gcov-io.h (GCOV_LOCKED): New #define.

	* gcov-io.h (GCOV_LOCKED): New #define.
	(GCOV_LINKAGE): Make sure it is #defined.
	(gcov_write_string, gcov_write_tag, gcov_write_length,
	gcov_read_string, gcov_time): Poison in libgcov.
	(gcov_seek_end): Remove.
	(gcov_write_tag_length, gcov_sync, gcov_rewrite): New.
	(GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
	GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
	GCOV_TAG_SUMMARY_LENGTH): New #defines.
	(gcov_write_tag, gcov_write_length): Not in libgcov.
	* gcov-io.c (gcov_open): Use GCOV_LOCKED.
	(gcov_write_tag, gcov_write_length): Not in libgcov.
	(gcov_write_tag_length): New.
	(gcov_write_summary): Use gcov_write_tag_length.
	* libgcov.c: Always #include gcov-io.h.
	(IN_LIBGCOV): -1 for inhibit_libc, +1 otherwise.
	(GCOV_LINKAGE): Define to nothing for L_gcov.
	(gcov_exit): Replace gcov_write_tag, gcov_write_length with
	gcov_write_tag_length. Use gcov_rewrite & gcov_seek.
	* gcov.c (read_graph_file): Replace gcov_seek by gcov_sync.
	(read_count_file): Likewise.
	* gcov-dump.c (dump_file): Likewise.
	* coverag.c (read_counts_file): Likewise.

From-SVN: r66555

1 files changed, 2 insertions, 2 deletions

diff --git a/gcc/gcov.c b/gcc/gcov.c
index 40e16cf..2225f02 100644
--- a/gcc/gcov.c
+++ b/gcc/gcov.c
@@ -904,7 +904,7 @@ read_graph_file ()
 	  fn = NULL;
 	  current_tag = 0;
 	}
-      gcov_seek (base, length);
+      gcov_sync (base, length);
       if (gcov_is_error ())
 	{
 	corrupt:;
@@ -1059,7 +1059,7 @@ read_count_file ()
 	  for (ix = 0; ix != fn->num_counts; ix++)
 	    fn->counts[ix] += gcov_read_counter ();
 	}
-      gcov_seek (base, length);
+      gcov_sync (base, length);
       if ((error = gcov_is_error ()))
 	{
 	  fnotice (stderr, error < 0