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| author | Andrea Smith <smit9523@umn.edu> | 2020-11-03 13:12:56 -0600 |
|---|---|---|
| committer | Andrea Smith <smit9523@umn.edu> | 2020-11-03 13:12:56 -0600 |
| commit | 6e5e658a48543429645f11748cdf9bd771424642 (patch) | |
| tree | 81b9988416e5b845e6ad2332ff48b51d5a7664bf /P2/lib | |
| parent | ASEDFJAWEIJAWE (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | P2/lib/utils.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/P2/lib/utils.c b/P2/lib/utils.c index e023f1a..a5c123f 100644 --- a/P2/lib/utils.c +++ b/P2/lib/utils.c @@ -32,6 +32,7 @@ char *getChunkData(int mapperID) { // DEBUG! malloc a buffer/return char* value = malloc(1024); // chunkSize or MSGSIZE? + strcpy(value, message.msgText); return value; // Free memory outside of getChunkData? @@ -93,9 +94,10 @@ int getInterData(char *Qkey, int reducerID) { int id = openQueue(); msgrcv(id, &message, MSGSIZE, reducerID, 0); // printf("INTER DATA: %s\n", message.msgText); - *Qkey = *message.msgText; + // *Qkey = *message.msgText; + strcpy(Qkey, message.msgText); printf("INTER DATA: %s\n", Qkey); - return (strncmp("END", message.msgText, 3) == 0); + return (strncmp("END", message.msgText, 3) != 0); } void shuffle(int nMappers, int nReducers) { @@ -103,11 +105,11 @@ void shuffle(int nMappers, int nReducers) { struct msgBuffer message = makeMessage(); //Once again, MAKE SURE THIS WORKS PROPERLY! char path[50]; - getcwd(path, 50); + // getcwd(path, 50); int id = openQueue(); for (int i = 1; i <= nMappers; i++) { char newpath[100]; - sprintf(newpath, "%s/output/MapOut/Map_%d", path, i); + sprintf(newpath, "output/MapOut/Map_%d", i); // Removed /, add to current dir DIR *dir = opendir(newpath); struct dirent* entry; while ((entry = readdir(dir)) != NULL) { |