1 <HTML 2 ><HEAD 3 ><TITLE 4 >SDL_CreateThread</TITLE 5 ><META 6 NAME="GENERATOR" 7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ 8 "><LINK 9 REL="HOME" 10 TITLE="SDL Library Documentation" 11 HREF="index.html"><LINK 12 REL="UP" 13 TITLE="Multi-threaded Programming" 14 HREF="thread.html"><LINK 15 REL="PREVIOUS" 16 TITLE="Multi-threaded Programming" 17 HREF="thread.html"><LINK 18 REL="NEXT" 19 TITLE="SDL_ThreadID" 20 HREF="sdlthreadid.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 SUMMARY="Header navigation table" 32 WIDTH="100%" 33 BORDER="0" 34 CELLPADDING="0" 35 CELLSPACING="0" 36 ><TR 37 ><TH 38 COLSPAN="3" 39 ALIGN="center" 40 >SDL Library Documentation</TH 41 ></TR 42 ><TR 43 ><TD 44 WIDTH="10%" 45 ALIGN="left" 46 VALIGN="bottom" 47 ><A 48 HREF="thread.html" 49 ACCESSKEY="P" 50 >Prev</A 51 ></TD 52 ><TD 53 WIDTH="80%" 54 ALIGN="center" 55 VALIGN="bottom" 56 ></TD 57 ><TD 58 WIDTH="10%" 59 ALIGN="right" 60 VALIGN="bottom" 61 ><A 62 HREF="sdlthreadid.html" 63 ACCESSKEY="N" 64 >Next</A 65 ></TD 66 ></TR 67 ></TABLE 68 ><HR 69 ALIGN="LEFT" 70 WIDTH="100%"></DIV 71 ><H1 72 ><A 73 NAME="SDLCREATETHREAD" 74 ></A 75 >SDL_CreateThread</H1 76 ><DIV 77 CLASS="REFNAMEDIV" 78 ><A 79 NAME="AEN7701" 80 ></A 81 ><H2 82 >Name</H2 83 >SDL_CreateThread -- Creates a new thread of execution that shares its parent's properties.</DIV 84 ><DIV 85 CLASS="REFSYNOPSISDIV" 86 ><A 87 NAME="AEN7704" 88 ></A 89 ><H2 90 >Synopsis</H2 91 ><DIV 92 CLASS="FUNCSYNOPSIS" 93 ><A 94 NAME="AEN7705" 95 ></A 96 ><P 97 ></P 98 ><PRE 99 CLASS="FUNCSYNOPSISINFO" 100 >#include "SDL.h" 101 #include "SDL_thread.h"</PRE 102 ><P 103 ><CODE 104 ><CODE 105 CLASS="FUNCDEF" 106 >SDL_Thread *<B 107 CLASS="FSFUNC" 108 >SDL_CreateThread</B 109 ></CODE 110 >(int (*fn)(void *), void *data);</CODE 111 ></P 112 ><P 113 ></P 114 ></DIV 115 ></DIV 116 ><DIV 117 CLASS="REFSECT1" 118 ><A 119 NAME="AEN7711" 120 ></A 121 ><H2 122 >Description</H2 123 ><P 124 ><TT 125 CLASS="FUNCTION" 126 >SDL_CreateThread</TT 127 > creates a new thread of execution 128 that shares all of its parent's global memory, signal handlers, 129 file descriptors, etc, and runs the function <TT 130 CLASS="PARAMETER" 131 ><I 132 >fn</I 133 ></TT 134 > 135 passed the void pointer <TT 136 CLASS="PARAMETER" 137 ><I 138 >data</I 139 ></TT 140 > 141 The thread quits when this function returns.</P 142 ></DIV 143 ><DIV 144 CLASS="REFSECT1" 145 ><A 146 NAME="AEN7717" 147 ></A 148 ><H2 149 >See Also</H2 150 ><P 151 ><A 152 HREF="sdlkillthread.html" 153 ><TT 154 CLASS="FUNCTION" 155 >SDL_KillThread</TT 156 ></A 157 ></P 158 ></DIV 159 ><DIV 160 CLASS="NAVFOOTER" 161 ><HR 162 ALIGN="LEFT" 163 WIDTH="100%"><TABLE 164 SUMMARY="Footer navigation table" 165 WIDTH="100%" 166 BORDER="0" 167 CELLPADDING="0" 168 CELLSPACING="0" 169 ><TR 170 ><TD 171 WIDTH="33%" 172 ALIGN="left" 173 VALIGN="top" 174 ><A 175 HREF="thread.html" 176 ACCESSKEY="P" 177 >Prev</A 178 ></TD 179 ><TD 180 WIDTH="34%" 181 ALIGN="center" 182 VALIGN="top" 183 ><A 184 HREF="index.html" 185 ACCESSKEY="H" 186 >Home</A 187 ></TD 188 ><TD 189 WIDTH="33%" 190 ALIGN="right" 191 VALIGN="top" 192 ><A 193 HREF="sdlthreadid.html" 194 ACCESSKEY="N" 195 >Next</A 196 ></TD 197 ></TR 198 ><TR 199 ><TD 200 WIDTH="33%" 201 ALIGN="left" 202 VALIGN="top" 203 >Multi-threaded Programming</TD 204 ><TD 205 WIDTH="34%" 206 ALIGN="center" 207 VALIGN="top" 208 ><A 209 HREF="thread.html" 210 ACCESSKEY="U" 211 >Up</A 212 ></TD 213 ><TD 214 WIDTH="33%" 215 ALIGN="right" 216 VALIGN="top" 217 >SDL_ThreadID</TD 218 ></TR 219 ></TABLE 220 ></DIV 221 ></BODY 222 ></HTML 223 >
