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libc: Access some unexported variables more efficiently (related to stdio).

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This commit is contained in:
Jilles Tjoelker 2013-08-23 14:23:54 +00:00
parent 246fb6b232
commit 442542b86c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=254706
1 changed files with 2 additions and 2 deletions
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4
lib/libc/include/libc_private.h
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@ -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