From 8f309aeb8225a9c26f20c0dbc031f1ea8df75d49 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 13 Jan 2016 15:31:17 -0800 Subject: strbuf: introduce strbuf_getline_{lf,nul}() The strbuf_getline() interface allows a byte other than LF or NUL as the line terminator, but this is only because I wrote these codepaths anticipating that there might be a value other than NUL and LF that could be useful when I introduced line_termination long time ago. No useful caller that uses other value has emerged. By now, it is clear that the interface is overly broad without a good reason. Many codepaths have hardcoded preference to read either LF terminated or NUL terminated records from their input, and then call strbuf_getline() with LF or NUL as the third parameter. This step introduces two thin wrappers around strbuf_getline(), namely, strbuf_getline_lf() and strbuf_getline_nul(), and mechanically rewrites these call sites to call either one of them. The changes contained in this patch are: * introduction of these two functions in strbuf.[ch] * mechanical conversion of all callers to strbuf_getline() with either '\n' or '\0' as the third parameter to instead call the respective thin wrapper. After this step, output from "git grep 'strbuf_getline('" would become a lot smaller. An interim goal of this series is to make this an empty set, so that we can have strbuf_getline_crlf() take over the shorter name strbuf_getline(). Signed-off-by: Junio C Hamano --- builtin/notes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'builtin/notes.c') diff --git a/builtin/notes.c b/builtin/notes.c index 52aa9af74..3775e3896 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -290,7 +290,7 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd) t = &default_notes_tree; } - while (strbuf_getline(&buf, stdin, '\n') != EOF) { + while (strbuf_getline_lf(&buf, stdin) != EOF) { unsigned char from_obj[20], to_obj[20]; struct strbuf **split; int err; -- cgit v1.2.1