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ewah: drop ewah_serialize_native function

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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>
This commit is contained in:
Jeff King 2018-06-14 23:32:28 -04:00 committed by Junio C Hamano
parent caa88140d4
commit 26675087a5
2 changed files with 0 additions and 27 deletions
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26
ewah/ewah_io.c
View File

@ -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)

1
ewah/ewok.h
View File

@ -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);