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| author | Matt Strapp <strap012@umn.edu> | 2020-10-04 10:37:18 -0500 |
|---|---|---|
| committer | Matt Strapp <strap012@umn.edu> | 2020-10-04 10:37:18 -0500 |
| commit | b03806d9ce84300718113a406683d48d6a246b26 (patch) | |
| tree | 90be3585e368564aa0777fa2dd4f3182b161e877 | |
| parent | Add a .vscode because clang was default for some reason (diff) | |
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Help. It's broken.
| -rw-r--r-- | P1/src/mapreduce.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/P1/src/mapreduce.c b/P1/src/mapreduce.c index 6a882bc..d6094ac 100644 --- a/P1/src/mapreduce.c +++ b/P1/src/mapreduce.c @@ -55,10 +55,13 @@ int main(int argc, char *argv[]) { pid_t reducerPid; for (int i = 0; i < nReducers; i++) { + if (pid == 0) reducerPid = fork(); if (reducerPid > 0) { - //TODO: exec here - execl("./reducer", "./reducer", i, NULL); + //TODO: exec here + char* num[10]; + sprintf(&num, "%d", i); + execl("./reducer", "./reducer", &num, NULL); } } |