74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
// -----------------------------------------------------------------------------
|
|
// system framework utils
|
|
// - rlyeh, public domain.
|
|
//
|
|
// Note: Windows users add `/Zi` compilation flags, else add `-g` and/or `-ldl` flags
|
|
// Note: If you are linking your binary using GNU ld you need to add --export-dynamic
|
|
|
|
API void* thread( int (*thread_func)(void* user_data), void* user_data );
|
|
API void thread_destroy( void *thd );
|
|
|
|
API int argc();
|
|
API char* argv(int);
|
|
|
|
API int flag(const char *commalist); // --arg // app_flag?
|
|
API const char* option(const char *commalist, const char *defaults); // --arg=string or --arg string
|
|
API int optioni(const char *commalist, int defaults); // --arg=integer or --arg integer // argvi() ?
|
|
API float optionf(const char *commalist, float defaults); // --arg=float or --arg float // flagf() ?
|
|
|
|
API void tty_attach();
|
|
API void tty_detach();
|
|
API void tty_color(unsigned color);
|
|
API void tty_reset();
|
|
|
|
API const char* app_exec(const char *command); // returns ("%15d %s", retcode, output_last_line)
|
|
API int app_spawn(const char *command);
|
|
API int app_cores();
|
|
API int app_battery(); /// returns battery level [1..100]. also positive if charging (+), negative if discharging (-), and 0 if no battery is present.
|
|
|
|
API const char* app_name();
|
|
API const char* app_path();
|
|
API const char* app_cache();
|
|
API const char* app_temp();
|
|
API const char* app_cmdline();
|
|
|
|
API void app_beep();
|
|
API void app_hang();
|
|
API void app_crash();
|
|
API void app_singleton(const char *guid);
|
|
API bool app_open(const char *folder_file_or_url);
|
|
|
|
API char* callstack( int traces ); // write callstack into a temporary string. <0 traces to invert order. do not free().
|
|
API int callstackf( FILE *fp, int traces ); // write callstack to file. <0 traces to invert order.
|
|
|
|
API void die(const char *message);
|
|
API void alert(const char *message);
|
|
API void hexdump( const void *ptr, unsigned len );
|
|
API void hexdumpf( FILE *fp, const void *ptr, unsigned len, int width );
|
|
API void breakpoint(const char *optional_reason);
|
|
API bool has_debugger();
|
|
|
|
API void trap_install(void);
|
|
API const char *trap_name(int signal); // helper util
|
|
API void trap_on_ignore(int signal); // helper util
|
|
API void trap_on_quit(int signal); // helper util
|
|
API void trap_on_abort(int signal); // helper util
|
|
API void trap_on_debug(int signal); // helper util
|
|
|
|
#define hton16 big16
|
|
#define ntoh16 big16
|
|
#define hton32 big32
|
|
#define ntoh32 big32
|
|
#define hton64 big64
|
|
#define ntoh64 big64
|
|
|
|
#define PANIC(...) PANIC(va(__VA_ARGS__), __FILE__, __LINE__) // die() ?
|
|
API int (PANIC)(const char *error, const char *file, int line);
|
|
|
|
#define PRINTF(...) PRINTF(va(__VA_ARGS__), 1[#__VA_ARGS__] == '!' ? callstack(+48) : "", __FILE__, __LINE__, __FUNCTION__)
|
|
API int (PRINTF)(const char *text, const char *stack, const char *file, int line, const char *function);
|
|
|
|
#define test(expr) test(__FILE__,__LINE__,#expr,!!(expr))
|
|
API int (test)(const char *file, int line, const char *expr, bool result);
|
|
// AUTORUN { test(1<2); }
|