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Fix warnings on Windows

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This commit is contained in:
Alexey Romanov
2014-10-11 00:17:24 +04:00
parent 233a2c1559
commit 78ac8991eb
2 changed files with 44 additions and 36 deletions
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79
c_src/sqlite3_drv.c
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@@ -1,5 +1,6 @@
#include "sqlite3_drv.h"
#include <stdarg.h>
#include <limits.h>
// MSVC needs "__inline" instead of "inline" in C-source files.
#if defined(_MSC_VER)
@@ -171,47 +172,53 @@ static void stop(ErlDrvData handle) {
driver_free(driver_data);
}
static inline int output_error(sqlite3_drv_t *drv, int error_code, const char *error);
// Handle input from Erlang VM
static ErlDrvSSizeT control(
ErlDrvData drv_data, unsigned int command, char *buf,
ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen) {
sqlite3_drv_t* driver_data = (sqlite3_drv_t*) drv_data;
switch (command) {
case CMD_SQL_EXEC:
sql_exec(driver_data, buf, len);
break;
case CMD_SQL_BIND_AND_EXEC:
sql_bind_and_exec(driver_data, buf, len);
break;
case CMD_PREPARE:
prepare(driver_data, buf, len);
break;
case CMD_PREPARED_BIND:
prepared_bind(driver_data, buf, len);
break;
case CMD_PREPARED_STEP:
prepared_step(driver_data, buf, len);
break;
case CMD_PREPARED_RESET:
prepared_reset(driver_data, buf, len);
break;
case CMD_PREPARED_CLEAR_BINDINGS:
prepared_clear_bindings(driver_data, buf, len);
break;
case CMD_PREPARED_FINALIZE:
prepared_finalize(driver_data, buf, len);
break;
case CMD_PREPARED_COLUMNS:
prepared_columns(driver_data, buf, len);
break;
case CMD_SQL_EXEC_SCRIPT:
sql_exec_script(driver_data, buf, len);
break;
case CMD_ENABLE_LOAD_EXTENSION:
enable_load_extension(driver_data, buf, len);
break;
default:
unknown(driver_data, buf, len);
if (len > INT_MAX) {
output_error(driver_data, SQLITE_MISUSE, "Command size doesn't fit into int type");
} else {
switch (command) {
case CMD_SQL_EXEC:
sql_exec(driver_data, buf, (int) len);
break;
case CMD_SQL_BIND_AND_EXEC:
sql_bind_and_exec(driver_data, buf, (int) len);
break;
case CMD_PREPARE:
prepare(driver_data, buf, (int) len);
break;
case CMD_PREPARED_BIND:
prepared_bind(driver_data, buf, (int) len);
break;
case CMD_PREPARED_STEP:
prepared_step(driver_data, buf, (int) len);
break;
case CMD_PREPARED_RESET:
prepared_reset(driver_data, buf, (int) len);
break;
case CMD_PREPARED_CLEAR_BINDINGS:
prepared_clear_bindings(driver_data, buf, (int) len);
break;
case CMD_PREPARED_FINALIZE:
prepared_finalize(driver_data, buf, (int) len);
break;
case CMD_PREPARED_COLUMNS:
prepared_columns(driver_data, buf, (int) len);
break;
case CMD_SQL_EXEC_SCRIPT:
sql_exec_script(driver_data, buf, (int) len);
break;
case CMD_ENABLE_LOAD_EXTENSION:
enable_load_extension(driver_data, buf, (int) len);
break;
default:
unknown(driver_data, buf, (int) len);
}
}
return 0;
}