NUM_OVERFLOW -1200 +#define ECPG_INFORMIX_NUM_UNDERFLOW -1201 +#define ECPG_INFORMIX_DIVIDE_ZERO -1202 +#define ECPG_INFORMIX_BAD_YEAR -1204 +#define ECPG_INFORMIX_BAD_MONTH -1205 +#define ECPG_INFORMIX_BAD_DAY -1206 +#define ECPG_INFORMIX_ENOSHORTDATE -1209 +#define ECPG_INFORMIX_DATE_CONVERT -1210 +#define ECPG_INFORMIX_OUT_OF_MEMORY -1211 +#define ECPG_INFORMIX_ENOTDMY -1212 +#define ECPG_INFORMIX_BAD_NUMERIC -1213 +#define ECPG_INFORMIX_BAD_EXPONENT -1216 +#define ECPG_INFORMIX_BAD_DATE -1218 +#define ECPG_INFORMIX_EXTRA_CHARS -1264 + +extern int rdatestr(date, char *); +extern void rtoday(date *); +extern int rjulmdy(date, short *); +extern int rdefmtdate(date *, char *, char *); +extern int rfmtdate(date, char *, char *); +extern int rmdyjul(short *, date *); +extern int rstrdate(char *, date *); +extern int rdayofweek(date); + +extern int rfmtlong(long, char *, char *); +extern int rgetmsg(int, char *, int); +extern int risnull(int, char *); +extern int rsetnull(int, char *); +extern int rtypalign(int, int); +extern int rtypmsize(int, int); +extern int rtypwidth(int, int); +extern void rupshift(char *); + +extern int byleng(char *, int); +extern void ldchar(char *, int, char *); + +extern void ECPG_informix_set_var(int, void *, int); +extern void *ECPG_informix_get_var(int); + +/* Informix defines these in decimal.h */ +int decadd(decimal *, decimal *, decimal *); +int deccmp(decimal *, decimal *); +void deccopy(decimal *, decimal *); +int deccvasc(char *, int, decimal *); +int deccvdbl(double, decimal *); +int deccvint(int, decimal *); +int deccvlong(long, decimal *); +int decdiv(decimal *, decimal *, decimal *); +int decmul(decimal *, decimal *, decimal *); +int decsub(decimal *, decimal *, decimal *); +int dectoasc(decimal *, char *, int, int); +int dectodbl(decimal *, double *); +int dectoint(decimal *, int *); +int dectolong(decimal *, long *); + +/* Informix defines these in datetime.h */ + +extern void dtcurrent(timestamp *); +extern int dtcvasc(char *, timestamp *); +extern int dtsub(timestamp *, timestamp *, interval *); +extern int dttoasc(timestamp *, char *); +extern int dttofmtasc(timestamp *, char *, int, char *); +extern int intoasc(interval *, char *); +extern int dtcvfmtasc(char *, char *, timestamp *); + +#endif /* ndef _COMPATLIB_H */ |