resolve conflicts, fix local changes

1 files changed, 42 insertions, 1 deletions

diff --git a/src/lib/libcrypto/dso/dso.h b/src/lib/libcrypto/dso/dso.h
index 3e51913a72..839f2e0617 100644
--- a/src/lib/libcrypto/dso/dso.h
+++ b/src/lib/libcrypto/dso/dso.h
@@ -170,6 +170,11 @@ typedef struct dso_meth_st
         /* [De]Initialisation handlers. */
         int (*init)(DSO *dso);
         int (*finish)(DSO *dso);
+
+        /* Return pathname of the module containing location */
+        int (*pathbyaddr)(void *addr,char *path,int sz);
+        /* Perform global symbol lookup, i.e. among *all* modules */
+        void *(*globallookup)(const char *symname);
         } DSO_METHOD;
 
 /**********************************************************************/
@@ -183,7 +188,7 @@ struct dso_st
          * for use in the dso_bind handler. All in all, let each
          * method control its own destiny. "Handles" and such go in
          * a STACK. */
-        STACK *meth_data;
+        STACK_OF(void) *meth_data;
         int references;
         int flags;
         /* For use by applications etc ... use this for your bits'n'pieces,
@@ -296,6 +301,30 @@ DSO_METHOD *DSO_METHOD_win32(void);
 /* If VMS is defined, use shared images. If not, return NULL. */
 DSO_METHOD *DSO_METHOD_vms(void);
 
+/* This function writes null-terminated pathname of DSO module
+ * containing 'addr' into 'sz' large caller-provided 'path' and
+ * returns the number of characters [including trailing zero]
+ * written to it. If 'sz' is 0 or negative, 'path' is ignored and
+ * required amount of charachers [including trailing zero] to
+ * accomodate pathname is returned. If 'addr' is NULL, then
+ * pathname of cryptolib itself is returned. Negative or zero
+ * return value denotes error.
+ */
+int DSO_pathbyaddr(void *addr,char *path,int sz);
+
+/* This function should be used with caution! It looks up symbols in
+ * *all* loaded modules and if module gets unloaded by somebody else
+ * attempt to dereference the pointer is doomed to have fatal
+ * consequences. Primary usage for this function is to probe *core*
+ * system functionality, e.g. check if getnameinfo(3) is available
+ * at run-time without bothering about OS-specific details such as
+ * libc.so.versioning or where does it actually reside: in libc
+ * itself or libsocket. */
+void *DSO_global_lookup(const char *name);
+
+/* If BeOS is defined, use shared images. If not, return NULL. */
+DSO_METHOD *DSO_METHOD_beos(void);
+
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
@@ -305,6 +334,11 @@ void ERR_load_DSO_strings(void);
 /* Error codes for the DSO functions. */
 
 /* Function codes. */
+#define DSO_F_BEOS_BIND_FUNC                             144
+#define DSO_F_BEOS_BIND_VAR                              145
+#define DSO_F_BEOS_LOAD                                  146
+#define DSO_F_BEOS_NAME_CONVERTER                        147
+#define DSO_F_BEOS_UNLOAD                                148
 #define DSO_F_DLFCN_BIND_FUNC                            100
 #define DSO_F_DLFCN_BIND_VAR                             101
 #define DSO_F_DLFCN_LOAD                                 102
@@ -324,22 +358,29 @@ void ERR_load_DSO_strings(void);
 #define DSO_F_DSO_FREE                                   111
 #define DSO_F_DSO_GET_FILENAME                           127
 #define DSO_F_DSO_GET_LOADED_FILENAME                    128
+#define DSO_F_DSO_GLOBAL_LOOKUP                          139
 #define DSO_F_DSO_LOAD                                   112
 #define DSO_F_DSO_MERGE                                  132
 #define DSO_F_DSO_NEW_METHOD                             113
+#define DSO_F_DSO_PATHBYADDR                             140
 #define DSO_F_DSO_SET_FILENAME                           129
 #define DSO_F_DSO_SET_NAME_CONVERTER                     122
 #define DSO_F_DSO_UP_REF                                 114
+#define DSO_F_GLOBAL_LOOKUP_FUNC                         138
+#define DSO_F_PATHBYADDR                                 137
 #define DSO_F_VMS_BIND_SYM                               115
 #define DSO_F_VMS_LOAD                                   116
 #define DSO_F_VMS_MERGER                                 133
 #define DSO_F_VMS_UNLOAD                                 117
 #define DSO_F_WIN32_BIND_FUNC                            118
 #define DSO_F_WIN32_BIND_VAR                             119
+#define DSO_F_WIN32_GLOBALLOOKUP                         142
+#define DSO_F_WIN32_GLOBALLOOKUP_FUNC                    143
 #define DSO_F_WIN32_JOINER                               135
 #define DSO_F_WIN32_LOAD                                 120
 #define DSO_F_WIN32_MERGER                               134
 #define DSO_F_WIN32_NAME_CONVERTER                       125
+#define DSO_F_WIN32_PATHBYADDR                           141
 #define DSO_F_WIN32_SPLITTER                             136
 #define DSO_F_WIN32_UNLOAD                               121