fix mrand48/jrand48 return value on 64-bit archs

[musl] / src / env / __libc_start_main.c

diff --git a/src/env/__libc_start_main.c b/src/env/__libc_start_main.c
index 7ffada0..5c79be2 100644 (file)
--- a/src/env/__libc_start_main.c
+++ b/src/env/__libc_start_main.c
@@ -8,9 +8,11 @@
 
 void __init_tls(size_t *);
 
-extern void _init() __attribute__((weak));
-extern void (*const __init_array_start)() __attribute__((weak));
-extern void (*const __init_array_end)() __attribute__((weak));
+static void dummy(void) {}
+weak_alias(dummy, _init);
+
+__attribute__((__weak__, __visibility__("hidden")))
+extern void (*const __init_array_start)(void), (*const __init_array_end)(void);
 
 static void dummy1(void *p) {}
 weak_alias(dummy1, __init_ssp);
@@ -53,7 +55,7 @@ void __init_libc(char **envp, char *pn)
 
 static void libc_start_init(void)
 {
-       if (_init) _init();
+       _init();
        uintptr_t a = (uintptr_t)&__init_array_start;
        for (; a<(uintptr_t)&__init_array_end; a+=sizeof(void(*)()))
                (*(void (**)())a)();