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update libdl so it also groks the new _dl_errno

Eric Andersen 21 years ago
parent
35a57855ba
commit
ea8e527342
1 changed files with 2 additions and 0 deletions
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  1. 2 0
      ldso/libdl/libdl.c

+ 2 - 0
ldso/libdl/libdl.c
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@@ -47,6 +47,7 @@ extern struct elf_resolve * _dl_check_if_named_library_is_loaded(const char *, i
 
 	__attribute__ ((__weak__));
 
 	__attribute__ ((__weak__));
 
 extern int _dl_fixup(struct dyn_elf *rpnt, int lazy)
 
 extern int _dl_fixup(struct dyn_elf *rpnt, int lazy)
 
 	 __attribute__ ((__weak__));
 
 	 __attribute__ ((__weak__));
 
+extern int _dl_errno __attribute__ ((__weak__));
 
 extern struct dyn_elf *_dl_symbol_tables __attribute__ ((__weak__));
 
 extern struct dyn_elf *_dl_symbol_tables __attribute__ ((__weak__));
 
 extern struct dyn_elf *_dl_handles __attribute__ ((__weak__));
 
 extern struct dyn_elf *_dl_handles __attribute__ ((__weak__));
 
 extern struct elf_resolve *_dl_loaded_modules __attribute__ ((__weak__));
 
 extern struct elf_resolve *_dl_loaded_modules __attribute__ ((__weak__));
 
@@ -93,6 +94,7 @@ char *_dl_ldsopath = 0;
 
 struct r_debug *_dl_debug_addr = NULL;
 
 struct r_debug *_dl_debug_addr = NULL;
 
 static unsigned char *_dl_malloc_addr, *_dl_mmap_zero;
 
 static unsigned char *_dl_malloc_addr, *_dl_mmap_zero;
 
 void *(*_dl_malloc_function) (size_t size);
 
 void *(*_dl_malloc_function) (size_t size);
 
+int _dl_errno = 0;
 
 int _dl_fixup(struct dyn_elf *rpnt, int lazy);
 
 int _dl_fixup(struct dyn_elf *rpnt, int lazy);
 
 #include "../ldso/dl-progname.h"               /* Pull in the name of ld.so */
 
 #include "../ldso/dl-progname.h"               /* Pull in the name of ld.so */
 
 #include "../ldso/dl-hash.c"
 
 #include "../ldso/dl-hash.c"