From 67ea99d7eb7adc88aed1eaa89015aef93b42683b Mon Sep 17 00:00:00 2001
From: Matt Strapp <strap012@umn.edu>
Date: Tue, 3 Nov 2020 08:31:55 -0600
Subject: Fix starting at 2 instead of 1
---
P2/lib/utils.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
(limited to 'P2')
diff --git a/P2/lib/utils.c b/P2/lib/utils.c
index 297b72e..ab38470 100644
--- a/P2/lib/utils.c
+++ b/P2/lib/utils.c
@@ -40,7 +40,7 @@ void sendChunkData(char *inputFile, int nMappers) {
struct msgBuffer message = makeMessage();
// open message queue
int msgid = openQueue("map");
- int map = 1;
+ int map = 0;
FILE* file = fopen(inputFile, "r");
// construct chunks of 1024 bytes
while(fgets(message.msgText, chunkSize + 1, file) != NULL) {
@@ -53,8 +53,6 @@ void sendChunkData(char *inputFile, int nMappers) {
// DEBUG!
fseek(file, (i - 1023), SEEK_CUR);
- //The first mapper sent to is 2 instead of 1.
- //Is this a problem? Probably not.
message.msgType = (map++ % nMappers) + 1;
printf("%s\n\n",message.msgText);
msgsnd(msgid, &message, map, 0);
--
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