Move to __uint32_t from glibc's bits/types.c

This saves 50% of HDD space for the links on 64 bit platforms

1 files changed, 14 insertions, 10 deletions

diff --git a/links-plain-to-binary.c b/links-plain-to-binary.c
index 13ded29..005a496 100644
--- a/links-plain-to-binary.c
+++ b/links-plain-to-binary.c
@@ -3,6 +3,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/types.h>
+
+
+typedef __uint32_t art_id;
 
 
 static int
@@ -26,15 +30,15 @@ int main()
 	FILE *out_file;
 
 	char **title = NULL;
-	size_t titles = 0;
-	size_t titles_alloc = 0;
+	art_id titles = 0;
+	art_id titles_alloc = 0;
 
-	size_t **link;
-	size_t *links;
+	art_id **link;
+	art_id *links;
 
-	size_t link_titles_done = 0;
+	art_id link_titles_done = 0;
 
-	size_t i;
+	art_id i;
 
 
 	/*
@@ -73,8 +77,8 @@ int main()
 
 
 
-	link = malloc(titles * sizeof(size_t*));
-	links = malloc(titles * sizeof(size_t));
+	link = malloc(titles * sizeof(art_id*));
+	links = malloc(titles * sizeof(art_id));
 
 	in_file = fopen("enwiki-links-plain.txt", "r");
 	while (!feof(in_file)) {
@@ -131,7 +135,7 @@ int main()
 			}
 
 			links[i]++;
-			link[i] = realloc(link[i], links[i] * sizeof(size_t));
+			link[i] = realloc(link[i], links[i] * sizeof(art_id));
 
 			link[i][links[i] - 1] = cur_link - title;
 
@@ -160,7 +164,7 @@ int main()
 	out_file = fopen("links-outgoing.bin", "wb");
 	fwrite(&titles, sizeof(titles), 1, out_file);
 	for (i = 0; i < titles; i++) {
-		size_t j;
+		art_id j;
 
 		fwrite(&links[i], sizeof(links[i]), 1, out_file);