src/env/__reset_tls.c

   1 #ifndef SHARED
   2
   3 #include <string.h>
   4 #include "pthread_impl.h"
   5
   6 extern struct tls_image {
   7         void *image;
   8         size_t len, size, align;
   9 } __static_tls;
  10
  11 #define T __static_tls
  12
  13 void __reset_tls()
  14 {
  15         if (!T.size) return;
  16         pthread_t self = __pthread_self();
  17         memcpy(self->dtv[1], T.image, T.len);
  18         memset((char *)self->dtv[1]+T.len, 0, T.size-T.len);
  19 }
  20
  21 #endif