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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
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children 55f1f1b3e27d
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-1:000000000000 0:74212992fb08
1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_Quit</TITLE
5 ><META
6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61
8 "><LINK
9 REL="HOME"
10 TITLE="SDL Library Documentation"
11 HREF="index.html"><LINK
12 REL="UP"
13 TITLE="General"
14 HREF="general.html"><LINK
15 REL="PREVIOUS"
16 TITLE="SDL_QuitSubSystem"
17 HREF="sdlquitsubsystem.html"><LINK
18 REL="NEXT"
19 TITLE="SDL_WasInit"
20 HREF="sdlwasinit.html"></HEAD
21 ><BODY
22 CLASS="REFENTRY"
23 BGCOLOR="#FFF8DC"
24 TEXT="#000000"
25 LINK="#0000ee"
26 VLINK="#551a8b"
27 ALINK="#ff0000"
28 ><DIV
29 CLASS="NAVHEADER"
30 ><TABLE
31 WIDTH="100%"
32 BORDER="0"
33 CELLPADDING="0"
34 CELLSPACING="0"
35 ><TR
36 ><TH
37 COLSPAN="3"
38 ALIGN="center"
39 >SDL Library Documentation</TH
40 ></TR
41 ><TR
42 ><TD
43 WIDTH="10%"
44 ALIGN="left"
45 VALIGN="bottom"
46 ><A
47 HREF="sdlquitsubsystem.html"
48 >Prev</A
49 ></TD
50 ><TD
51 WIDTH="80%"
52 ALIGN="center"
53 VALIGN="bottom"
54 ></TD
55 ><TD
56 WIDTH="10%"
57 ALIGN="right"
58 VALIGN="bottom"
59 ><A
60 HREF="sdlwasinit.html"
61 >Next</A
62 ></TD
63 ></TR
64 ></TABLE
65 ><HR
66 ALIGN="LEFT"
67 WIDTH="100%"></DIV
68 ><H1
69 ><A
70 NAME="SDLQUIT"
71 >SDL_Quit</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN546"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_Quit&nbsp;--&nbsp;Shut down SDL</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN549"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN550"
92 ></A
93 ><P
94 ></P
95 ><PRE
96 CLASS="FUNCSYNOPSISINFO"
97 >#include "SDL.h"</PRE
98 ><P
99 ><CODE
100 ><CODE
101 CLASS="FUNCDEF"
102 >void <B
103 CLASS="FSFUNC"
104 >SDL_Quit</B
105 ></CODE
106 >(void);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN556"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 ><TT
121 CLASS="FUNCTION"
122 >SDL_Quit</TT
123 > shuts down all SDL subsystems and frees the resources allocated to them. This should always be called before you exit. For the sake of simplicity you can set <TT
124 CLASS="FUNCTION"
125 >SDL_Quit</TT
126 > as your <TT
127 CLASS="FUNCTION"
128 >atexit</TT
129 > call, like:
130 <PRE
131 CLASS="PROGRAMLISTING"
132 >SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO);
133 atexit(SDL_Quit);
134 .
135 .</PRE
136 ></P
137 ><DIV
138 CLASS="NOTE"
139 ><BLOCKQUOTE
140 CLASS="NOTE"
141 ><P
142 ><B
143 >Note: </B
144 >While using <TT
145 CLASS="FUNCTION"
146 >atexit</TT
147 > maybe be fine for small programs, more advanced users should shut down SDL in their own cleanup code. Plus, using <TT
148 CLASS="FUNCTION"
149 >atexit</TT
150 > in a library is a sure way to crash dynamically loaded code</P
151 ></BLOCKQUOTE
152 ></DIV
153 ></DIV
154 ><DIV
155 CLASS="REFSECT1"
156 ><A
157 NAME="AEN567"
158 ></A
159 ><H2
160 >See Also</H2
161 ><P
162 ><A
163 HREF="sdlquitsubsystem.html"
164 ><TT
165 CLASS="FUNCTION"
166 >SDL_QuitSubsystem</TT
167 ></A
168 >,
169 <A
170 HREF="sdlinit.html"
171 ><TT
172 CLASS="FUNCTION"
173 >SDL_Init</TT
174 ></A
175 ></P
176 ></DIV
177 ><DIV
178 CLASS="NAVFOOTER"
179 ><HR
180 ALIGN="LEFT"
181 WIDTH="100%"><TABLE
182 WIDTH="100%"
183 BORDER="0"
184 CELLPADDING="0"
185 CELLSPACING="0"
186 ><TR
187 ><TD
188 WIDTH="33%"
189 ALIGN="left"
190 VALIGN="top"
191 ><A
192 HREF="sdlquitsubsystem.html"
193 >Prev</A
194 ></TD
195 ><TD
196 WIDTH="34%"
197 ALIGN="center"
198 VALIGN="top"
199 ><A
200 HREF="index.html"
201 >Home</A
202 ></TD
203 ><TD
204 WIDTH="33%"
205 ALIGN="right"
206 VALIGN="top"
207 ><A
208 HREF="sdlwasinit.html"
209 >Next</A
210 ></TD
211 ></TR
212 ><TR
213 ><TD
214 WIDTH="33%"
215 ALIGN="left"
216 VALIGN="top"
217 >SDL_QuitSubSystem</TD
218 ><TD
219 WIDTH="34%"
220 ALIGN="center"
221 VALIGN="top"
222 ><A
223 HREF="general.html"
224 >Up</A
225 ></TD
226 ><TD
227 WIDTH="33%"
228 ALIGN="right"
229 VALIGN="top"
230 >SDL_WasInit</TD
231 ></TR
232 ></TABLE
233 ></DIV
234 ></BODY
235 ></HTML
236 >