*** empty log message ***
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4 changed files with 60 additions and 1 deletions
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@ -13,6 +13,8 @@ int msgBufferDetachProc(
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printf("Detaching %d,%d\n",poolIndex,bufferIndex);
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//récuperer l'ID du BufferInfoTab;
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strcpy(bufferInfoTabId, poolDataTabAddr[poolIndex].bufferInfoTabId);
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bufferInfoTabFd=shm_open(bufferInfoTabId,O_RDWR,SHM_DEFAULT_MODE);
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11
src/get.c
11
src/get.c
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@ -40,9 +40,18 @@ void * msgGet(msgSpace * space,int queueIndex,int option){
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poolDataTab=msgPoolDataTabOpen(space);
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// mapper le buffer dans l'espace mémoire du processus
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resultAddr=msgBufferMap(poolDataTab,oldElem->poolIndex,oldElem->bufferIndex);
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// attacher au buffer...
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if (msgBufferAttachProc(poolDataTab,
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oldElem->poolIndex,
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oldElem->bufferIndex,
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resultAddr) <0){
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NZG_ERROR("msgBufferAttachProc",oldElemId);
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goto ERROR;
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}
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msgPoolDataTabClose(space,poolDataTab);
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// attacher au buffer...
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// fermer la file
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msgQueueClose(queue);
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48
test/put_get_multi.c
Normal file
48
test/put_get_multi.c
Normal file
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@ -0,0 +1,48 @@
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#include <wait.h>
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#include "libnazgul.h"
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int main(void) {
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// msgSpace mS=0;
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msgSpaceId testId;
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msgSpace * mSPAC;
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msgPool poolInfos[3];
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char * montext;
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poolInfos[0].bufferNb=4;
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poolInfos[0].bufferSize=200;
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poolInfos[1].bufferNb=5;
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poolInfos[1].bufferSize=250;
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sprintf(testId,"test%d",(int)getuid());
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printf("RequestedId: %s\n",testId);
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printf("Void size: %d\n",sizeof(void));
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//creation de l'espace de messages
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mSPAC=msgSpaceCreate(testId,1,2,poolInfos);
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if (mSPAC ==NULL) {
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NZG_ERROR("msgSpaceCreate",testId);
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exit(0);
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}
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printf("CREATION ------------------ ok\n");
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pid_t pid=fork();
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if (pid==0){
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sleep(2);
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mSPAC=msgSpaceOpen(testId);
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montext=msgAllocate(mSPAC,1,280,0);
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*montext=42;
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printf("### test Valeur0 %d ###\n",(int)*montext);
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printf("Put1..."); fflush(stdout);
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msgPut(mSPAC,0,montext);
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printf("put1-ok\n");
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} else {
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mSPAC=msgSpaceOpen(testId);
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printf("Get..."); fflush(stdout);
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montext=msgGet(mSPAC,0,0);
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printf("get-ok\n");
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printf("### test Reception %d ###\n",(int)*montext);
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msgFree(mSPAC,montext);
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}
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return 0;
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}
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