Remove __attribute__((section (".bss"))) that doesn't work for PNaCl

libraries/glibc-compat/src/res_libc.c

Index: libraries/glibc-compat/src/res_libc.c
===================================================================
--- libraries/glibc-compat/src/res_libc.c	(revision 917)
+++ libraries/glibc-compat/src/res_libc.c	(working copy)
@@ -146,7 +146,9 @@
    This differs from plain `struct __res_state _res;' in that it doesn't
    create a common definition, but a plain symbol that resides in .bss,
    which can have an alias.  */
-struct __res_state _res __attribute__((section (".bss")));
+/* Removed __attribute__((section(".bss"))) because PNaCl doesn't support

[Mark Seaborn, 2013/10/16 00:02:42]

You might omit this commit (optional) -- commenting what used to be here seems
unnecessary.

+   this trick and trick with removing common definition is not critical. */

[Mark Seaborn, 2013/10/16 00:02:42]

Does this work when compiled with GCC given the following below:

compat_symbol (libc, _res, _res, GLIBC_2_0);

-- which presumably defines an alias?  Or is that line always disabled?

[Dmitry Polukhin, 2014/04/21 19:48:29]

Line compat_symbol (libc, _res, _res, GLIBC_2_0) is not compiled with
GCC/newlib. With GCC/glibc the whole library is not used.

+struct __res_state _res;
 
 #define USE___THREAD 1