backtrace.h (backtrace_create_state): Correct comment about threading.

	* backtrace.h (backtrace_create_state): Correct comment about
	threading.

From-SVN: r204905

diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog
index 964efd6..8d305a9 100644 (file)
--- a/libbacktrace/ChangeLog
+++ b/libbacktrace/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-16  Ian Lance Taylor  <iant@google.com>
+
+       * backtrace.h (backtrace_create_state): Correct comment about
+       threading.
+
 2013-11-15  Ian Lance Taylor  <iant@google.com>
 
        * backtrace.h (backtrace_syminfo): Update comment and parameter

diff --git a/libbacktrace/backtrace.h b/libbacktrace/backtrace.h
index ef99baf..3be4007 100644 (file)
--- a/libbacktrace/backtrace.h
+++ b/libbacktrace/backtrace.h
@@ -89,8 +89,7 @@ typedef void (*backtrace_error_callback) (void *data, const char *msg,
    system-specific path names.  If not NULL, FILENAME must point to a
    permanent buffer.  If THREADED is non-zero the state may be
    accessed by multiple threads simultaneously, and the library will
-   use appropriate locks (this requires that the library be configured
-   with --enable-backtrace-threads).  If THREADED is zero the state
+   use appropriate atomic operations.  If THREADED is zero the state
    may only be accessed by one thread at a time.  This returns a state
    pointer on success, NULL on error.  If an error occurs, this will
    call the ERROR_CALLBACK routine.  */