diff options
| author | Tom Lane | 2018-10-17 19:32:47 +0000 |
|---|---|---|
| committer | Tom Lane | 2018-10-17 19:32:47 +0000 |
| commit | 48d818ede15b3e43546e8d49dc19a3021bc773cf (patch) | |
| tree | ab25aefed75677283c80bc4ce19d8d9315698b07 /src/interfaces | |
| parent | 9958b2b2a8cc25e8d791fc965fff3f0496163be6 (diff) | |
Const-ify a few more large static tables.
Per research by Andres.
Discussion: https://postgr.es/m/20181015200754.7y7zfuzsoux2c4ya@alap3.anarazel.de
Diffstat (limited to 'src/interfaces')
| -rw-r--r-- | src/interfaces/ecpg/pgtypeslib/dt.h | 2 | ||||
| -rw-r--r-- | src/interfaces/ecpg/pgtypeslib/dt_common.c | 20 |
2 files changed, 11 insertions, 11 deletions
diff --git a/src/interfaces/ecpg/pgtypeslib/dt.h b/src/interfaces/ecpg/pgtypeslib/dt.h index 8cf03bfedf..2c967b303a 100644 --- a/src/interfaces/ecpg/pgtypeslib/dt.h +++ b/src/interfaces/ecpg/pgtypeslib/dt.h @@ -336,6 +336,6 @@ extern char *pgtypes_date_weekdays_short[]; extern char *pgtypes_date_months[]; extern char *months[]; extern char *days[]; -extern int day_tab[2][13]; +extern const int day_tab[2][13]; #endif /* DT_H */ diff --git a/src/interfaces/ecpg/pgtypeslib/dt_common.c b/src/interfaces/ecpg/pgtypeslib/dt_common.c index 568b172596..ba4dd3a924 100644 --- a/src/interfaces/ecpg/pgtypeslib/dt_common.c +++ b/src/interfaces/ecpg/pgtypeslib/dt_common.c @@ -10,13 +10,13 @@ #include "dt.h" #include "pgtypes_timestamp.h" -int day_tab[2][13] = { +const int day_tab[2][13] = { {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 0}, {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 0}}; typedef long AbsoluteTime; -static datetkn datetktbl[] = { +static const datetkn datetktbl[] = { /* text, token, lexval */ {EARLY, RESERV, DTK_EARLY}, /* "-infinity" reserved for "early time" */ {"acsst", DTZ, 37800}, /* Cent. Australia */ @@ -420,7 +420,7 @@ static datetkn datetktbl[] = { {ZULU, TZ, 0}, /* UTC */ }; -static datetkn deltatktbl[] = { +static const datetkn deltatktbl[] = { /* text, token, lexval */ {"@", IGNORE_DTF, 0}, /* postgres relative prefix */ {DAGO, AGO, 0}, /* "ago" indicates negative time offset */ @@ -490,9 +490,9 @@ static datetkn deltatktbl[] = { static const unsigned int szdatetktbl = lengthof(datetktbl); static const unsigned int szdeltatktbl = lengthof(deltatktbl); -static datetkn *datecache[MAXDATEFIELDS] = {NULL}; +static const datetkn *datecache[MAXDATEFIELDS] = {NULL}; -static datetkn *deltacache[MAXDATEFIELDS] = {NULL}; +static const datetkn *deltacache[MAXDATEFIELDS] = {NULL}; char *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", NULL}; @@ -502,12 +502,12 @@ char *pgtypes_date_weekdays_short[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fr char *pgtypes_date_months[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December", NULL}; -static datetkn * -datebsearch(char *key, datetkn *base, unsigned int nel) +static const datetkn * +datebsearch(const char *key, const datetkn *base, unsigned int nel) { if (nel > 0) { - datetkn *last = base + nel - 1, + const datetkn *last = base + nel - 1, *position; int result; @@ -540,7 +540,7 @@ int DecodeUnits(int field, char *lowtoken, int *val) { int type; - datetkn *tp; + const datetkn *tp; /* use strncmp so that we match truncated tokens */ if (deltacache[field] != NULL && @@ -641,7 +641,7 @@ static int DecodeSpecial(int field, char *lowtoken, int *val) { int type; - datetkn *tp; + const datetkn *tp; /* use strncmp so that we match truncated tokens */ if (datecache[field] != NULL && |