test/testerror.c
changeset 1895 c121d94672cb
parent 1769 290b5baf2fca
child 3578 0d1b16ee0bca
equal deleted inserted replaced
1894:c69cee13dd76 1895:c121d94672cb
     9 #include "SDL_thread.h"
     9 #include "SDL_thread.h"
    10 
    10 
    11 static int alive = 0;
    11 static int alive = 0;
    12 
    12 
    13 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
    13 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
    14 static void quit(int rc)
    14 static void
       
    15 quit(int rc)
    15 {
    16 {
    16 	SDL_Quit();
    17     SDL_Quit();
    17 	exit(rc);
    18     exit(rc);
    18 }
    19 }
    19 
    20 
    20 int SDLCALL ThreadFunc(void *data)
    21 int SDLCALL
       
    22 ThreadFunc(void *data)
    21 {
    23 {
    22 	/* Set the child thread error string */
    24     /* Set the child thread error string */
    23 	SDL_SetError("Thread %s (%d) had a problem: %s",
    25     SDL_SetError("Thread %s (%d) had a problem: %s",
    24 			(char *)data, SDL_ThreadID(), "nevermind");
    26                  (char *) data, SDL_ThreadID(), "nevermind");
    25 	while ( alive ) {
    27     while (alive) {
    26 		printf("Thread '%s' is alive!\n", (char *)data);
    28         printf("Thread '%s' is alive!\n", (char *) data);
    27 		SDL_Delay(1*1000);
    29         SDL_Delay(1 * 1000);
    28 	}
    30     }
    29 	printf("Child thread error string: %s\n", SDL_GetError());
    31     printf("Child thread error string: %s\n", SDL_GetError());
    30 	return(0);
    32     return (0);
    31 }
    33 }
    32 
    34 
    33 int main(int argc, char *argv[])
    35 int
       
    36 main(int argc, char *argv[])
    34 {
    37 {
    35 	SDL_Thread *thread;
    38     SDL_Thread *thread;
    36 
    39 
    37 	/* Load the SDL library */
    40     /* Load the SDL library */
    38 	if ( SDL_Init(0) < 0 ) {
    41     if (SDL_Init(0) < 0) {
    39 		fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError());
    42         fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
    40 		return(1);
    43         return (1);
    41 	}
    44     }
    42 
    45 
    43 	/* Set the error value for the main thread */
    46     /* Set the error value for the main thread */
    44 	SDL_SetError("No worries");
    47     SDL_SetError("No worries");
    45 
    48 
    46 	alive = 1;
    49     alive = 1;
    47 	thread = SDL_CreateThread(ThreadFunc, "#1");
    50     thread = SDL_CreateThread(ThreadFunc, "#1");
    48 	if ( thread == NULL ) {
    51     if (thread == NULL) {
    49 		fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError());
    52         fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError());
    50 		quit(1);
    53         quit(1);
    51 	}
    54     }
    52 	SDL_Delay(5*1000);
    55     SDL_Delay(5 * 1000);
    53 	printf("Waiting for thread #1\n");
    56     printf("Waiting for thread #1\n");
    54 	alive = 0;
    57     alive = 0;
    55 	SDL_WaitThread(thread, NULL);
    58     SDL_WaitThread(thread, NULL);
    56 
    59 
    57 	printf("Main thread error string: %s\n", SDL_GetError());
    60     printf("Main thread error string: %s\n", SDL_GetError());
    58 
    61 
    59 	SDL_Quit();
    62     SDL_Quit();
    60 	return(0);
    63     return (0);
    61 }
    64 }