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Add some const decorations to prototypes

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Reviewed-by: Fabien COELHO <coelho@cri.ensmp.fr>
This commit is contained in:
Peter Eisentraut
2017-10-31 10:34:31 -04:00
parent 7e60e67861
commit 0e1539ba0d
95 changed files with 236 additions and 236 deletions
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20
src/interfaces/ecpg/ecpglib/misc.c
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@ -375,7 +375,7 @@ ECPGset_noind_null(enum ECPGttype type, void *ptr)
}
static bool
_check(unsigned char *ptr, int length)
_check(const unsigned char *ptr, int length)
{
for (length--; length >= 0; length--)
if (ptr[length] != 0xff)
@ -385,36 +385,36 @@ _check(unsigned char *ptr, int length)
}
bool
ECPGis_noind_null(enum ECPGttype type, void *ptr)
ECPGis_noind_null(enum ECPGttype type, const void *ptr)
{
switch (type)
{
case ECPGt_char:
case ECPGt_unsigned_char:
case ECPGt_string:
if (*((char *) ptr) == '\0')
if (*((const char *) ptr) == '\0')
return true;
break;
case ECPGt_short:
case ECPGt_unsigned_short:
if (*((short int *) ptr) == SHRT_MIN)
if (*((const short int *) ptr) == SHRT_MIN)
return true;
break;
case ECPGt_int:
case ECPGt_unsigned_int:
if (*((int *) ptr) == INT_MIN)
if (*((const int *) ptr) == INT_MIN)
return true;
break;
case ECPGt_long:
case ECPGt_unsigned_long:
case ECPGt_date:
if (*((long *) ptr) == LONG_MIN)
if (*((const long *) ptr) == LONG_MIN)
return true;
break;
#ifdef HAVE_LONG_LONG_INT
case ECPGt_long_long:
case ECPGt_unsigned_long_long:
if (*((long long *) ptr) == LONG_LONG_MIN)
if (*((const long long *) ptr) == LONG_LONG_MIN)
return true;
break;
#endif /* HAVE_LONG_LONG_INT */
@ -425,15 +425,15 @@ ECPGis_noind_null(enum ECPGttype type, void *ptr)
return _check(ptr, sizeof(double));
break;
case ECPGt_varchar:
if (*(((struct ECPGgeneric_varchar *) ptr)->arr) == 0x00)
if (*(((const struct ECPGgeneric_varchar *) ptr)->arr) == 0x00)
return true;
break;
case ECPGt_decimal:
if (((decimal *) ptr)->sign == NUMERIC_NULL)
if (((const decimal *) ptr)->sign == NUMERIC_NULL)
return true;
break;
case ECPGt_numeric:
if (((numeric *) ptr)->sign == NUMERIC_NULL)
if (((const numeric *) ptr)->sign == NUMERIC_NULL)
return true;
break;
case ECPGt_interval: