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[PATCH 25/43] refs.c: move copy_msg to the common code

From
David Turner <dturner@twopensource.com>
Date
Sep 3, 2015, 01:54 UTC
Message-ID
<1441245313-11907-26-git-send-email-dturner@twopensource.com>
In-Reply-To
<1441245313-11907-1-git-send-email-dturner@twopensource.com>
Rename copy_msg to copy_reflog_msg and make it public.
Signed-off-by: David Turner <dturner@twopensource.com>
---
 refs-be-files.c | 28 +---------------------------
 refs.c          | 26 ++++++++++++++++++++++++++
 refs.h          |  2 ++
 3 files changed, 29 insertions(+), 27 deletions(-)
diff --git a/refs-be-files.c b/refs-be-files.c
index 9e0e51c..bb208a5 100644
--- a/refs-be-files.c
+++ b/refs-be-files.c
@@ -2669,32 +2669,6 @@ static int commit_ref(struct ref_lock *lock)
 	return 0;
 }
 
-/*
- * copy the reflog message msg to buf, which has been allocated sufficiently
- * large, while cleaning up the whitespaces.  Especially, convert LF to space,
- * because reflog file is one line per entry.
- */
-static int copy_msg(char *buf, const char *msg)
-{
-	char *cp = buf;
-	char c;
-	int wasspace = 1;
-
-	*cp++ = '\t';
-	while ((c = *msg++)) {
-		if (wasspace && isspace(c))
-			continue;
-		wasspace = isspace(c);
-		if (wasspace)
-			c = ' ';
-		*cp++ = c;
-	}
-	while (buf < cp && isspace(cp[-1]))
-		cp--;
-	*cp++ = '\n';
-	return cp - buf;
-}
-
 static int should_autocreate_reflog(const char *refname)
 {
 	if (!log_all_ref_updates)
@@ -2791,7 +2765,7 @@ static int log_ref_write_fd(int fd, const unsigned char *old_sha1,
 		      sha1_to_hex(new_sha1),
 		      committer);
 	if (msglen)
-		len += copy_msg(logrec + len - 1, msg) - 1;
+		len += copy_reflog_msg(logrec + len - 1, msg) - 1;
 
 	written = len <= maxlen ? write_in_full(fd, logrec, len) : -1;
 	free(logrec);
diff --git a/refs.c b/refs.c
index 5267b2b..fdd1b50 100644
--- a/refs.c
+++ b/refs.c
@@ -886,6 +886,32 @@ int for_each_remote_ref_submodule(const char *submodule, each_ref_fn fn, void *c
 	return for_each_ref_in_submodule(submodule, "refs/remotes/", fn, cb_data);
 }
 
+/*
+ * copy the reflog message msg to buf, which has been allocated sufficiently
+ * large, while cleaning up the whitespaces.  Especially, convert LF to space,
+ * because reflog file is one line per entry.
+ */
+int copy_reflog_msg(char *buf, const char *msg)
+{
+	char *cp = buf;
+	char c;
+	int wasspace = 1;
+
+	*cp++ = '\t';
+	while ((c = *msg++)) {
+		if (wasspace && isspace(c))
+			continue;
+		wasspace = isspace(c);
+		if (wasspace)
+			c = ' ';
+		*cp++ = c;
+	}
+	while (buf < cp && isspace(cp[-1]))
+		cp--;
+	*cp++ = '\n';
+	return cp - buf;
+}
+
 int head_ref_namespaced(each_ref_fn fn, void *cb_data)
 {
 	struct strbuf buf = STRBUF_INIT;
diff --git a/refs.h b/refs.h
index 359e166..049f2c7 100644
--- a/refs.h
+++ b/refs.h
@@ -508,6 +508,8 @@ enum ref_type {
 
 enum ref_type ref_type(const char *refname);
 
+int copy_reflog_msg(char *buf, const char *msg);
+
 enum expire_reflog_flags {
 	EXPIRE_REFLOGS_DRY_RUN = 1 << 0,
 	EXPIRE_REFLOGS_UPDATE_REF = 1 << 1,

