Merge branch 'master' into db/fetch-pack

There's a number of tricky conflicts between master and
this topic right now due to the rewrite of builtin-push.
Junio must have handled these via rerere; I'd rather not
deal with them again so I'm pre-merging master into the
topic.  Besides this topic somehow started to depend on
the strbuf series that was in next, but is now in master.
It no longer compiles on its own without the strbuf API.

* master: (184 commits)
  Whip post 1.5.3.4 maintenance series into shape.
  Minor usage update in setgitperms.perl
  manual: use 'URL' instead of 'url'.
  manual: add some markup.
  manual: Fix example finding commits referencing given content.
  Fix wording in push definition.
  Fix some typos, punctuation, missing words, minor markup.
  manual: Fix or remove em dashes.
  Add a --dry-run option to git-push.
  Add a --dry-run option to git-send-pack.
  Fix in-place editing functions in convert.c
  instaweb: support for Ruby's WEBrick server
  instaweb: allow for use of auto-generated scripts
  Add 'git-p4 commit' as an alias for 'git-p4 submit'
  hg-to-git speedup through selectable repack intervals
  git-svn: respect Subversion's [auth] section configuration values
  gtksourceview2 support for gitview
  fix contrib/hooks/post-receive-email hooks.recipients error message
  Support cvs via git-shell
  rebase -i: use diff plumbing instead of porcelain
  ...

Conflicts:

	Makefile
	builtin-push.c
	rsh.c

1 files changed, 13 insertions, 30 deletions

diff --git a/builtin-blame.c b/builtin-blame.c
index dc88a953a5..e3112a2d5b 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -1430,8 +1430,7 @@ static void get_commit_info(struct commit *commit,
 static void write_filename_info(const char *path)
 {
 	printf("filename ");
-	write_name_quoted(NULL, 0, path, 1, stdout);
-	putchar('\n');
+	write_name_quoted(path, stdout, '\n');
 }
 
 /*
@@ -2001,11 +2000,9 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 	struct commit *commit;
 	struct origin *origin;
 	unsigned char head_sha1[20];
-	char *buf;
+	struct strbuf buf;
 	const char *ident;
-	int fd;
 	time_t now;
-	unsigned long fin_size;
 	int size, len;
 	struct cache_entry *ce;
 	unsigned mode;
@@ -2023,9 +2020,11 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 
 	origin = make_origin(commit, path);
 
+	strbuf_init(&buf, 0);
 	if (!contents_from || strcmp("-", contents_from)) {
 		struct stat st;
 		const char *read_from;
+		unsigned long fin_size;
 
 		if (contents_from) {
 			if (stat(contents_from, &st) < 0)
@@ -2038,19 +2037,16 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 			read_from = path;
 		}
 		fin_size = xsize_t(st.st_size);
-		buf = xmalloc(fin_size+1);
 		mode = canon_mode(st.st_mode);
 		switch (st.st_mode & S_IFMT) {
 		case S_IFREG:
-			fd = open(read_from, O_RDONLY);
-			if (fd < 0)
-				die("cannot open %s", read_from);
-			if (read_in_full(fd, buf, fin_size) != fin_size)
-				die("cannot read %s", read_from);
+			if (strbuf_read_file(&buf, read_from, st.st_size) != st.st_size)
+				die("cannot open or read %s", read_from);
 			break;
 		case S_IFLNK:
-			if (readlink(read_from, buf, fin_size+1) != fin_size)
+			if (readlink(read_from, buf.buf, buf.alloc) != fin_size)
 				die("cannot readlink %s", read_from);
+			buf.len = fin_size;
 			break;
 		default:
 			die("unsupported file type %s", read_from);
@@ -2059,26 +2055,13 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 	else {
 		/* Reading from stdin */
 		contents_from = "standard input";
-		buf = NULL;
-		fin_size = 0;
 		mode = 0;
-		while (1) {
-			ssize_t cnt = 8192;
-			buf = xrealloc(buf, fin_size + cnt);
-			cnt = xread(0, buf + fin_size, cnt);
-			if (cnt < 0)
-				die("read error %s from stdin",
-				    strerror(errno));
-			if (!cnt)
-				break;
-			fin_size += cnt;
-		}
-		buf = xrealloc(buf, fin_size + 1);
+		if (strbuf_read(&buf, 0, 0) < 0)
+			die("read error %s from stdin", strerror(errno));
 	}
-	buf[fin_size] = 0;
-	origin->file.ptr = buf;
-	origin->file.size = fin_size;
-	pretend_sha1_file(buf, fin_size, OBJ_BLOB, origin->blob_sha1);
+	origin->file.ptr = buf.buf;
+	origin->file.size = buf.len;
+	pretend_sha1_file(buf.buf, buf.len, OBJ_BLOB, origin->blob_sha1);
 	commit->util = origin;
 
 	/*