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wrappers.c
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wrappers.c
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/*
The wrappers are binding code for cases where cgo can not
execute or call functions directly
*/
#include <unqlite.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define VERSION "1.0"
#ifdef __cplusplus
extern "C" {
#endif
char * extract_unqlite_log_error(unqlite *pDb) {
/*
This function will return the number of chars at the error message
If there is no error message than 0 is returned
*/
int length;
char *buffer;
//Extract the errror if exists
unqlite_config(pDb, UNQLITE_CONFIG_JX9_ERR_LOG, &buffer, &length);
return buffer;
}
char * extract_vm_output(unqlite_vm *pvm, int *length) {
const void *buffer;
char *t;
//Extract the VM output
unqlite_vm_config(pvm, UNQLITE_VM_CONFIG_EXTRACT_OUTPUT, &buffer, length);
t = (char *)malloc(*length + 1);
memcpy(t, (const char*)buffer, *length);
return t;
}
char * extract_variable_as_string(unqlite_value *unqlite_value, int *len) {
return (unsigned char *)unqlite_value_to_string(unqlite_value, len);
}
#ifdef __cplusplus
extern }
#endif