[PATCH 10/25] path.c: add git_common_path() and strbuf_git_common_path()
From: Nguyễn Thái Ngọc Duy <hidden>
Date: 2016-06-16 02:18:46
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Nguyễn Thái Ngọc Duy <redacted> --- cache.h | 3 +++ path.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 32 insertions(+)
diff --git a/cache.h b/cache.h
index 213a8d3..c81f654 100644
--- a/cache.h
+++ b/cache.h@@ -767,11 +767,14 @@ extern int check_repository_format(void); */ extern const char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2))); extern const char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); +extern const char *git_common_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); extern char *mksnpath(char *buf, size_t n, const char *fmt, ...) __attribute__((format (printf, 3, 4))); extern void strbuf_git_path(struct strbuf *sb, const char *fmt, ...) __attribute__((format (printf, 2, 3))); +extern void strbuf_git_common_path(struct strbuf *sb, const char *fmt, ...) + __attribute__((format (printf, 2, 3))); extern char *git_path_buf(struct strbuf *buf, const char *fmt, ...) __attribute__((format (printf, 2, 3))); extern void strbuf_git_path_submodule(struct strbuf *sb, const char *path,
diff --git a/path.c b/path.c
index 969b494..e315dd6 100644
--- a/path.c
+++ b/path.c@@ -503,6 +503,35 @@ void strbuf_git_path_submodule(struct strbuf *buf, const char *path, va_end(args); } +static void do_git_common_path(struct strbuf *buf, + const char *fmt, + va_list args) +{ + strbuf_addstr(buf, get_git_common_dir()); + if (buf->len && !is_dir_sep(buf->buf[buf->len - 1])) + strbuf_addch(buf, '/'); + strbuf_vaddf(buf, fmt, args); + strbuf_cleanup_path(buf); +} + +const char *git_common_path(const char *fmt, ...) +{ + struct strbuf *pathname = get_pathname(); + va_list args; + va_start(args, fmt); + do_git_common_path(pathname, fmt, args); + va_end(args); + return pathname->buf; +} + +void strbuf_git_common_path(struct strbuf *sb, const char *fmt, ...) +{ + va_list args; + va_start(args, fmt); + do_git_common_path(sb, fmt, args); + va_end(args); +} + int validate_headref(const char *path) { struct stat st;
--
2.8.0.rc0.210.gd302cd2