Yes, is C source!?!
----- Mensagem original ---- De: Vivian Chen <[EMAIL PROTECTED]> Para: Palm Developer Forum <[email protected]> Enviadas: Terça-feira, 22 de Abril de 2008 23:04:34 Assunto: Re: How to allocate more than 64KB? DIV { MARGIN:0px;} _filtered { font-family:宋体; } _filtered { font-family:Verdana; } _filtered { } _filtered {margin:72.0pt 90.0pt 72.0pt 90.0pt;} P.MsoNormal { FONT-SIZE:10.5pt;MARGIN:0cm 0cm 0pt;FONT-FAMILY:"Times New Roman";TEXT-ALIGN:justify;} LI.MsoNormal { FONT-SIZE:10.5pt;MARGIN:0cm 0cm 0pt;FONT-FAMILY:"Times New Roman";TEXT-ALIGN:justify;} DIV.MsoNormal { FONT-SIZE:10.5pt;MARGIN:0cm 0cm 0pt;FONT-FAMILY:"Times New Roman";TEXT-ALIGN:justify;} A:link { COLOR:blue;TEXT-DECORATION:underline;} SPAN.MsoHyperlink { COLOR:blue;TEXT-DECORATION:underline;} A:visited { COLOR:purple;TEXT-DECORATION:underline;} SPAN.MsoHyperlinkFollowed { COLOR:purple;TEXT-DECORATION:underline;} SPAN.EmailStyle17 { FONT-WEIGHT:normal;COLOR:windowtext;FONT-STYLE:normal;FONT-FAMILY:Verdana;TEXT-DECORATION:none;} DIV.Section1 { } UNKNOWN { FONT-SIZE:10pt;} What's this code? Is it the open source? 2008-04-23 Vivian Chen 发件人： Israel Lins Albuquerque 发送时间： 2008-04-23 00:06:58 收件人： Palm Developer Forum 抄送： 主题： Res: How to allocate more than 64KB? #if defined (__palmosarm__) #include <PalmOneARM.h> #include <MemoryMgr.h> #elif defined (__palmos__) #include <PalmOS.h> SysAppInfoPtr SysGetAppInfo(SysAppInfoPtr *uiAppPP, SysAppInfoPtr *actionCodeAppPP) SYS_TRAP(sysTrapSysGetAppInfo); #define memNewChunkFlagAllowLarge 0x1000 #endif static void *large_malloc(unsigned long size) { unsigned long ownerID; #if defined (__palmosarm__) SysAppInfoV50Type *blankAppInfoP = NULL; #elif defined (__palmos__) SysAppInfoPtr blankAppInfoP; #endif ownerID = SysGetAppInfo(&blankAppInfoP, &blankAppInfoP)->memOwnerID; return MemChunkNew(0, size, ownerID | memNewChunkFlagNonMovable | memNewChunkFlagAllowLarge); } ----- Mensagem original ---- De: Vivian Chen <[EMAIL PROTECTED]> Para: Palm Developer Forum <[email protected]> Enviadas: Terça-feira, 22 de Abril de 2008 4:27:18 Assunto: RE: How to allocate more than 64KB? .hmmessage P { PADDING-RIGHT:0px;PADDING-LEFT:0px;PADDING-BOTTOM:0px;MARGIN:0px;PADDING-TOP:0px;} BODY.hmmessage { FONT-SIZE:10pt;FONT-FAMILY:Tahoma;} UNKNOWN { FONT-FAMILY:宋体;} UNKNOWN { FONT-FAMILY:Verdana;} UNKNOWN { } UNKNOWN { MARGIN:72pt 90pt;} P.MsoNormal { FONT-SIZE:10.5pt;MARGIN:0cm 0cm 0pt;FONT-FAMILY:"Times New Roman";TEXT-ALIGN:justify;} LI.MsoNormal { FONT-SIZE:10.5pt;MARGIN:0cm 0cm 0pt;FONT-FAMILY:"Times New Roman";TEXT-ALIGN:justify;} DIV.MsoNormal { FONT-SIZE:10.5pt;MARGIN:0cm 0cm 0pt;FONT-FAMILY:"Times New Roman";TEXT-ALIGN:justify;} A:link { COLOR:blue;TEXT-DECORATION:underline;} SPAN.MsoHyperlink { COLOR:blue;TEXT-DECORATION:underline;} A:visited { COLOR:purple;TEXT-DECORATION:underline;} SPAN.MsoHyperlinkFollowed { COLOR:purple;TEXT-DECORATION:underline;} SPAN.EmailStyle17 { FONT-WEIGHT:normal;COLOR:windowtext;FONT-STYLE:normal;FONT-FAMILY:Verdana;TEXT-DECORATION:none;} DIV.Section1 { } UNKNOWN { FONT-SIZE:10pt;} But I've call MemHeapFreeBytes() to get the largest chunk, it's also larger than 1M. Can I allocate in this chunk? 2008-04-22 Vivian Chen 发件人： Chris APERS 发送时间： 2008-04-22 15:18:48 收件人： Palm Developer Forum 抄送： 主题： RE: How to allocate more than 64KB? If you have only 1.9M there are some chances that you cannot allocate 1M because you may not have a contiguous memory segment which fit in 1M. Date: Tue, 22 Apr 2008 12:46:56 +0800 From: [EMAIL PROTECTED] To: [email protected] Subject: Re: How to allocate more than 64KB? 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But I try to allocate 1M , it still failed. 2008-04-22 Vivian Chen 发件人： Luc Le Blanc 发送时间： 2008-04-22 12:42:08 收件人： Palm Developer Forum 抄送： 主题： re: How to allocate more than 64KB? Vivian Chen wrote: > I want to allocate more than 64KB, how can I do? > I try to call MemGluePtrNew(), but it return 0x00000000(failed). > My program is: > unsigned long size = 1024ul*1024ul*2; > void* p = MemGluePtrNew(size); //return failed > Why? That's 2Mb. Did you check the free heap space before? Luc Le Blanc -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/ -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/ Avec Windows Live Messenger restez en contact avec tous vos amis ! 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