commit: add generation number to struct commit

diff --git a/entry.c b/entry.c
index 30211447ac839899d2c232af232c95312856816c..6c33112aea7dc8e584678bcb5e5ea292d29265a9 100644 (file)
--- a/entry.c
+++ b/entry.c
@@ -85,12 +85,12 @@ static int create_file(const char *path, unsigned int mode)
 static void *read_blob_entry(const struct cache_entry *ce, unsigned long *size)
 {
        enum object_type type;
-       void *new = read_sha1_file(ce->oid.hash, &type, size);
+       void *blob_data = read_sha1_file(ce->oid.hash, &type, size);
 
-       if (new) {
+       if (blob_data) {
                if (type == OBJ_BLOB)
-                       return new;
-               free(new);
+                       return blob_data;
+               free(blob_data);
        }
        return NULL;
 }
@@ -256,7 +256,7 @@ static int write_entry(struct cache_entry *ce,
        unsigned int ce_mode_s_ifmt = ce->ce_mode & S_IFMT;
        struct delayed_checkout *dco = state->delayed_checkout;
        int fd, ret, fstat_done = 0;
-       char *new;
+       char *new_blob;
        struct strbuf buf = STRBUF_INIT;
        unsigned long size;
        ssize_t wrote;
@@ -276,8 +276,8 @@ static int write_entry(struct cache_entry *ce,
 
        switch (ce_mode_s_ifmt) {
        case S_IFLNK:
-               new = read_blob_entry(ce, &size);
-               if (!new)
+               new_blob = read_blob_entry(ce, &size);
+               if (!new_blob)
                        return error("unable to read sha1 file of %s (%s)",
                                     path, oid_to_hex(&ce->oid));
 
@@ -288,8 +288,8 @@ static int write_entry(struct cache_entry *ce,
                if (!has_symlinks || to_tempfile)
                        goto write_file_entry;
 
-               ret = symlink(new, path);
-               free(new);
+               ret = symlink(new_blob, path);
+               free(new_blob);
                if (ret)
                        return error_errno("unable to create symlink %s", path);
                break;
@@ -300,11 +300,11 @@ static int write_entry(struct cache_entry *ce,
                 * bother reading it at all.
                 */
                if (dco && dco->state == CE_RETRY) {
-                       new = NULL;
+                       new_blob = NULL;
                        size = 0;
                } else {
-                       new = read_blob_entry(ce, &size);
-                       if (!new)
+                       new_blob = read_blob_entry(ce, &size);
+                       if (!new_blob)
                                return error("unable to read sha1 file of %s (%s)",
                                             path, oid_to_hex(&ce->oid));
                }
@@ -313,18 +313,18 @@ static int write_entry(struct cache_entry *ce,
                 * Convert from git internal format to working tree format
                 */
                if (dco && dco->state != CE_NO_DELAY) {
-                       ret = async_convert_to_working_tree(ce->name, new,
+                       ret = async_convert_to_working_tree(ce->name, new_blob,
                                                            size, &buf, dco);
                        if (ret && string_list_has_string(&dco->paths, ce->name)) {
-                               free(new);
+                               free(new_blob);
                                goto delayed;
                        }
                } else
-                       ret = convert_to_working_tree(ce->name, new, size, &buf);
+                       ret = convert_to_working_tree(ce->name, new_blob, size, &buf);
 
                if (ret) {
-                       free(new);
-                       new = strbuf_detach(&buf, &newsize);
+                       free(new_blob);
+                       new_blob = strbuf_detach(&buf, &newsize);
                        size = newsize;
                }
                /*
@@ -336,15 +336,15 @@ static int write_entry(struct cache_entry *ce,
        write_file_entry:
                fd = open_output_fd(path, ce, to_tempfile);
                if (fd < 0) {
-                       free(new);
+                       free(new_blob);
                        return error_errno("unable to create file %s", path);
                }
 
-               wrote = write_in_full(fd, new, size);
+               wrote = write_in_full(fd, new_blob, size);
                if (!to_tempfile)
                        fstat_done = fstat_output(fd, state, &st);
                close(fd);
-               free(new);
+               free(new_blob);
                if (wrote < 0)
                        return error("unable to write file %s", path);
                break;