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shared memory access hinzugefügt

This commit is contained in:
Cigerxwin Chaker 2019-11-06 11:38:46 +01:00
parent 9faf65438a
commit 255b05cd19
1 changed files with 1 additions and 1 deletions
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2
src/SharedMemoryAccess.cpp
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@ -42,7 +42,7 @@ int semaphoreOperation (int op) {
} }
void writeToShm(char* text, int size) { void writeToShm(char* text, int size) {
int shmId = shmget(memoryAccessKey, NULL, 0); int shmId = shmget(memoryAccessKey, NULL, 0); // dont init just get the ID if already existing.
if(shmId < 0 ) { if(shmId < 0 ) {
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
/* we could return -1, not sure if it will be useful to continue after there is no shm allocated for any reason*/ /* we could return -1, not sure if it will be useful to continue after there is no shm allocated for any reason*/