Author: jilles
Date: Fri Aug 23 14:23:54 2013
New Revision: 254706
URL: http://svnweb.freebsd.org/changeset/base/254706
Log:
libc: Access some unexported variables more efficiently (related to stdio).
Modified:
head/lib/libc/include/libc_private.h
Modified: head/lib/libc/include/libc_private.h
==============================================================================
--- head/lib/libc/include/libc_private.h Fri Aug 23 14:18:24 2013
(r254705)
+++ head/lib/libc/include/libc_private.h Fri Aug 23 14:23:54 2013
(r254706)
@@ -83,7 +83,7 @@ void _rtld_error(const char *fmt, ...);
#define FUNLOCKFILE(fp) if (__isthreaded) _funlockfile(fp)
struct _spinlock;
-extern struct _spinlock __stdio_thread_lock;
+extern struct _spinlock __stdio_thread_lock __hidden;
#define STDIO_THREAD_LOCK() \
do { \
if (__isthreaded) \
@@ -218,7 +218,7 @@ void _malloc_postfork(void);
/*
* Function to clean up streams, called from abort() and exit().
*/
-extern void (*__cleanup)(void);
+extern void (*__cleanup)(void) __hidden;
/*
* Get kern.osreldate to detect ABI revisions. Explicitly
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