Fix bug in `expr_clone`

[platform/upstream/ltrace.git] / library.h

diff --git a/library.h b/library.h
index 8e4d059..03d6dc1 100644 (file)
--- a/library.h
+++ b/library.h
@@ -19,10 +19,11 @@
  * 02110-1301 USA
  */
 
-#ifndef _LIBRARY_H_
-#define _LIBRARY_H_
+#ifndef LIBRARY_H
+#define LIBRARY_H
 
 #include <stdint.h>
+#include <stdbool.h>
 
 #if defined(HAVE_LIBDW)
 # include <elfutils/libdwfl.h>
@@ -184,6 +185,7 @@ struct library {
 
        char own_soname : 1;
        char own_pathname : 1;
+       bool should_activate_latent : 1;
 
        struct arch_library_data arch;
        struct os_library_data os;
@@ -259,29 +261,9 @@ int arch_translate_address_dyn(struct process *proc,
  * success
  */
 int library_exported_names_push(struct library_exported_names *names,
-                               uint64_t addr, const char *name,
+                               uint64_t addr, char *name,
                                int own_name );
 
-/* Iterates through the a library's export list. The callback is called for
- * every symbol a library exports. Symbol aliases do not apply here. If multiple
- * symbols are defined at the same address, each is reported here.
- *
- * If we want to iterate through the whole list, set name_start_after=NULL. If
- * we want to start iterating immediately past a particular symbol name, pass a
- * pointer to this symbol name in name_start_after. This must be a pointer in
- * the internal dict, preferably returned by an earlier call to this function
- *
- * If the callback fails at any point, a pointer to the failing key is returned.
- * On success, returns NULL. The returned pointer can be passed back to this
- * function in name_start_after to resume skipping this element
- */
-const char** library_exported_names_each(
-       const struct library_exported_names *names,
-       const char **name_start_after,
-       enum callback_status (*cb)(const char *,
-                                  void *),
-       void *data);
-
 /* Iterates through the a library's export list, reporting each symbol that is
  * an alias of the given 'aliasname' symbol. This 'aliasname' symbol itself is
  * NOT reported, so if this symbol is unique, the callback is not called at all.
@@ -297,11 +279,16 @@ const char** library_exported_names_each(
  * function in name_start_after to resume skipping this element
  */
 const char** library_exported_names_each_alias(
-       const struct library_exported_names *names,
+       struct library_exported_names *names,
        const char *aliasname,
        const char **name_start_after,
        enum callback_status (*cb)(const char *,
                                   void *),
        void *data);
 
-#endif /* _LIBRARY_H_ */
+/* Returns 0 if the exported names list does not contain a given name, or 1 if
+ * it does */
+int library_exported_names_contains(struct library_exported_names *names,
+                                   const char *queryname);
+
+#endif /* LIBRARY_H */