debugfs: fix building rdebugfs (with READ_ONLY define)

[tools/e2fsprogs.git] / debugfs / zap.c

diff --git a/debugfs/zap.c b/debugfs/zap.c
index c7996b2..f120377 100644 (file)
--- a/debugfs/zap.c
+++ b/debugfs/zap.c
@@ -239,38 +239,3 @@ void do_block_dump(int argc, char *argv[], int sci_idx EXT2FS_ATTR((unused)),
 errout:
        free(buf);
 }
-
-void do_byte_hexdump(FILE *fp, unsigned char *buf, size_t bufsize)
-{
-       size_t          i, j, max;
-       int             suppress = -1;
-
-       for (i = 0; i < bufsize; i += 16) {
-               max = (bufsize - i > 16) ? 16 : bufsize - i;
-               if (suppress < 0) {
-                       if (i && memcmp(buf + i, buf + i - max, max) == 0) {
-                               suppress = i;
-                               fprintf(fp, "*\n");
-                               continue;
-                       }
-               } else {
-                       if (memcmp(buf + i, buf + suppress, max) == 0)
-                               continue;
-                       suppress = -1;
-               }
-               fprintf(fp, "%04o  ", (unsigned int)i);
-               for (j = 0; j < 16; j++) {
-                       if (j < max)
-                               fprintf(fp, "%02x", buf[i+j]);
-                       else
-                               fprintf(fp, "  ");
-                       if ((j % 2) == 1)
-                               fprintf(fp, " ");
-               }
-               fprintf(fp, " ");
-               for (j = 0; j < max; j++)
-                       fprintf(fp, "%c", isprint(buf[i+j]) ? buf[i+j] : '.');
-               fprintf(fp, "\n");
-       }
-       fprintf(fp, "\n");
-}