-- 
2.0.4.315.gad8727a-twtrsrc
Previous: David TurnerNext: David Turner
Message 31 of 54 in “refs lmdb backend”
  1. 00/43 refs lmdb backendDavid Turner, Sep 3, 2015
  2. 01/43 refs.c: create a public version of verify_refname_availableDavid Turner, Sep 3, 2015
  3. Junio C HamanoSep 3, 2015
  4. David TurnerSep 4, 2015
  5. 02/43 refs: make repack_without_refs and is_branch publicDavid Turner, Sep 3, 2015
  6. 04/43 refs.c: add a new refs.c file to hold all common refs codeDavid Turner, Sep 3, 2015
  7. 05/43 refs.c: move update_ref to refs.cDavid Turner, Sep 3, 2015
  8. 06/43 refs.c: move delete_ref and delete_refs to the common codeDavid Turner, Sep 3, 2015
  9. 07/43 refs.c: move read_ref_at to the common refs fileDavid Turner, Sep 3, 2015
  10. 08/43 refs.c: move the hidden refs functions to the common codeDavid Turner, Sep 3, 2015
  11. 09/43 refs.c: move dwim and friend functions to the common refs codeDavid Turner, Sep 3, 2015
  12. 10/43 refs.c: move warn_if_dangling_symref* to the common codeDavid Turner, Sep 3, 2015
  13. 11/43 refs.c: move read_ref, read_ref_full and ref_exists to the common codeDavid Turner, Sep 3, 2015
  14. 12/43 refs.c: move resolve_refdup to commonDavid Turner, Sep 3, 2015
  15. 13/43 refs.c: move check_refname_format to the common codeDavid Turner, Sep 3, 2015
  16. 14/43 refs.c: move is_branch to the common codeDavid Turner, Sep 3, 2015
  17. 15/43 refs.c: move prettify_refname to the common codeDavid Turner, Sep 3, 2015
  18. 16/43 refs.c: move ref iterators to the common codeDavid Turner, Sep 3, 2015
  19. 17/43 refs.c: move head_ref_namespaced to the common codeDavid Turner, Sep 3, 2015
  20. 18/43 refs-be-files.c: add a backend method structure with transaction functionsDavid Turner, Sep 3, 2015
  21. 19/43 refs-be-files.c: add methods for misc ref operationsDavid Turner, Sep 3, 2015
  22. 20/43 refs-be-files.c: add methods for the ref iteratorsDavid Turner, Sep 3, 2015
  23. Junio C HamanoSep 25, 2015
  24. David TurnerSep 25, 2015
  25. Junio C HamanoSep 25, 2015
  26. 21/43 refs-be-files.c: add method for for_each_reftype_...David Turner, Sep 3, 2015
  27. 22/43 refs-be-files.c: add do_for_each_per_worktree_refDavid Turner, Sep 3, 2015
  28. 23/43 refs.c: move refname_is_safe to the common codeDavid Turner, Sep 3, 2015
  29. 24/43 refs.h: document make refname_is_safe and add it to headerDavid Turner, Sep 3, 2015
  30. David TurnerSep 3, 2015
  31. 25/43 refs.c: move copy_msg to the common codeDavid Turner, Sep 3, 2015
  32. 26/43 refs.c: move peel_object to the common codeDavid Turner, Sep 3, 2015
  33. 27/43 refs.c: move should_autocreate_reflog to common codeDavid Turner, Sep 3, 2015
  34. 28/43 refs.c: add ref backend init functionDavid Turner, Sep 3, 2015
  35. 29/43 refs.c: add methods for reflogDavid Turner, Sep 3, 2015
  36. 30/43 refs.c: add method for initial ref transaction commitDavid Turner, Sep 3, 2015
  37. 31/43 initdb: move safe_create_dir into common codeDavid Turner, Sep 3, 2015
  38. 32/43 refs.c: add method for initializing refs dbDavid Turner, Sep 3, 2015
  39. 33/43 refs.c: make struct ref_transaction genericDavid Turner, Sep 3, 2015
  40. 34/43 refs-be-files.c: add method to rename refsDavid Turner, Sep 3, 2015
  41. 35/43 refs-be-files.c: add method to expire reflogsDavid Turner, Sep 3, 2015
  42. 36/43 run-command: track total number of commands runDavid Turner, Sep 3, 2015
  43. 37/43 refs: move some defines from refs-be-files.c to refs.hDavid Turner, Sep 3, 2015
  44. 38/43 refs: make some files backend functions publicDavid Turner, Sep 3, 2015
  45. 39/43 refs: break out a ref conflict checkDavid Turner, Sep 3, 2015
  46. 40/43 refs: allow ref backend to be set for cloneDavid Turner, Sep 3, 2015
  47. 41/43 refs: add register_refs_backendDavid Turner, Sep 3, 2015
  48. 42/43 refs: add LMDB refs backendDavid Turner, Sep 3, 2015
  49. Junio C HamanoSep 3, 2015
  50. 43/43 refs: tests for db backendDavid Turner, Sep 3, 2015
  51. Junio C HamanoSep 3, 2015
  52. David TurnerSep 4, 2015
  53. David TurnerSep 17, 2015
  54. Junio C HamanoSep 17, 2015

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