Since there is an enhanced version of relative_path() in path.c,
remove duplicate counterpart path_relative() in quote.c.
Signed-off-by: Jiang Xin <worldhello.net@xxxxxxxxx>
---
quote.c | 55 ++-----------------------------------------------------
1 file changed, 2 insertions(+), 53 deletions(-)
diff --git a/quote.c b/quote.c
index 91122..64ff3 100644
--- a/quote.c
+++ b/quote.c
@@ -312,75 +312,24 @@ void write_name_quotedpfx(const char *pfx, size_t pfxlen,
fputc(terminator, fp);
}
-static const char *path_relative(const char *in, int len,
- struct strbuf *sb, const char *prefix,
- int prefix_len);
-
void write_name_quoted_relative(const char *name, size_t len,
const char *prefix, size_t prefix_len,
FILE *fp, int terminator)
{
struct strbuf sb = STRBUF_INIT;
- name = path_relative(name, len, &sb, prefix, prefix_len);
+ name = relative_path(name, prefix, &sb);
write_name_quoted(name, fp, terminator);
strbuf_release(&sb);
}
-/*
- * Give path as relative to prefix.
- *
- * The strbuf may or may not be used, so do not assume it contains the
- * returned path.
- */
-static const char *path_relative(const char *in, int len,
- struct strbuf *sb, const char *prefix,
- int prefix_len)
-{
- int off, i;
-
- if (len < 0)
- len = strlen(in);
- if (prefix_len < 0) {
- if (prefix)
- prefix_len = strlen(prefix);
- else
- prefix_len = 0;
- }
-
- off = 0;
- i = 0;
- while (i < prefix_len && i < len && prefix[i] == in[i]) {
- if (prefix[i] == '/')
- off = i + 1;
- i++;
- }
- in += off;
- len -= off;
-
- if (i >= prefix_len)
- return in;
-
- strbuf_reset(sb);
- strbuf_grow(sb, len);
-
- while (i < prefix_len) {
- if (prefix[i] == '/')
- strbuf_addstr(sb, "../");
- i++;
- }
- strbuf_add(sb, in, len);
-
- return sb->buf;
-}
-
/* quote path as relative to the given prefix */
char *quote_path_relative(const char *in, int len,
struct strbuf *out, const char *prefix)
{
struct strbuf sb = STRBUF_INIT;
- const char *rel = path_relative(in, len, &sb, prefix, -1);
+ const char *rel = relative_path(in, prefix, &sb);
strbuf_reset(out);
quote_c_style_counted(rel, strlen(rel), out, NULL, 0);
strbuf_release(&sb);
--
1.8.3.rc2.26.g7472058
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