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>
Jeff King committed
Jun 14, 2018 at 23:32 UTC
26675087a58e1e7dd54bc0f059ad2f831c6e3fbf
2 files changed
-27
ewah/ewah_io.c
-26
@@ -20,32 +20,6 @@
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#include "ewok.h"
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#include "strbuf.h"
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-int ewah_serialize_native(struct ewah_bitmap *self, int fd)
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-{
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- uint32_t write32;
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- size_t to_write = self->buffer_size * 8;
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-
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- /* 32 bit -- bit size for the map */
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- write32 = (uint32_t)self->bit_size;
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- if (write(fd, &write32, 4) != 4)
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- return -1;
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-
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- /** 32 bit -- number of compressed 64-bit words */
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- write32 = (uint32_t)self->buffer_size;
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- if (write(fd, &write32, 4) != 4)
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- return -1;
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-
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- if (write(fd, self->buffer, to_write) != to_write)
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- return -1;
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-
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- /** 32 bit -- position for the RLW */
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- write32 = self->rlw - self->buffer;
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- if (write(fd, &write32, 4) != 4)
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- return -1;
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-
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- return (3 * 4) + to_write;
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-}
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-
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int ewah_serialize_to(struct ewah_bitmap *self,
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int (*write_fun)(void *, const void *, size_t),
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void *data)
ewah/ewok.h
-1
@@ -86,7 +86,6 @@ void ewah_free(struct ewah_bitmap *self);
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int ewah_serialize_to(struct ewah_bitmap *self,
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int (*write_fun)(void *out, const void *buf, size_t len),
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void *out);
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-int ewah_serialize_native(struct ewah_bitmap *self, int fd);
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int ewah_serialize_strbuf(struct ewah_bitmap *self, struct strbuf *);
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ssize_t ewah_read_mmap(struct ewah_bitmap *self, const void *map, size_t len);