PonyMirrors/libsuperderpy
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SUPPRESS_WARNING macro

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Sebastian Krzyszkowiak 2017-09-10 22:33:32 +02:00
parent bf4aa069a4
commit 8cfde8c55f
2 changed files with 19 additions and 14 deletions
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9
src/internal.h
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@ -37,6 +37,15 @@
#define SYMBOL_IMPORT extern
#endif
#define STRINGIFY(a) #a
#if defined(__clang__) || defined(__codemodel__)
#define SUPPRESS_WARNING(x) _Pragma("clang diagnostic push") _Pragma(STRINGIFY(clang diagnostic ignored x))
#define SUPPRESS_END _Pragma("clang diagnostic pop")
#else
#define SUPPRESS_WARNING(x)
#define SUPPRESS_END
#endif
struct libsuperderpy_list {
void* data;
struct libsuperderpy_list* next;

24
src/utils.c
View file

@ -188,7 +188,9 @@ SYMBOL_EXPORT void FatalError(struct Game* game, bool exit, char* format, ...) {
PrintConsole(game, "Fatal Error, displaying Blue Screen of Derp...");
va_list vl;
va_start(vl, format);
SUPPRESS_WARNING("-Wformat-nonliteral")
vsnprintf(text, 1024, format, vl);
SUPPRESS_END
va_end(vl);
PrintConsole(game, text);
@ -274,18 +276,13 @@ static void TestPath(char* filename, char* subpath, char** result) {
al_destroy_path(path);
}
#if defined(__clang__) || defined(__codemodel__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wformat-nonliteral"
#endif
SYMBOL_EXPORT char* GetGameName(struct Game* game, char* format) {
char* result = malloc(sizeof(char) * 255);
SUPPRESS_WARNING("-Wformat-nonliteral")
snprintf(result, 255, format, game->name);
SUPPRESS_END
return AddGarbage(game, result);
}
#if defined(__clang__) || defined(__codemodel__)
#pragma clang diagnostic pop
#endif
static char* TestDataFilePath(struct Game* game, char* filename) {
char* result = NULL;
@ -358,17 +355,19 @@ SYMBOL_EXPORT char* GetDataFilePath(struct Game* game, char* filename) {
ALLEGRO_DEBUG_CHANNEL("libsuperderpy")
#if defined(__clang__) || defined(__codemodel__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wformat-nonliteral"
#endif
SYMBOL_EXPORT void PrintConsole(struct Game* game, char* format, ...) {
va_list vl;
va_start(vl, format);
char* text = game->_priv.console[game->_priv.console_pos];
SUPPRESS_WARNING("-Wformat-nonliteral")
vsnprintf(text, (sizeof(game->_priv.console[0]) / sizeof(game->_priv.console[0][0])), format, vl);
SUPPRESS_END
va_end(vl);
SUPPRESS_WARNING("-Wused-but-marked-unused")
ALLEGRO_DEBUG("%s", text);
SUPPRESS_END
#ifndef __EMSCRIPTEN__
if (game->config.debug)
#endif
@ -381,9 +380,6 @@ SYMBOL_EXPORT void PrintConsole(struct Game* game, char* format, ...) {
game->_priv.console_pos = 0;
}
}
#if defined(__clang__) || defined(__codemodel__)
#pragma clang diagnostic pop
#endif
SYMBOL_EXPORT void SetupViewport(struct Game* game, struct Viewport config) {
game->viewport = config;