mirror of
https://github.com/postgres/postgres.git
synced 2025-07-11 10:01:57 +03:00
Make functions static where possible, enclose unused functions in #ifdef NOT_USED.
This commit is contained in:
Bruce Momjian
@ -7,7 +7,7 @@
|
||||
*
|
||||
*
|
||||
* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.31 1997/07/29 16:09:38 thomas Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.32 1997/08/19 21:34:34 momjian Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
@ -31,6 +31,24 @@
|
||||
#endif
|
||||
#include "utils/builtins.h"
|
||||
|
||||
static int DecodeDate(char *str, int fmask, int *tmask, struct tm *tm);
|
||||
static int DecodeNumber( int flen, char *field,
|
||||
int fmask, int *tmask, struct tm *tm, double *fsec);
|
||||
static int DecodeNumberField( int len, char *str,
|
||||
int fmask, int *tmask, struct tm *tm, double *fsec);
|
||||
static int DecodeSpecial(int field, char *lowtoken, int *val);
|
||||
static int DecodeTime(char *str, int fmask, int *tmask,
|
||||
struct tm *tm, double *fsec);
|
||||
static int DecodeTimezone( char *str, int *tzp);
|
||||
static int DecodeUnits(int field, char *lowtoken, int *val);
|
||||
static int EncodeSpecialDateTime(DateTime dt, char *str);
|
||||
static datetkn *datebsearch(char *key, datetkn *base, unsigned int nel);
|
||||
static DateTime dt2local( DateTime dt, int timezone);
|
||||
static void dt2time(DateTime dt, int *hour, int *min, double *sec);
|
||||
static int j2day( int jd);
|
||||
static int timespan2tm(TimeSpan span, struct tm *tm, float8 *fsec);
|
||||
static int tm2timespan(struct tm *tm, double fsec, TimeSpan *span);
|
||||
|
||||
#define USE_DATE_CACHE 1
|
||||
#define ROUND_ALL 0
|
||||
|
||||
@ -50,7 +68,7 @@ char *days[] = {"Sunday", "Monday", "Tuesday", "Wednesday",
|
||||
#define TMODULO(t,q,u) {q = ((t < 0)? ceil(t / u): floor(t / u)); \
|
||||
if (q != 0) t -= rint(q * u);}
|
||||
|
||||
void GetEpochTime( struct tm *tm);
|
||||
static void GetEpochTime( struct tm *tm);
|
||||
|
||||
#define UTIME_MINYEAR (1901)
|
||||
#define UTIME_MINMONTH (12)
|
||||
@ -265,6 +283,7 @@ datetime_finite(DateTime *datetime)
|
||||
} /* datetime_finite() */
|
||||
|
||||
|
||||
#ifdef NOT_USED
|
||||
bool
|
||||
timespan_finite(TimeSpan *timespan)
|
||||
{
|
||||
@ -273,13 +292,13 @@ timespan_finite(TimeSpan *timespan)
|
||||
|
||||
return(! TIMESPAN_NOT_FINITE(*timespan));
|
||||
} /* timespan_finite() */
|
||||
|
||||
#endif
|
||||
|
||||
/*----------------------------------------------------------
|
||||
* Relational operators for datetime.
|
||||
*---------------------------------------------------------*/
|
||||
|
||||
void
|
||||
static void
|
||||
GetEpochTime( struct tm *tm)
|
||||
{
|
||||
struct tm *t0;
|
||||
@ -1115,6 +1134,7 @@ timespan_text(TimeSpan *timespan)
|
||||
* Text type may not be null terminated, so copy to temporary string
|
||||
* then call the standard input routine.
|
||||
*/
|
||||
#ifdef NOT_USED
|
||||
TimeSpan *
|
||||
text_timespan(text *str)
|
||||
{
|
||||
@ -1134,7 +1154,7 @@ text_timespan(text *str)
|
||||
|
||||
return(result);
|
||||
} /* text_timespan() */
|
||||
|
||||
#endif
|
||||
|
||||
/* datetime_trunc()
|
||||
* Extract specified field from datetime.
