push: further clean up fields of "struct ref"

diff --git a/strbuf.c b/strbuf.c
index 5427cfdc658e47b930603d64dd75461a686bdf7d..4b9e30cadcd1ff45e7d4f23b210b22006445da91 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -447,8 +447,8 @@ static int is_rfc3986_unreserved(char ch)
                ch == '-' || ch == '_' || ch == '.' || ch == '~';
 }
 
-void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len,
-                         int reserved)
+static void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len,
+                                int reserved)
 {
        strbuf_grow(sb, len);
        while (len--) {
@@ -466,3 +466,27 @@ void strbuf_addstr_urlencode(struct strbuf *sb, const char *s,
 {
        strbuf_add_urlencode(sb, s, strlen(s), reserved);
 }
+
+int printf_ln(const char *fmt, ...)
+{
+       int ret;
+       va_list ap;
+       va_start(ap, fmt);
+       ret = vprintf(fmt, ap);
+       va_end(ap);
+       if (ret < 0 || putchar('\n') == EOF)
+               return -1;
+       return ret + 1;
+}
+
+int fprintf_ln(FILE *fp, const char *fmt, ...)
+{
+       int ret;
+       va_list ap;
+       va_start(ap, fmt);
+       ret = vfprintf(fp, fmt, ap);
+       va_end(ap);
+       if (ret < 0 || putc('\n', fp) == EOF)
+               return -1;
+       return ret + 1;
+}