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comparison src/events/SDL_quit.c @ 1668:4da1ee79c9af SDL-1.3

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more tweaking indent options
author Sam Lantinga <slouken@libsdl.org>
date Mon, 29 May 2006 04:04:35 +0000
parents 782fd950bd46
children eef792d31de8
comparison
equal deleted inserted replaced
1667:1fddae038bc8 1668:4da1ee79c9af
31 #include "SDL_events_c.h" 31 #include "SDL_events_c.h"
32 32
33 33
34 #ifdef HAVE_SIGNAL_H 34 #ifdef HAVE_SIGNAL_H
35 static void 35 static void
36 SDL_HandleSIG (int sig) 36 SDL_HandleSIG(int sig)
37 { 37 {
38 /* Reset the signal handler */ 38 /* Reset the signal handler */
39 signal (sig, SDL_HandleSIG); 39 signal(sig, SDL_HandleSIG);
40 40
41 /* Signal a quit interrupt */ 41 /* Signal a quit interrupt */
42 SDL_PrivateQuit (); 42 SDL_PrivateQuit();
43 } 43 }
44 #endif /* HAVE_SIGNAL_H */ 44 #endif /* HAVE_SIGNAL_H */
45 45
46 /* Public functions */ 46 /* Public functions */
47 int 47 int
48 SDL_QuitInit (void) 48 SDL_QuitInit(void)
49 { 49 {
50 #ifdef HAVE_SIGNAL_H 50 #ifdef HAVE_SIGNAL_H
51 void (*ohandler) (int); 51 void (*ohandler) (int);
52 52
53 /* Both SIGINT and SIGTERM are translated into quit interrupts */ 53 /* Both SIGINT and SIGTERM are translated into quit interrupts */
54 ohandler = signal (SIGINT, SDL_HandleSIG); 54 ohandler = signal(SIGINT, SDL_HandleSIG);
55 if (ohandler != SIG_DFL) 55 if (ohandler != SIG_DFL)
56 signal (SIGINT, ohandler); 56 signal(SIGINT, ohandler);
57 ohandler = signal (SIGTERM, SDL_HandleSIG); 57 ohandler = signal(SIGTERM, SDL_HandleSIG);
58 if (ohandler != SIG_DFL) 58 if (ohandler != SIG_DFL)
59 signal (SIGTERM, ohandler); 59 signal(SIGTERM, ohandler);
60 #endif /* HAVE_SIGNAL_H */ 60 #endif /* HAVE_SIGNAL_H */
61 61
62 /* That's it! */ 62 /* That's it! */
63 return (0); 63 return (0);
64 } 64 }
65 65
66 void 66 void
67 SDL_QuitQuit (void) 67 SDL_QuitQuit(void)
68 { 68 {
69 #ifdef HAVE_SIGNAL_H 69 #ifdef HAVE_SIGNAL_H
70 void (*ohandler) (int); 70 void (*ohandler) (int);
71 71
72 ohandler = signal (SIGINT, SIG_DFL); 72 ohandler = signal(SIGINT, SIG_DFL);
73 if (ohandler != SDL_HandleSIG) 73 if (ohandler != SDL_HandleSIG)
74 signal (SIGINT, ohandler); 74 signal(SIGINT, ohandler);
75 ohandler = signal (SIGTERM, SIG_DFL); 75 ohandler = signal(SIGTERM, SIG_DFL);
76 if (ohandler != SDL_HandleSIG) 76 if (ohandler != SDL_HandleSIG)
77 signal (SIGTERM, ohandler); 77 signal(SIGTERM, ohandler);
78 #endif /* HAVE_SIGNAL_H */ 78 #endif /* HAVE_SIGNAL_H */
79 } 79 }
80 80
81 /* This function returns 1 if it's okay to close the application window */ 81 /* This function returns 1 if it's okay to close the application window */
82 int 82 int
83 SDL_PrivateQuit (void) 83 SDL_PrivateQuit(void)
84 { 84 {
85 int posted; 85 int posted;
86 86
87 posted = 0; 87 posted = 0;
88 if (SDL_ProcessEvents[SDL_QUIT] == SDL_ENABLE) { 88 if (SDL_ProcessEvents[SDL_QUIT] == SDL_ENABLE) {
89 SDL_Event event; 89 SDL_Event event;
90 event.type = SDL_QUIT; 90 event.type = SDL_QUIT;
91 if ((SDL_EventOK == NULL) || (*SDL_EventOK) (&event)) { 91 if ((SDL_EventOK == NULL) || (*SDL_EventOK) (&event)) {
92 posted = 1; 92 posted = 1;
93 SDL_PushEvent (&event); 93 SDL_PushEvent(&event);
94 } 94 }
95 } 95 }
96 return (posted); 96 return (posted);
97 } 97 }
98 98