database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-25 21:42:33 +03:00
Code

Let compiler handle size calculation of bool types.

Browse Source 
Back in the day this did not work, but modern compilers should handle it themselves.
This commit is contained in:
Michael Meskes 2015-09-17 15:41:04 +02:00
parent 22f519c92a
commit 293fd7c77e
2 changed files with 4 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/interfaces/ecpg/ecpglib/data.c
View File

@ -423,27 +423,13 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
case ECPGt_bool:
if (pval[0] == 'f' && pval[1] == '\0')
{
if (offset == sizeof(char))
*((char *) (var + offset * act_tuple)) = false;
else if (offset == sizeof(int))
*((int *) (var + offset * act_tuple)) = false;
else
ecpg_raise(lineno, ECPG_CONVERT_BOOL,
ECPG_SQLSTATE_DATATYPE_MISMATCH,
NULL);
*((bool *) (var + offset * act_tuple)) = false;
pval++;
break;
}
else if (pval[0] == 't' && pval[1] == '\0')
{
if (offset == sizeof(char))
*((char *) (var + offset * act_tuple)) = true;
else if (offset == sizeof(int))
*((int *) (var + offset * act_tuple)) = true;
else
ecpg_raise(lineno, ECPG_CONVERT_BOOL,
ECPG_SQLSTATE_DATATYPE_MISMATCH,
NULL);
*((bool *) (var + offset * act_tuple)) = true;
pval++;
break;
}

11
src/interfaces/ecpg/ecpglib/execute.c
View File

@ -752,18 +752,9 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari
{
strcpy(mallocedval, "{");
if (var->offset == sizeof(char))
for (element = 0; element < asize; element++)
sprintf(mallocedval + strlen(mallocedval), "%c,", (((char *) var->value)[element]) ? 't' : 'f');
sprintf(mallocedval + strlen(mallocedval), "%c,", (((bool *) var->value)[element]) ? 't' : 'f');
/*
* this is necessary since sizeof(C++'s bool)==sizeof(int)
*/
else if (var->offset == sizeof(int))
for (element = 0; element < asize; element++)
sprintf(mallocedval + strlen(mallocedval), "%c,", (((int *) var->value)[element]) ? 't' : 'f');
else
ecpg_raise(lineno, ECPG_CONVERT_BOOL, ECPG_SQLSTATE_DATATYPE_MISMATCH, NULL);
strcpy(mallocedval + strlen(mallocedval) - 1, "}");
}