aft.c: Fix com_add().

[paraslash.git] / stat.c

diff --git a/stat.c b/stat.c
index 23db42460a54e961de946d7dd409d5f2d8596e21..202dff8fc22970961ea1f2594e6c7db2f85c1965 100644 (file)
--- a/stat.c
+++ b/stat.c
@@ -216,54 +216,3 @@ int stat_line_valid(const char *line)
        return -E_UNKNOWN_STAT_ITEM;
 }
 
-/**
- * call a custom function for each complete line
- *
- * \param buf the buffer containing data seperated by newlines
- * \param n the number of bytes in \a buf
- * \param line_handler the custom function
- *
- * If \a line_handler is \p NULL, return number of complete lines in buf.
- * Otherwise, call \a line_handler for each complete line.  The rest of the
- * buffer (last chunk containing incomplete line is moved to the beginning of
- * the buffer.
- *
- * \return If line_handler is not NULL, this function returns the number
- * of bytes not handled to \a line_handler.
- */
-size_t for_each_line(char *buf, size_t n, void (*line_handler)(char *))
-{
-       char *start = buf, *end;
-       size_t num_lines = 0, bytes_left = n;
-
-//     PARA_INFO_LOG("buf: %s", buf);
-       while (bytes_left) {
-               char *next_null;
-               char *next_cr;
-
-               next_cr = memchr(start, '\n', bytes_left);
-               next_null = memchr(start, '\0', bytes_left);
-               if (!next_cr && !next_null)
-                       break;
-               if (next_cr && next_null) {
-                       end = next_cr < next_null? next_cr : next_null;
-               } else if (next_null) {
-                       end = next_null;
-               } else
-                       end = next_cr;
-               num_lines++;
-               if (line_handler) {
-                       *end = '\0';
-//                     PARA_INFO_LOG("calling line handler: %s\n", start);
-                       line_handler(start);
-               }
-               start = ++end;
-               bytes_left = buf + n - start;
-       }
-       if (!line_handler)
-               return num_lines;
-       if (bytes_left && bytes_left != n)
-               memmove(buf, start, bytes_left);
-       return bytes_left;
-}
-