ewah: drop ewah_serialize_native function

We don't call this function, and never have. The on-disk
bitmap format uses network-byte-order integers, meaning that
we cannot use the native-byte-order format written here.

Let's drop it in the name of simplicity.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/ewah/ewah_io.c b/ewah/ewah_io.c
index 5e8fa9ebfc4ab0e172a5caf0a505a8a017ab56d6..9035ee65ea8db67c373492fcb1755f8b1499679e 100644 (file)
--- a/ewah/ewah_io.c
+++ b/ewah/ewah_io.c
@@ -20,32 +20,6 @@
 #include "ewok.h"
 #include "strbuf.h"
 
-int ewah_serialize_native(struct ewah_bitmap *self, int fd)
-{
-       uint32_t write32;
-       size_t to_write = self->buffer_size * 8;
-
-       /* 32 bit -- bit size for the map */
-       write32 = (uint32_t)self->bit_size;
-       if (write(fd, &write32, 4) != 4)
-               return -1;
-
-       /** 32 bit -- number of compressed 64-bit words */
-       write32 = (uint32_t)self->buffer_size;
-       if (write(fd, &write32, 4) != 4)
-               return -1;
-
-       if (write(fd, self->buffer, to_write) != to_write)
-               return -1;
-
-       /** 32 bit -- position for the RLW */
-       write32 = self->rlw - self->buffer;
-       if (write(fd, &write32, 4) != 4)
-               return -1;
-
-       return (3 * 4) + to_write;
-}
-
 int ewah_serialize_to(struct ewah_bitmap *self,
                      int (*write_fun)(void *, const void *, size_t),
                      void *data)

diff --git a/ewah/ewok.h b/ewah/ewok.h
index e32a09cb27304a30ea414871a3246fc4dc96488b..0c504f28e2a4f66eed5851330f27344d745528da 100644 (file)
--- a/ewah/ewok.h
+++ b/ewah/ewok.h
@@ -86,7 +86,6 @@ void ewah_free(struct ewah_bitmap *self);
 int ewah_serialize_to(struct ewah_bitmap *self,
                      int (*write_fun)(void *out, const void *buf, size_t len),
                      void *out);
-int ewah_serialize_native(struct ewah_bitmap *self, int fd);
 int ewah_serialize_strbuf(struct ewah_bitmap *self, struct strbuf *);
 
 ssize_t ewah_read_mmap(struct ewah_bitmap *self, const void *map, size_t len);