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1 | <HTML |
| 2 | ><HEAD |
| 3 | ><TITLE |
| 4 | >SDL_mutexV</TITLE |
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| 7 | CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
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| 10 | TITLE="SDL Library Documentation" |
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| 16 | TITLE="SDL_mutexP" |
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| 19 | TITLE="SDL_CreateSemaphore" |
| 20 | HREF="sdlcreatesemaphore.html"></HEAD |
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| 31 | SUMMARY="Header navigation table" |
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| 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="sdlmutexp.html" |
| 49 | ACCESSKEY="P" |
| 50 | >Prev</A |
| 51 | ></TD |
| 52 | ><TD |
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| 56 | ></TD |
| 57 | ><TD |
| 58 | WIDTH="10%" |
| 59 | ALIGN="right" |
| 60 | VALIGN="bottom" |
| 61 | ><A |
| 62 | HREF="sdlcreatesemaphore.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="SDLMUTEXV" |
| 74 | ></A |
| 75 | >SDL_mutexV</H1 |
| 76 | ><DIV |
| 77 | CLASS="REFNAMEDIV" |
| 78 | ><A |
| 79 | NAME="AEN7905" |
| 80 | ></A |
| 81 | ><H2 |
| 82 | >Name</H2 |
| 83 | >SDL_mutexV -- Unlock a mutex</DIV |
| 84 | ><DIV |
| 85 | CLASS="REFSYNOPSISDIV" |
| 86 | ><A |
| 87 | NAME="AEN7908" |
| 88 | ></A |
| 89 | ><H2 |
| 90 | >Synopsis</H2 |
| 91 | ><DIV |
| 92 | CLASS="FUNCSYNOPSIS" |
| 93 | ><A |
| 94 | NAME="AEN7909" |
| 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_mutexV</B |
| 109 | ></CODE |
| 110 | >(SDL_mutex *mutex);</CODE |
| 111 | ></P |
| 112 | ><P |
| 113 | ></P |
| 114 | ></DIV |
| 115 | ></DIV |
| 116 | ><DIV |
| 117 | CLASS="REFSECT1" |
| 118 | ><A |
| 119 | NAME="AEN7915" |
| 120 | ></A |
| 121 | ><H2 |
| 122 | >Description</H2 |
| 123 | ><P |
| 124 | >Unlocks the <TT |
| 125 | CLASS="PARAMETER" |
| 126 | ><I |
| 127 | >mutex</I |
| 128 | ></TT |
| 129 | >, which was previously created with <A |
| 130 | HREF="sdlcreatemutex.html" |
| 131 | ><TT |
| 132 | CLASS="FUNCTION" |
| 133 | >SDL_CreateMutex</TT |
| 134 | ></A |
| 135 | >. Returns <SPAN |
| 136 | CLASS="RETURNVALUE" |
| 137 | >0</SPAN |
| 138 | > on success, or <SPAN |
| 139 | CLASS="RETURNVALUE" |
| 140 | >-1</SPAN |
| 141 | > on an error.</P |
| 142 | ><P |
| 143 | >SDL also defines a macro <TT |
| 144 | CLASS="LITERAL" |
| 145 | >#define SDL_UnlockMutex(m) SDL_mutexV(m)</TT |
| 146 | >.</P |
| 147 | ></DIV |
| 148 | ><DIV |
| 149 | CLASS="REFSECT1" |
| 150 | ><A |
| 151 | NAME="AEN7925" |
| 152 | ></A |
| 153 | ><H2 |
| 154 | >See Also</H2 |
| 155 | ><P |
| 156 | ><A |
| 157 | HREF="sdlcreatemutex.html" |
| 158 | ><TT |
| 159 | CLASS="FUNCTION" |
| 160 | >SDL_CreateMutex</TT |
| 161 | ></A |
| 162 | >, |
| 163 | <A |
| 164 | HREF="sdlmutexp.html" |
| 165 | ><TT |
| 166 | CLASS="FUNCTION" |
| 167 | >SDL_mutexP</TT |
| 168 | ></A |
| 169 | ></P |
| 170 | ></DIV |
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| 198 | >Home</A |
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| 207 | >Next</A |
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| 215 | >SDL_mutexP</TD |
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| 229 | >SDL_CreateSemaphore</TD |
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