Convert memset(hash,0,20) to hashclr(hash).

[git.git] / sha1_file.c

diff --git a/sha1_file.c b/sha1_file.c
index 066cff1fa6e8dd1485876984becdecd7bb4987b6..769a80984d25ca362acb8d7c4f97ac3526c2b753 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -540,7 +540,7 @@ struct packed_git *add_packed_git(char *path, int path_len, int local)
        p->pack_use_cnt = 0;
        p->pack_local = local;
        if ((path_len > 44) && !get_sha1_hex(path + path_len - 44, sha1))
-               memcpy(p->sha1, sha1, 20);
+               hashcpy(p->sha1, sha1);
        return p;
 }
 
@@ -571,7 +571,7 @@ struct packed_git *parse_pack_index_file(const unsigned char *sha1, char *idx_pa
        p->pack_base = NULL;
        p->pack_last_used = 0;
        p->pack_use_cnt = 0;
-       memcpy(p->sha1, sha1, 20);
+       hashcpy(p->sha1, sha1);
        return p;
 }
 
@@ -953,7 +953,7 @@ int check_reuse_pack_delta(struct packed_git *p, unsigned long offset,
        ptr = unpack_object_header(p, ptr, kindp, sizep);
        if (*kindp != OBJ_DELTA)
                goto done;
-       memcpy(base, (unsigned char *) p->pack_base + ptr, 20);
+       hashcpy(base, (unsigned char *) p->pack_base + ptr);
        status = 0;
  done:
        unuse_packed_git(p);
@@ -981,7 +981,7 @@ void packed_object_info_detail(struct pack_entry *e,
                if (p->pack_size <= offset + 20)
                        die("pack file %s records an incomplete delta base",
                            p->pack_name);
-               memcpy(base_sha1, pack, 20);
+               hashcpy(base_sha1, pack);
                do {
                        struct pack_entry base_ent;
                        unsigned long junk;
@@ -1201,7 +1201,7 @@ int nth_packed_object_sha1(const struct packed_git *p, int n,
        void *index = p->index_base + 256;
        if (n < 0 || num_packed_objects(p) <= n)
                return -1;
-       memcpy(sha1, (char *) index + (24 * n) + 4, 20);
+       hashcpy(sha1, (unsigned char *) index + (24 * n) + 4);
        return 0;
 }
 
@@ -1218,7 +1218,7 @@ int find_pack_entry_one(const unsigned char *sha1,
                int cmp = hashcmp((unsigned char *)index + (24 * mi) + 4, sha1);
                if (!cmp) {
                        e->offset = ntohl(*((unsigned int *) ((char *) index + (24 * mi))));
-                       memcpy(e->sha1, sha1, 20);
+                       hashcpy(e->sha1, sha1);
                        e->p = p;
                        return 1;
                }
@@ -1331,7 +1331,7 @@ void *read_object_with_reference(const unsigned char *sha1,
        unsigned long isize;
        unsigned char actual_sha1[20];
 
-       memcpy(actual_sha1, sha1, 20);
+       hashcpy(actual_sha1, sha1);
        while (1) {
                int ref_length = -1;
                const char *ref_type = NULL;
@@ -1342,7 +1342,7 @@ void *read_object_with_reference(const unsigned char *sha1,
                if (!strcmp(type, required_type)) {
                        *size = isize;
                        if (actual_sha1_return)
-                               memcpy(actual_sha1_return, actual_sha1, 20);
+                               hashcpy(actual_sha1_return, actual_sha1);
                        return buffer;
                }
                /* Handle references */
@@ -1537,7 +1537,7 @@ int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned cha
         */
        filename = write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
        if (returnsha1)
-               memcpy(returnsha1, sha1, 20);
+               hashcpy(returnsha1, sha1);
        if (has_sha1_file(sha1))
                return 0;
        fd = open(filename, O_RDONLY);