*: hopefully all setup_common_bufsiz() are in place

[oweals/busybox.git] / coreutils / cksum.c

diff --git a/coreutils/cksum.c b/coreutils/cksum.c
index d8351e7c6022bf9a87dfc7523985c87c0f6c5d3d..8a8a39f68aeefe758a714e3662d6ba4e3303ef9e 100644 (file)
--- a/coreutils/cksum.c
+++ b/coreutils/cksum.c
@@ -33,6 +33,7 @@ int cksum_main(int argc UNUSED_PARAM, char **argv)
        argv++;
 #endif
 
+       setup_common_bufsiz();
        do {
                int fd = open_or_warn_stdin(*argv ? *argv : bb_msg_standard_input);
 
@@ -43,9 +44,8 @@ int cksum_main(int argc UNUSED_PARAM, char **argv)
                crc = 0;
                length = 0;
 
-#define        read_buf bb_common_bufsiz1
-#define sizeof_read_buf COMMON_BUFSIZE
-               while ((bytes_read = safe_read(fd, read_buf, sizeof_read_buf)) > 0) {
+#define read_buf bb_common_bufsiz1
+               while ((bytes_read = safe_read(fd, read_buf, COMMON_BUFSIZE)) > 0) {
                        length += bytes_read;
                        crc = crc32_block_endian1(crc, read_buf, bytes_read, crc32_table);
                }