Merge branch 'sb/status-doc-fix'

diff --git a/sha1_file.c b/sha1_file.c
index 81a4bfb80137d0e76cefa65b8282806131006fd0..826d7a0ae377445c117a646ef26f79dc02785122 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -39,32 +39,32 @@ const struct object_id empty_blob_oid = {
        EMPTY_BLOB_SHA1_BIN_LITERAL
 };
 
-static void git_hash_sha1_init(void *ctx)
+static void git_hash_sha1_init(git_hash_ctx *ctx)
 {
-       git_SHA1_Init((git_SHA_CTX *)ctx);
+       git_SHA1_Init(&ctx->sha1);
 }
 
-static void git_hash_sha1_update(void *ctx, const void *data, size_t len)
+static void git_hash_sha1_update(git_hash_ctx *ctx, const void *data, size_t len)
 {
-       git_SHA1_Update((git_SHA_CTX *)ctx, data, len);
+       git_SHA1_Update(&ctx->sha1, data, len);
 }
 
-static void git_hash_sha1_final(unsigned char *hash, void *ctx)
+static void git_hash_sha1_final(unsigned char *hash, git_hash_ctx *ctx)
 {
-       git_SHA1_Final(hash, (git_SHA_CTX *)ctx);
+       git_SHA1_Final(hash, &ctx->sha1);
 }
 
-static void git_hash_unknown_init(void *ctx)
+static void git_hash_unknown_init(git_hash_ctx *ctx)
 {
        die("trying to init unknown hash");
 }
 
-static void git_hash_unknown_update(void *ctx, const void *data, size_t len)
+static void git_hash_unknown_update(git_hash_ctx *ctx, const void *data, size_t len)
 {
        die("trying to update unknown hash");
 }
 
-static void git_hash_unknown_final(unsigned char *hash, void *ctx)
+static void git_hash_unknown_final(unsigned char *hash, git_hash_ctx *ctx)
 {
        die("trying to finalize unknown hash");
 }
@@ -75,7 +75,6 @@ const struct git_hash_algo hash_algos[GIT_HASH_NALGOS] = {
                0x00000000,
                0,
                0,
-               0,
                git_hash_unknown_init,
                git_hash_unknown_update,
                git_hash_unknown_final,
@@ -86,7 +85,6 @@ const struct git_hash_algo hash_algos[GIT_HASH_NALGOS] = {
                "sha-1",
                /* "sha1", big-endian */
                0x73686131,
-               sizeof(git_SHA_CTX),
                GIT_SHA1_RAWSZ,
                GIT_SHA1_HEXSZ,
                git_hash_sha1_init,
@@ -792,7 +790,7 @@ int check_sha1_signature(const unsigned char *sha1, void *map,
        struct object_id real_oid;
        enum object_type obj_type;
        struct git_istream *st;
-       git_SHA_CTX c;
+       git_hash_ctx c;
        char hdr[32];
        int hdrlen;
 
@@ -809,8 +807,8 @@ int check_sha1_signature(const unsigned char *sha1, void *map,
        hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(obj_type), size) + 1;
 
        /* Sha1.. */
-       git_SHA1_Init(&c);
-       git_SHA1_Update(&c, hdr, hdrlen);
+       the_hash_algo->init_fn(&c);
+       the_hash_algo->update_fn(&c, hdr, hdrlen);
        for (;;) {
                char buf[1024 * 16];
                ssize_t readlen = read_istream(st, buf, sizeof(buf));
@@ -821,9 +819,9 @@ int check_sha1_signature(const unsigned char *sha1, void *map,
                }
                if (!readlen)
                        break;
-               git_SHA1_Update(&c, buf, readlen);
+               the_hash_algo->update_fn(&c, buf, readlen);
        }
-       git_SHA1_Final(real_oid.hash, &c);
+       the_hash_algo->final_fn(real_oid.hash, &c);
        close_istream(st);
        return hashcmp(sha1, real_oid.hash) ? -1 : 0;
 }
@@ -1447,16 +1445,16 @@ static void write_object_file_prepare(const void *buf, unsigned long len,
                                      const char *type, struct object_id *oid,
                                      char *hdr, int *hdrlen)
 {
-       git_SHA_CTX c;
+       git_hash_ctx c;
 
        /* Generate the header */
        *hdrlen = xsnprintf(hdr, *hdrlen, "%s %lu", type, len)+1;
 
