| | 1 | <HTML |
| | 2 | ><HEAD |
| | 3 | ><TITLE |
| | 4 | >SDL_CondBroadcast</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="SDL_CondSignal" |
| | 17 | HREF="sdlcondsignal.html"><LINK |
| | 18 | REL="NEXT" |
| | 19 | TITLE="SDL_CondWait" |
| | 20 | HREF="sdlcondwait.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="sdlcondsignal.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="sdlcondwait.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="SDLCONDBROADCAST" |
| | 74 | ></A |
| | 75 | >SDL_CondBroadcast</H1 |
| | 76 | ><DIV |
| | 77 | CLASS="REFNAMEDIV" |
| | 78 | ><A |
| | 79 | NAME="AEN8337" |
| | 80 | ></A |
| | 81 | ><H2 |
| | 82 | >Name</H2 |
| | 83 | >SDL_CondBroadcast -- Restart all threads waiting on a condition variable</DIV |
| | 84 | ><DIV |
| | 85 | CLASS="REFSYNOPSISDIV" |
| | 86 | ><A |
| | 87 | NAME="AEN8340" |
| | 88 | ></A |
| | 89 | ><H2 |
| | 90 | >Synopsis</H2 |
| | 91 | ><DIV |
| | 92 | CLASS="FUNCSYNOPSIS" |
| | 93 | ><A |
| | 94 | NAME="AEN8341" |
| | 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 | >int <B |
| | 107 | CLASS="FSFUNC" |
| | 108 | >SDL_CondBroadcast</B |
| | 109 | ></CODE |
| | 110 | >(SDL_cond *cond);</CODE |
| | 111 | ></P |
| | 112 | ><P |
| | 113 | ></P |
| | 114 | ></DIV |
| | 115 | ></DIV |
| | 116 | ><DIV |
| | 117 | CLASS="REFSECT1" |
| | 118 | ><A |
| | 119 | NAME="AEN8347" |
| | 120 | ></A |
| | 121 | ><H2 |
| | 122 | >Description</H2 |
| | 123 | ><P |
| | 124 | >Restarts all threads that are waiting on the condition variable, <TT |
| | 125 | CLASS="PARAMETER" |
| | 126 | ><I |
| | 127 | >cond</I |
| | 128 | ></TT |
| | 129 | >. Returns <SPAN |
| | 130 | CLASS="RETURNVALUE" |
| | 131 | >0</SPAN |
| | 132 | > on success, or <SPAN |
| | 133 | CLASS="RETURNVALUE" |
| | 134 | >-1</SPAN |
| | 135 | > on an error.</P |
| | 136 | ></DIV |
| | 137 | ><DIV |
| | 138 | CLASS="REFSECT1" |
| | 139 | ><A |
| | 140 | NAME="AEN8353" |
| | 141 | ></A |
| | 142 | ><H2 |
| | 143 | >See Also</H2 |
| | 144 | ><P |
| | 145 | ><A |
| | 146 | HREF="sdlcondsignal.html" |
| | 147 | ><TT |
| | 148 | CLASS="FUNCTION" |
| | 149 | >SDL_CondSignal</TT |
| | 150 | ></A |
| | 151 | >, |
| | 152 | <A |
| | 153 | HREF="sdlcondwait.html" |
| | 154 | ><TT |
| | 155 | CLASS="FUNCTION" |
| | 156 | >SDL_CondWait</TT |
| | 157 | ></A |
| | 158 | > </P |
| | 159 | ></DIV |
| | 160 | ><DIV |
| | 161 | CLASS="NAVFOOTER" |
| | 162 | ><HR |
| | 163 | ALIGN="LEFT" |
| | 164 | WIDTH="100%"><TABLE |
| | 165 | SUMMARY="Footer navigation table" |
| | 166 | WIDTH="100%" |
| | 167 | BORDER="0" |
| | 168 | CELLPADDING="0" |
| | 169 | CELLSPACING="0" |
| | 170 | ><TR |
| | 171 | ><TD |
| | 172 | WIDTH="33%" |
| | 173 | ALIGN="left" |
| | 174 | VALIGN="top" |
| | 175 | ><A |
| | 176 | HREF="sdlcondsignal.html" |
| | 177 | ACCESSKEY="P" |
| | 178 | >Prev</A |
| | 179 | ></TD |
| | 180 | ><TD |
| | 181 | WIDTH="34%" |
| | 182 | ALIGN="center" |
| | 183 | VALIGN="top" |
| | 184 | ><A |
| | 185 | HREF="index.html" |
| | 186 | ACCESSKEY="H" |
| | 187 | >Home</A |
| | 188 | ></TD |
| | 189 | ><TD |
| | 190 | WIDTH="33%" |
| | 191 | ALIGN="right" |
| | 192 | VALIGN="top" |
| | 193 | ><A |
| | 194 | HREF="sdlcondwait.html" |
| | 195 | ACCESSKEY="N" |
| | 196 | >Next</A |
| | 197 | ></TD |
| | 198 | ></TR |
| | 199 | ><TR |
| | 200 | ><TD |
| | 201 | WIDTH="33%" |
| | 202 | ALIGN="left" |
| | 203 | VALIGN="top" |
| | 204 | >SDL_CondSignal</TD |
| | 205 | ><TD |
| | 206 | WIDTH="34%" |
| | 207 | ALIGN="center" |
| | 208 | VALIGN="top" |
| | 209 | ><A |
| | 210 | HREF="thread.html" |
| | 211 | ACCESSKEY="U" |
| | 212 | >Up</A |
| | 213 | ></TD |
| | 214 | ><TD |
| | 215 | WIDTH="33%" |
| | 216 | ALIGN="right" |
| | 217 | VALIGN="top" |
| | 218 | >SDL_CondWait</TD |
| | 219 | ></TR |
| | 220 | ></TABLE |
| | 221 | ></DIV |
| | 222 | ></BODY |
| | 223 | ></HTML |
| | 224 | > |
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