in i386 __set_thread_area, don't assume %gs register is initially zero

[musl] / include / unistd.h

diff --git a/include/unistd.h b/include/unistd.h
index ac6055a..0fe75d5 100644 (file)
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -140,9 +140,6 @@ int lockf(int, int, off_t);
 long gethostid(void);
 int nice(int);
 void sync(void);
-#endif
-
-#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
 pid_t setpgrp(void);
 char *crypt(const char *, const char *);
 void encrypt(char *, int);