        /* Sha1.. */
-       git_SHA1_Init(&c);
-       git_SHA1_Update(&c, hdr, *hdrlen);
-       git_SHA1_Update(&c, buf, len);
-       git_SHA1_Final(oid->hash, &c);
+       the_hash_algo->init_fn(&c);
+       the_hash_algo->update_fn(&c, hdr, *hdrlen);
+       the_hash_algo->update_fn(&c, buf, len);
+       the_hash_algo->final_fn(oid->hash, &c);
 }
 
 /*
@@ -1579,7 +1577,7 @@ static int write_loose_object(const struct object_id *oid, char *hdr,
        int fd, ret;
        unsigned char compressed[4096];
        git_zstream stream;
-       git_SHA_CTX c;
+       git_hash_ctx c;
        struct object_id parano_oid;
        static struct strbuf tmp_file = STRBUF_INIT;
        static struct strbuf filename = STRBUF_INIT;
@@ -1599,14 +1597,14 @@ static int write_loose_object(const struct object_id *oid, char *hdr,
        git_deflate_init(&stream, zlib_compression_level);
        stream.next_out = compressed;
        stream.avail_out = sizeof(compressed);
-       git_SHA1_Init(&c);
+       the_hash_algo->init_fn(&c);
 
        /* First header.. */
        stream.next_in = (unsigned char *)hdr;
        stream.avail_in = hdrlen;
        while (git_deflate(&stream, 0) == Z_OK)
                ; /* nothing */
-       git_SHA1_Update(&c, hdr, hdrlen);
+       the_hash_algo->update_fn(&c, hdr, hdrlen);
 
        /* Then the data itself.. */
        stream.next_in = (void *)buf;
@@ -1614,7 +1612,7 @@ static int write_loose_object(const struct object_id *oid, char *hdr,
        do {
                unsigned char *in0 = stream.next_in;
                ret = git_deflate(&stream, Z_FINISH);
-               git_SHA1_Update(&c, in0, stream.next_in - in0);
+               the_hash_algo->update_fn(&c, in0, stream.next_in - in0);
                if (write_buffer(fd, compressed, stream.next_out - compressed) < 0)
                        die("unable to write sha1 file");
                stream.next_out = compressed;
@@ -1628,7 +1626,7 @@ static int write_loose_object(const struct object_id *oid, char *hdr,
        if (ret != Z_OK)
                die("deflateEnd on object %s failed (%d)", oid_to_hex(oid),
                    ret);
-       git_SHA1_Final(parano_oid.hash, &c);
+       the_hash_algo->final_fn(parano_oid.hash, &c);
        if (oidcmp(oid, &parano_oid) != 0)
                die("confused by unstable object source data for %s",
                    oid_to_hex(oid));
@@ -2126,14 +2124,14 @@ static int check_stream_sha1(git_zstream *stream,
                             const char *path,
                             const unsigned char *expected_sha1)
 {
-       git_SHA_CTX c;
+       git_hash_ctx c;
        unsigned char real_sha1[GIT_MAX_RAWSZ];
        unsigned char buf[4096];
        unsigned long total_read;
        int status = Z_OK;
 
-       git_SHA1_Init(&c);
-       git_SHA1_Update(&c, hdr, stream->total_out);
+       the_hash_algo->init_fn(&c);
+       the_hash_algo->update_fn(&c, hdr, stream->total_out);
 
        /*
         * We already read some bytes into hdr, but the ones up to the NUL
@@ -2152,7 +2150,7 @@ static int check_stream_sha1(git_zstream *stream,
                if (size - total_read < stream->avail_out)
                        stream->avail_out = size - total_read;
                status = git_inflate(stream, Z_FINISH);
-               git_SHA1_Update(&c, buf, stream->next_out - buf);
+               the_hash_algo->update_fn(&c, buf, stream->next_out - buf);
                total_read += stream->next_out - buf;
        }
        git_inflate_end(stream);
@@ -2167,7 +2165,7 @@ static int check_stream_sha1(git_zstream *stream,
                return -1;
        }
 
-       git_SHA1_Final(real_sha1, &c);
+       the_hash_algo->final_fn(real_sha1, &c);
        if (hashcmp(expected_sha1, real_sha1)) {
                error("sha1 mismatch for %s (expected %s)", path,
                      sha1_to_hex(expected_sha1));