交叉编译glibc出现找不到__fork_handlers的错误

EricFisher

> 这个attribute_hidden有什么含义呢？
看起来像是一个宏，会被扩展为一个属性。有点像是下面这个属性，

visibility ("visibility_type")
This attribute affects the linkage of the declaration to which it is attached. There are four supported visibility_type values: default, hidden, protected or internal visibility.
          void __attribute__ ((visibility ("protected")))
          f () { /* Do something. */; }
          int i __attribute__ ((visibility ("hidden")));


参见 http://gcc.gnu.org/onlinedocs/gc ... Function-Attributes