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comparison test/testhread.c @ 1662:782fd950bd46 SDL-1.3

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Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. WARNING: None of the video drivers have been updated for the new API yet! The API is still under design and very fluid. The code is now run through a consistent indent format: indent -i4 -nut -nsc -br -ce The headers are being converted to automatically generate doxygen documentation.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 28 May 2006 13:04:16 +0000
parents 14717b52abc0
children 4da1ee79c9af
comparison
equal deleted inserted replaced
1661:281d3f4870e5 1662:782fd950bd46
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 printf("Started thread %s: My thread id is %u\n", 24 printf ("Started thread %s: My thread id is %u\n",
23 (char *)data, SDL_ThreadID()); 25 (char *) data, SDL_ThreadID ());
24 while ( alive ) { 26 while (alive) {
25 printf("Thread '%s' is alive!\n", (char *)data); 27 printf ("Thread '%s' is alive!\n", (char *) data);
26 SDL_Delay(1*1000); 28 SDL_Delay (1 * 1000);
27 } 29 }
28 printf("Thread '%s' exiting!\n", (char *)data); 30 printf ("Thread '%s' exiting!\n", (char *) data);
29 return(0); 31 return (0);
30 } 32 }
31 33
32 static void killed(int sig) 34 static void
35 killed (int sig)
33 { 36 {
34 printf("Killed with SIGTERM, waiting 5 seconds to exit\n"); 37 printf ("Killed with SIGTERM, waiting 5 seconds to exit\n");
35 SDL_Delay(5*1000); 38 SDL_Delay (5 * 1000);
36 alive = 0; 39 alive = 0;
37 quit(0); 40 quit (0);
38 } 41 }
39 42
40 int main(int argc, char *argv[]) 43 int
44 main (int argc, char *argv[])
41 { 45 {
42 SDL_Thread *thread; 46 SDL_Thread *thread;
43 47
44 /* Load the SDL library */ 48 /* Load the SDL library */
45 if ( SDL_Init(0) < 0 ) { 49 if (SDL_Init (0) < 0) {
46 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); 50 fprintf (stderr, "Couldn't initialize SDL: %s\n", SDL_GetError ());
47 return(1); 51 return (1);
48 } 52 }
49 53
50 alive = 1; 54 alive = 1;
51 thread = SDL_CreateThread(ThreadFunc, "#1"); 55 thread = SDL_CreateThread (ThreadFunc, "#1");
52 if ( thread == NULL ) { 56 if (thread == NULL) {
53 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); 57 fprintf (stderr, "Couldn't create thread: %s\n", SDL_GetError ());
54 quit(1); 58 quit (1);
55 } 59 }
56 SDL_Delay(5*1000); 60 SDL_Delay (5 * 1000);
57 printf("Waiting for thread #1\n"); 61 printf ("Waiting for thread #1\n");
58 alive = 0; 62 alive = 0;
59 SDL_WaitThread(thread, NULL); 63 SDL_WaitThread (thread, NULL);
60 64
61 alive = 1; 65 alive = 1;
62 thread = SDL_CreateThread(ThreadFunc, "#2"); 66 thread = SDL_CreateThread (ThreadFunc, "#2");
63 if ( thread == NULL ) { 67 if (thread == NULL) {
64 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); 68 fprintf (stderr, "Couldn't create thread: %s\n", SDL_GetError ());
65 quit(1); 69 quit (1);
66 } 70 }
67 SDL_Delay(5*1000); 71 SDL_Delay (5 * 1000);
68 printf("Killing thread #2\n"); 72 printf ("Killing thread #2\n");
69 SDL_KillThread(thread); 73 SDL_KillThread (thread);
70 74
71 alive = 1; 75 alive = 1;
72 signal(SIGTERM, killed); 76 signal (SIGTERM, killed);
73 thread = SDL_CreateThread(ThreadFunc, "#3"); 77 thread = SDL_CreateThread (ThreadFunc, "#3");
74 if ( thread == NULL ) { 78 if (thread == NULL) {
75 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); 79 fprintf (stderr, "Couldn't create thread: %s\n", SDL_GetError ());
76 quit(1); 80 quit (1);
77 } 81 }
78 raise(SIGTERM); 82 raise (SIGTERM);
79 83
80 SDL_Quit(); /* Never reached */ 84 SDL_Quit (); /* Never reached */
81 return(0); /* Never reached */ 85 return (0); /* Never reached */
82 } 86 }