* src/fns.c (Feql): Use `scm_eqv_p'.

[bpt/emacs.git] / src / filelock.c

diff --git a/src/filelock.c b/src/filelock.c
index 5252db0..f857c48 100644 (file)
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -55,8 +55,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "w32.h"       /* for dostounix_filename */
 #endif
 
-#ifdef CLASH_DETECTION
-
 #ifdef HAVE_UTMP_H
 #include <utmp.h>
 #endif
@@ -773,7 +771,9 @@ DEFUN ("lock-buffer", Flock_buffer, Slock_buffer,
        0, 1, 0,
        doc: /* Lock FILE, if current buffer is modified.
 FILE defaults to current buffer's visited file,
-or else nothing is done if current buffer isn't visiting a file.  */)
+or else nothing is done if current buffer isn't visiting a file.
+
+If the option `create-lockfiles' is nil, this does nothing.  */)
   (Lisp_Object file)
 {
   if (NILP (file))
@@ -837,8 +837,6 @@ t if it is locked by you, else a string saying which user has locked it.  */)
   return ret;
 }
 
-#endif /* CLASH_DETECTION */
-
 void
 syms_of_filelock (void)
 {
@@ -850,9 +848,7 @@ syms_of_filelock (void)
               doc: /* Non-nil means use lockfiles to avoid editing collisions.  */);
   create_lockfiles = 1;
 
-#ifdef CLASH_DETECTION
   defsubr (&Sunlock_buffer);
   defsubr (&Slock_buffer);
   defsubr (&Sfile_locked_p);
-#endif
 }