From: Jonathan Dieter <jdieter@gmail.com>
Date: Mon, 21 May 2018 18:34:53 +0000 (+0300)
Subject: Move buffer size into util_common.h
X-Git-Tag: archive/raspbian/1.1.9+ds1-1+rpi1~1^2~274
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=2b5f6b3a02ef578572d1173b62e4f0d00fe2659e;p=zchunk.git

Move buffer size into util_common.h

Signed-off-by: Jonathan Dieter <jdieter@gmail.com>
---

diff --git a/src/unzck.c b/src/unzck.c
index d73ab00..9f30e3b 100644
--- a/src/unzck.c
+++ b/src/unzck.c
@@ -37,8 +37,6 @@
 
 #include "util_common.h"
 
-#define BLK_SIZE 32768
-
 static char doc[] = "unzck - Decompress a zchunk file";
 
 static char args_doc[] = "<file>";
@@ -130,10 +128,10 @@ int main (int argc, char *argv[]) {
     if(zck == NULL)
         goto error1;
 
-    char *data = malloc(BLK_SIZE);
+    char *data = malloc(BUF_SIZE);
     size_t total = 0;
     while(True) {
-        ssize_t read = zck_read(zck, data, BLK_SIZE);
+        ssize_t read = zck_read(zck, data, BUF_SIZE);
         if(read < 0)
             goto error2;
         if(read == 0)
diff --git a/src/util_common.h b/src/util_common.h
index dd0103a..2f74cfc 100644
--- a/src/util_common.h
+++ b/src/util_common.h
@@ -4,6 +4,10 @@
 #define ZCK_NAME "zchunk"
 #define ZCK_COPYRIGHT_YEAR "2018"
 
+#ifndef BUF_SIZE
+#define BUF_SIZE 32768
+#endif
+
 void version();
 
 #endif