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| author | Florian Forster <octo@verplant.org> | 2006-06-18 17:18:09 +0200 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-06-20 01:59:46 -0700 |
| commit | 1d7f171c3a456b980d821ee0f68e01535a5f7e36 (patch) | |
| tree | 040ae96db3e2d18f84a95cc46ec4d7626bcc1994 /read-cache.c | |
| parent | 2bda77e080dd8d47ca0b87c78e9061fbaa37455a (diff) | |
| download | git-1d7f171c3a456b980d821ee0f68e01535a5f7e36.tar.gz git-1d7f171c3a456b980d821ee0f68e01535a5f7e36.tar.xz | |
Remove all void-pointer arithmetic.
ANSI C99 doesn't allow void-pointer arithmetic. This patch fixes this in
various ways. Usually the strategy that required the least changes was used.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/read-cache.c b/read-cache.c index c499c5185..3c32aae7e 100644 --- a/read-cache.c +++ b/read-cache.c @@ -706,7 +706,7 @@ static int verify_hdr(struct cache_header *hdr, unsigned long size) SHA1_Init(&c); SHA1_Update(&c, hdr, size - 20); SHA1_Final(sha1, &c); - if (memcmp(sha1, (void *)hdr + size - 20, 20)) + if (memcmp(sha1, (char *) hdr + size - 20, 20)) return error("bad index file sha1 signature"); return 0; } @@ -770,7 +770,7 @@ int read_cache(void) offset = sizeof(*hdr); for (i = 0; i < active_nr; i++) { - struct cache_entry *ce = map + offset; + struct cache_entry *ce = (struct cache_entry *) ((char *) map + offset); offset = offset + ce_size(ce); active_cache[i] = ce; } @@ -783,10 +783,11 @@ int read_cache(void) * in 4-byte network byte order. */ unsigned long extsize; - memcpy(&extsize, map + offset + 4, 4); + memcpy(&extsize, (char *) map + offset + 4, 4); extsize = ntohl(extsize); - if (read_index_extension(map + offset, - map + offset + 8, extsize) < 0) + if (read_index_extension(((const char *) map) + offset, + (char *) map + offset + 8, + extsize) < 0) goto unmap; offset += 8; offset += extsize; @@ -820,7 +821,7 @@ static int ce_write(SHA_CTX *context, int fd, void *data, unsigned int len) } write_buffer_len = buffered; len -= partial; - data += partial; + data = (char *) data + partial; } return 0; } |