add hidden version of &errno accessor function

[musl] / ldso / dynlink.c

diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index b561454..e4829c3 100644 (file)
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -20,6 +20,7 @@
 #include "pthread_impl.h"
 #include "libc.h"
 #include "dynlink.h"
+#include "malloc_impl.h"
 
 static void error(const char *, ...);
 
@@ -95,10 +96,6 @@ struct symdef {
        struct dso *dso;
 };
 
-int __init_tp(void *);
-void __init_libc(char **, char *);
-void *__copy_tls(unsigned char *);
-
 static struct builtin_tls {
        char c;
        struct pthread pt;
@@ -300,8 +297,6 @@ static struct symdef find_sym(struct dso *dso, const char *s, int need_def)
        return def;
 }
 
-hidden ptrdiff_t __tlsdesc_static(), __tlsdesc_dynamic();
-
 static void do_relocs(struct dso *dso, size_t *rel, size_t rel_size, size_t stride)
 {
        unsigned char *base = dso->base;
@@ -500,7 +495,6 @@ static void redo_lazy_relocs()
 
 static void reclaim(struct dso *dso, size_t start, size_t end)
 {
-       void __malloc_donate(char *, char *);
        if (start >= dso->relro_start && start < dso->relro_end) start = dso->relro_end;
        if (end   >= dso->relro_start && end   < dso->relro_end) end = dso->relro_start;
        if (start >= end) return;
@@ -1892,8 +1886,6 @@ static void *addr2dso(size_t a)
        return 0;
 }
 
-void *__tls_get_addr(tls_mod_off_t *);
-
 static void *do_dlsym(struct dso *p, const char *s, void *ra)
 {
        size_t i;
@@ -2052,8 +2044,6 @@ int dl_iterate_phdr(int(*callback)(struct dl_phdr_info *info, size_t size, void
        return ret;
 }
 
-hidden void __dl_vseterr(const char *, va_list);
-
 static void error(const char *fmt, ...)
 {
        va_list ap;