aboutsummaryrefslogtreecommitdiff
path: root/builtin
diff options
context:
space:
mode:
authorMichael Haggerty <mhagger@alum.mit.edu>2014-10-01 12:28:32 +0200
committerJunio C Hamano <gitster@pobox.com>2014-10-01 13:50:01 -0700
commitcf6950d3bfe1447ac04867b1f5654a2fc9c5db96 (patch)
tree2c99e3011a6e6f27286091a7066fe8c91683bcd1 /builtin
parent3e88e8fc085bbfad142d51a07ef918b9b5ca1d72 (diff)
downloadgit-cf6950d3bfe1447ac04867b1f5654a2fc9c5db96.tar.gz
git-cf6950d3bfe1447ac04867b1f5654a2fc9c5db96.tar.xz
lockfile: change lock_file::filename into a strbuf
For now, we still make sure to allocate at least PATH_MAX characters for the strbuf because resolve_symlink() doesn't know how to expand the space for its return value. (That will be fixed in a moment.) Another alternative would be to just use a strbuf as scratch space in lock_file() but then store a pointer to the naked string in struct lock_file. But lock_file objects are often reused. By reusing the same strbuf, we can avoid having to reallocate the string most times when a lock_file object is reused. Helped-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
-rw-r--r--builtin/commit.c12
-rw-r--r--builtin/reflog.c2
2 files changed, 7 insertions, 7 deletions
diff --git a/builtin/commit.c b/builtin/commit.c
index 70f5935f1..f55e80986 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -341,7 +341,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
die(_("unable to create temporary index"));
old_index_env = getenv(INDEX_ENVIRONMENT);
- setenv(INDEX_ENVIRONMENT, index_lock.filename, 1);
+ setenv(INDEX_ENVIRONMENT, index_lock.filename.buf, 1);
if (interactive_add(argc, argv, prefix, patch_interactive) != 0)
die(_("interactive add failed"));
@@ -352,7 +352,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
unsetenv(INDEX_ENVIRONMENT);
discard_cache();
- read_cache_from(index_lock.filename);
+ read_cache_from(index_lock.filename.buf);
if (update_main_cache_tree(WRITE_TREE_SILENT) == 0) {
if (reopen_lock_file(&index_lock) < 0)
die(_("unable to write index file"));
@@ -362,7 +362,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
warning(_("Failed to update main cache tree"));
commit_style = COMMIT_NORMAL;
- return index_lock.filename;
+ return index_lock.filename.buf;
}
/*
@@ -385,7 +385,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK))
die(_("unable to write new_index file"));
commit_style = COMMIT_NORMAL;
- return index_lock.filename;
+ return index_lock.filename.buf;
}
/*
@@ -472,9 +472,9 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
die(_("unable to write temporary index file"));
discard_cache();
- read_cache_from(false_lock.filename);
+ read_cache_from(false_lock.filename.buf);
- return false_lock.filename;
+ return false_lock.filename.buf;
}
static int run_status(FILE *fp, const char *index_file, const char *prefix, int nowarn,
diff --git a/builtin/reflog.c b/builtin/reflog.c
index e8a8fb13b..7c78b15c1 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -431,7 +431,7 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused,
write_str_in_full(lock->lock_fd, "\n") != 1 ||
close_ref(lock) < 0)) {
status |= error("Couldn't write %s",
- lock->lk->filename);
+ lock->lk->filename.buf);
unlink(newlog_path);
} else if (rename(newlog_path, log_file)) {
status |= error("cannot rename %s to %s",