remove unused sf_mutex field from Sfextern_t

diff --git a/lib/sfio/sfextern.c b/lib/sfio/sfextern.c
index 92727eacde0289a0ebc3ec23b5909be640ac9888..976d349722db489a3e515ce0fee0198efef42e63 100644 (file)
--- a/lib/sfio/sfextern.c
+++ b/lib/sfio/sfextern.c
@@ -17,9 +17,6 @@
 **     Written by Kiem-Phong Vo
 */
 
-/* code to initialize mutexes */
-static Vtmutex_t Sfmutex;
-
 /* global variables used internally to the package */
 Sfextern_t _Sfextern = { 0,    /* _Sfpage      */
     {NIL(Sfpool_t *), 0, 0, 0, NIL(Sfio_t **)},        /* _Sfpool      */
@@ -36,7 +33,6 @@ Sfextern_t _Sfextern = { 0,   /* _Sfpage      */
     NIL(void (*)(void)),       /* _Sfcleanup   */
     0,                         /* _Sfexiting   */
     0,                         /* _Sfdone      */
-    &Sfmutex                   /* _Sfmutex     */
 };
 
 /* accessible to application code for a few fast macro functions */

diff --git a/lib/sfio/sfhdr.h b/lib/sfio/sfhdr.h
index e9cf3bdd7bce8959b92a474636985ae3dc71375e..4fe8d4301790bf2dc8924dbb0bf7b5fd2d2d9cc8 100644 (file)
--- a/lib/sfio/sfhdr.h
+++ b/lib/sfio/sfhdr.h
@@ -411,7 +411,6 @@ extern "C" {
 #define _Sfcleanup     (_Sfextern.sf_cleanup)
 #define _Sfexiting     (_Sfextern.sf_exiting)
 #define _Sfdone                (_Sfextern.sf_done)
-#define _Sfmutex       (_Sfextern.sf_mutex)
     typedef struct _sfextern_s {
        ssize_t sf_page;
        struct _sfpool_s sf_pool;
@@ -423,7 +422,6 @@ extern "C" {
        void (*sf_cleanup) (void);
        int sf_exiting;
        int sf_done;
-       Vtmutex_t *sf_mutex;
     } Sfextern_t;
 
 /* grain size for buffer increment */