Dead code removal: #if 0 conf, dso, pqueue, threads

Mostly, but not completely, debugging print statements.
Some old logic kept for internal documentation reasons, perhaps.

Reviewed-by: Richard Levitte <levitte@openssl.org>

5 files changed, 0 insertions, 66 deletions

diff --git a/crypto/dso/dso_dl.c b/crypto/dso/dso_dl.c
index 1f4d198663..989d4d9587 100644
--- a/crypto/dso/dso_dl.c
+++ b/crypto/dso/dso_dl.c
@@ -77,13 +77,6 @@ static int dl_load(DSO *dso);
 static int dl_unload(DSO *dso);
 static void *dl_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE dl_bind_func(DSO *dso, const char *symname);
-# if 0
-static int dl_unbind_var(DSO *dso, char *symname, void *symptr);
-static int dl_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
-static int dl_init(DSO *dso);
-static int dl_finish(DSO *dso);
-static int dl_ctrl(DSO *dso, int cmd, long larg, void *parg);
-# endif
 static char *dl_name_converter(DSO *dso, const char *filename);
 static char *dl_merger(DSO *dso, const char *filespec1,
                        const char *filespec2);
@@ -96,11 +89,6 @@ static DSO_METHOD dso_meth_dl = {
     dl_unload,
     dl_bind_var,
     dl_bind_func,
-/* For now, "unbind" doesn't exist */
-# if 0
-    NULL,                       /* unbind_var */
-    NULL,                       /* unbind_func */
-# endif
     NULL,                       /* ctrl */
     dl_name_converter,
     dl_merger,
diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c
index ec87f475f8..c9a9a8bbb0 100644
--- a/crypto/dso/dso_dlfcn.c
+++ b/crypto/dso/dso_dlfcn.c
@@ -99,12 +99,6 @@ static int dlfcn_load(DSO *dso);
 static int dlfcn_unload(DSO *dso);
 static void *dlfcn_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname);
-# if 0
-static int dlfcn_unbind(DSO *dso, char *symname, void *symptr);
-static int dlfcn_init(DSO *dso);
-static int dlfcn_finish(DSO *dso);
-static long dlfcn_ctrl(DSO *dso, int cmd, long larg, void *parg);
-# endif
 static char *dlfcn_name_converter(DSO *dso, const char *filename);
 static char *dlfcn_merger(DSO *dso, const char *filespec1,
                           const char *filespec2);
@@ -117,11 +111,6 @@ static DSO_METHOD dso_meth_dlfcn = {
     dlfcn_unload,
     dlfcn_bind_var,
     dlfcn_bind_func,
-/* For now, "unbind" doesn't exist */
-# if 0
-    NULL,                       /* unbind_var */
-    NULL,                       /* unbind_func */
-# endif
     NULL,                       /* ctrl */
     dlfcn_name_converter,
     dlfcn_merger,
diff --git a/crypto/dso/dso_null.c b/crypto/dso/dso_null.c
index 20122d1cab..ab2125c286 100644
--- a/crypto/dso/dso_null.c
+++ b/crypto/dso/dso_null.c
@@ -72,11 +72,6 @@ static DSO_METHOD dso_meth_null = {
     NULL,                       /* unload */
     NULL,                       /* bind_var */
     NULL,                       /* bind_func */
-/* For now, "unbind" doesn't exist */
-#if 0
-    NULL,                       /* unbind_var */
-    NULL,                       /* unbind_func */
-#endif
     NULL,                       /* ctrl */
     NULL,                       /* dso_name_converter */
     NULL,                       /* dso_merger */
diff --git a/crypto/dso/dso_vms.c b/crypto/dso/dso_vms.c
index 8793f7e0ff..6498184124 100644
--- a/crypto/dso/dso_vms.c
+++ b/crypto/dso/dso_vms.c
@@ -95,13 +95,6 @@ static int vms_load(DSO *dso);
 static int vms_unload(DSO *dso);
 static void *vms_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE vms_bind_func(DSO *dso, const char *symname);
-# if 0
-static int vms_unbind_var(DSO *dso, char *symname, void *symptr);
-static int vms_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
-static int vms_init(DSO *dso);
-static int vms_finish(DSO *dso);
-static long vms_ctrl(DSO *dso, int cmd, long larg, void *parg);
-# endif
 static char *vms_name_converter(DSO *dso, const char *filename);
 static char *vms_merger(DSO *dso, const char *filespec1,
                         const char *filespec2);
@@ -112,11 +105,6 @@ static DSO_METHOD dso_meth_vms = {
     NULL,                       /* unload */
     vms_bind_var,
     vms_bind_func,
-/* For now, "unbind" doesn't exist */
-# if 0
-    NULL,                       /* unbind_var */
-    NULL,                       /* unbind_func */
-# endif
     NULL,                       /* ctrl */
     vms_name_converter,
     vms_merger,
diff --git a/crypto/dso/dso_win32.c b/crypto/dso/dso_win32.c
index c65234e9c4..e671672920 100644
--- a/crypto/dso/dso_win32.c
+++ b/crypto/dso/dso_win32.c
@@ -119,13 +119,6 @@ static int win32_load(DSO *dso);
 static int win32_unload(DSO *dso);
 static void *win32_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE win32_bind_func(DSO *dso, const char *symname);
-# if 0
-static int win32_unbind_var(DSO *dso, char *symname, void *symptr);
-static int win32_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
-static int win32_init(DSO *dso);
-static int win32_finish(DSO *dso);
-static long win32_ctrl(DSO *dso, int cmd, long larg, void *parg);
-# endif
 static char *win32_name_converter(DSO *dso, const char *filename);
 static char *win32_merger(DSO *dso, const char *filespec1,
                           const char *filespec2);
@@ -140,11 +133,6 @@ static DSO_METHOD dso_meth_win32 = {
     win32_unload,
     win32_bind_var,
     win32_bind_func,
-/* For now, "unbind" doesn't exist */
-# if 0
-    NULL,                       /* unbind_var */
-    NULL,                       /* unbind_func */
-# endif
     NULL,                       /* ctrl */
     win32_name_converter,
     win32_merger,
@@ -476,13 +464,6 @@ static char *win32_joiner(DSO *dso, const struct file_st *file_split)
         offset++;
         start = end + 1;
     }
-# if 0                          /* Not needed, since the directory converter
-                                 * above already appeneded a backslash */
-    if (file_split->predir && (file_split->dir || file_split->file)) {
-        result[offset] = '\\';
-        offset++;
-    }
-# endif
     start = file_split->dir;
     while (file_split->dirlen > (start - file_split->dir)) {
         const char *end = openssl_strnchr(start, '/',
@@ -496,13 +477,6 @@ static char *win32_joiner(DSO *dso, const struct file_st *file_split)
         offset++;
         start = end + 1;
     }
-# if 0                          /* Not needed, since the directory converter
-                                 * above already appeneded a backslash */
-    if (file_split->dir && file_split->file) {
-        result[offset] = '\\';
-        offset++;
-    }
-# endif
     strncpy(&result[offset], file_split->file, file_split->filelen);
     offset += file_split->filelen;
     result[offset] = '\0';