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[PATCH v4 15/23] log_ref_write_1(): don't depend on logfile argument

From
Michael Haggerty <mhagger@alum.mit.edu>
Date
Jan 6, 2017, 16:22 UTC
Message-ID
<8c0da0a941845d73988e2c1100f8afb91e272841.1483719289.git.mhagger@alum.mit.edu>
In-Reply-To
<cover.1483719289.git.mhagger@alum.mit.edu>

It's unnecessary to pass a strbuf holding the reflog path up and down the call stack now that it is hardly needed by the callers. Remove the places where log_ref_write_1() uses it, in preparation for making it internal to log_ref_setup().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 refs/files-backend.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index f723834..9c5e804 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2838,14 +2838,18 @@ static int log_ref_write_1(const char *refname, const unsigned char *old_sha1,
 	result = log_ref_write_fd(logfd, old_sha1, new_sha1,
 				  git_committer_info(0), msg);
 	if (result) {
-		strbuf_addf(err, "unable to append to '%s': %s", logfile->buf,
-			    strerror(errno));
+		int save_errno = errno;
+
+		strbuf_addf(err, "unable to append to '%s': %s",
+			    git_path("logs/%s", refname), strerror(save_errno));
 		close(logfd);
 		return -1;
 	}
 	if (close(logfd)) {
-		strbuf_addf(err, "unable to append to '%s': %s", logfile->buf,
-			    strerror(errno));
+		int save_errno = errno;
+
+		strbuf_addf(err, "unable to append to '%s': %s",
+			    git_path("logs/%s", refname), strerror(save_errno));
 		return -1;
 	}
 	return 0;
-- 
2.9.3
Previous: Michael HaggertyNext: Michael Haggerty
Message 22 of 25 in “Delete directories left empty after ref deletion”
  1. 00/23 Delete directories left empty after ref deletionMichael Haggerty, Jan 6, 2017
  2. 01/23 files_rename_ref(): tidy up whitespaceMichael Haggerty, Jan 6, 2017
  3. 03/23 t5505: use "for-each-ref" to test for the non-existence of referencesMichael Haggerty, Jan 6, 2017
  4. 06/23 raceproof_create_file(): new functionMichael Haggerty, Jan 6, 2017
  5. 02/23 refname_is_safe(): correct docstringMichael Haggerty, Jan 6, 2017
  6. 05/23 safe_create_leading_directories(): set errno on SCLD_EXISTSMichael Haggerty, Jan 6, 2017
  7. 10/23 rename_tmp_log(): improve error reportingMichael Haggerty, Jan 6, 2017
  8. 09/23 rename_tmp_log(): use raceproof_create_file()Michael Haggerty, Jan 6, 2017
  9. 04/23 safe_create_leading_directories_const(): preserve errnoMichael Haggerty, Jan 6, 2017
  10. 07/23 lock_ref_sha1_basic(): inline constantMichael Haggerty, Jan 6, 2017
  11. 13/23 log_ref_setup(): improve robustness against racesMichael Haggerty, Jan 6, 2017
  12. 08/23 lock_ref_sha1_basic(): use raceproof_create_file()Michael Haggerty, Jan 6, 2017
  13. 11/23 log_ref_write(): inline functionMichael Haggerty, Jan 6, 2017
  14. 23/23 files_transaction_commit(): clean up empty directoriesMichael Haggerty, Jan 6, 2017
  15. 18/23 delete_ref_loose(): derive loose reference path from lockMichael Haggerty, Jan 6, 2017
  16. 19/23 delete_ref_loose(): inline functionMichael Haggerty, Jan 6, 2017
  17. 22/23 try_remove_empty_parents(): teach to remove parents of reflogs, tooMichael Haggerty, Jan 6, 2017
  18. 21/23 try_remove_empty_parents(): don't trash argument contentsMichael Haggerty, Jan 6, 2017
  19. 20/23 try_remove_empty_parents(): rename parameter "name" -> "refname"Michael Haggerty, Jan 6, 2017
  20. 16/23 log_ref_setup(): manage the name of the reflog file internallyMichael Haggerty, Jan 6, 2017
  21. 12/23 log_ref_setup(): separate code for create vs non-createMichael Haggerty, Jan 6, 2017
  22. 15/23 log_ref_write_1(): don't depend on logfile argumentMichael Haggerty, Jan 6, 2017
  23. 17/23 log_ref_write_1(): inline functionMichael Haggerty, Jan 6, 2017
  24. 14/23 log_ref_setup(): pass the open file descriptor back to the callerMichael Haggerty, Jan 6, 2017
  25. Jeff KingJan 6, 2017

Read the whole thread, see it on lore, or plain text.

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