|
||||
@ -2005,7 +2025,7 @@ j2date( int jd, int *year, int *month, int *day)
|
||||
return;
|
||||
} /* j2date() */
|
||||
|
||||
int
|
||||
static int
|
||||
j2day( int date)
|
||||
{
|
||||
int day;
|
||||
@ -2188,7 +2208,7 @@ printf( "tm2datetime- time is %f %02d:%02d:%02d %f\n", time, tm->tm_hour, tm->tm
|
||||
/* timespan2tm()
|
||||
* Convert a timespan data type to a tm structure.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
timespan2tm(TimeSpan span, struct tm *tm, float8 *fsec)
|
||||
{
|
||||
double time;
|
||||
@ -2222,7 +2242,7 @@ printf( "timespan2tm- %d %f = %04d-%02d-%02d %02d:%02d:%02d %.2f\n", span.month,
|
||||
return 0;
|
||||
} /* timespan2tm() */
|
||||
|
||||
int
|
||||
static int
|
||||
tm2timespan( struct tm *tm, double fsec, TimeSpan *span)
|
||||
{
|
||||
span->month = ((tm->tm_year*12)+tm->tm_mon);
|
||||
@ -2238,7 +2258,7 @@ printf( "tm2timespan- %d %f = %04d-%02d-%02d %02d:%02d:%02d %.2f\n", span->month
|
||||
} /* tm2timespan() */
|
||||
|
||||
|
||||
DateTime
|
||||
static DateTime
|
||||
dt2local(DateTime dt, int tz)
|
||||
{
|
||||
dt -= tz;
|
||||
@ -2252,7 +2272,7 @@ time2t(const int hour, const int min, const double sec)
|
||||
return((((hour*60)+min)*60)+sec);
|
||||
} /* time2t() */
|
||||
|
||||
void
|
||||
static void
|
||||
dt2time(DateTime jd, int *hour, int *min, double *sec)
|
||||
{
|
||||
double time;
|
||||
@ -2748,7 +2768,7 @@ printf( " %02d:%02d:%02d (%f)\n", tm->tm_hour, tm->tm_min, tm->tm_sec, *fsec);
|
||||
* Decode date string which includes delimiters.
|
||||
* Insist on a complete set of fields.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
DecodeDate(char *str, int fmask, int *tmask, struct tm *tm)
|
||||
{
|
||||
double fsec;
|
||||
@ -2835,7 +2855,7 @@ printf( "DecodeDate- illegal field %s value is %d\n", field[i], val);
|
||||
* Only check the lower limit on hours, since this same code
|
||||
* can be used to represent time spans.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
DecodeTime(char *str, int fmask, int *tmask, struct tm *tm, double *fsec)
|
||||
{
|
||||
char *cp;
|
||||
@ -2879,7 +2899,7 @@ DecodeTime(char *str, int fmask, int *tmask, struct tm *tm, double *fsec)
|
||||
/* DecodeNumber()
|
||||
* Interpret numeric field as a date value in context.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
DecodeNumber( int flen, char *str, int fmask, int *tmask, struct tm *tm, double *fsec)
|
||||
{
|
||||
int val;
|
||||
@ -2985,7 +3005,7 @@ printf( "DecodeNumber- (2) match %d (%s) as year\n", val, str);
|
||||
/* DecodeNumberField()
|
||||
* Interpret numeric string as a concatenated date field.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
DecodeNumberField( int len, char *str, int fmask, int *tmask, struct tm *tm, double *fsec)
|
||||
{
|
||||
char *cp;
|
||||
@ -3058,7 +3078,8 @@ printf( "DecodeNumberField- %s is time field fmask=%08x tmask=%08x\n", str, fmas
|
||||
/* DecodeTimezone()
|
||||
* Interpret string as a numeric timezone.
|
||||
*/
|
||||
int DecodeTimezone( char *str, int *tzp)
|
||||
static int
|
||||
DecodeTimezone( char *str, int *tzp)
|
||||
{
|
||||
int tz;
|
||||
int hr, min;
|
||||
@ -3095,7 +3116,7 @@ int DecodeTimezone( char *str, int *tzp)
|
||||
* Implement a cache lookup since it is likely that dates
|
||||
* will be related in format.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
DecodeSpecial(int field, char *lowtoken, int *val)
|
||||
{
|
||||
int type;
|
||||
@ -3351,7 +3372,7 @@ printf( " %02d:%02d:%02d\n", tm->tm_hour, tm->tm_min, tm->tm_sec);
|
||||
* Decode text string using lookup table.
|
||||
* This routine supports time interval decoding.
|
||||
*/
|
||||
int
|
||||
static int
|
||||
DecodeUnits(int field, char *lowtoken, int *val)
|
||||
{
|
||||
int type;
|
||||
@ -3388,7 +3409,7 @@ DecodeUnits(int field, char *lowtoken, int *val)
|
||||
* Binary search -- from Knuth (6.2.1) Algorithm B. Special case like this
|
||||
* is WAY faster than the generic bsearch().
|
||||
*/
|
||||
datetkn *
|
||||
static datetkn *
|
||||
datebsearch(char *key, datetkn *base, unsigned int nel)
|
||||
{
|
||||
register datetkn *last = base + nel - 1, *position;
|
||||
@ -3414,7 +3435,8 @@ datebsearch(char *key, datetkn *base, unsigned int nel)
|
||||
/* EncodeSpecialDateTime()
|
||||
* Convert reserved datetime data type to string.
|
||||
*/
|
||||
int EncodeSpecialDateTime(DateTime dt, char *str)
|
||||
static int
|
||||
EncodeSpecialDateTime(DateTime dt, char *str)
|
||||
{
|
||||
if (DATETIME_IS_RESERVED(dt)) {
|
||||
if (DATETIME_IS_INVALID(dt)) {
|
||||
|
||||
Reference in New Issue
Block a user