libs/newlib-cygwin
libs/newlib-cygwin
4
0
Fork 0
mirror of git://sourceware.org/git/newlib-cygwin.git synced 2025-02-20 16:01:10 +08:00
Code Issues Projects Releases Wiki Activity

Unify names of all lock objects

Browse Source 
In preparation for the patch that would allow retargeting of locking
routines, rename all lock objects to follow this pattern:

"__<name>_[recursive_]mutex".

Following locks were renamed:
__dd_hash_lock -> __dd_hash_mutex
__sfp_lock -> __sfp_recursive_mutex
__sinit_lock -> __sinit_recursive_mutex
__atexit_lock -> __atexit_recursive_mutex
_arc4random_mutex -> __arc4random_mutex
__env_lock_object -> __env_recursive_mutex
__malloc_lock_object -> __malloc_recursive_mutex
__atexit_mutex -> __at_quick_exit_mutex
__tz_lock_object -> __tz_mutex
This commit is contained in:
Freddie Chopin 2017-01-29 10:27:17 +01:00 committed by Jeff Johnston
parent 4e46ff3e81
commit 0eeb4c1d32
9 changed files with 40 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
newlib/libc/posix/telldir.c
View File

@ -71,7 +71,7 @@ static long dd_loccnt = 1; /* Index of entry for sequential readdir's */
static struct ddloc *dd_hash[NDIRHASH]; /* Hash list heads for ddlocs */
#ifdef HAVE_DD_LOCK
__LOCK_INIT(static, __dd_hash_lock);
__LOCK_INIT(static, __dd_hash_mutex);
#endif
/*
@ -92,7 +92,7 @@ _DEFUN(telldir, (dirp),
#ifdef HAVE_DD_LOCK
__lock_acquire_recursive(dirp->dd_lock);
__lock_acquire(__dd_hash_lock);
__lock_acquire(__dd_hash_mutex);
#endif
index = dd_loccnt++;
lp->loc_index = index;
@ -102,7 +102,7 @@ _DEFUN(telldir, (dirp),
lp->loc_next = dd_hash[LOCHASH(index)];
dd_hash[LOCHASH(index)] = lp;
#ifdef HAVE_DD_LOCK
__lock_release(__dd_hash_lock);
__lock_release(__dd_hash_mutex);
__lock_release_recursive(dirp->dd_lock);
#endif
return (index);
@ -124,7 +124,7 @@ _DEFUN(_seekdir, (dirp, loc),
struct dirent *dp;
#ifdef HAVE_DD_LOCK
__lock_acquire(__dd_hash_lock);
__lock_acquire(__dd_hash_mutex);
#endif
if (loc != 0) {
prevlp = &dd_hash[LOCHASH(loc)];
@ -137,7 +137,7 @@ _DEFUN(_seekdir, (dirp, loc),
}
if (lp == NULL) {
#ifdef HAVE_DD_LOCK
__lock_release(__dd_hash_lock);
__lock_release(__dd_hash_mutex);
#endif
return;
}
@ -163,7 +163,7 @@ found:
dirp->dd_loc = 0;
}
#ifdef HAVE_DD_LOCK
__lock_release(__dd_hash_lock);
__lock_release(__dd_hash_mutex);
#endif
}
@ -175,7 +175,7 @@ _DEFUN(_cleanupdir, (dirp),
int i;
#ifdef HAVE_DD_LOCK
__lock_acquire(__dd_hash_lock);
__lock_acquire(__dd_hash_mutex);
#endif
for (i = 0; i < NDIRHASH; ++i) {
struct ddloc head;
@ -200,7 +200,7 @@ _DEFUN(_cleanupdir, (dirp),
dd_hash[i] = head.loc_next;
}
#ifdef HAVE_DD_LOCK
__lock_release(__dd_hash_lock);
__lock_release(__dd_hash_mutex);
#endif
}

12
newlib/libc/stdio/findfp.c
View File

@ -261,31 +261,31 @@ _DEFUN(__sinit, (s),
#ifndef __SINGLE_THREAD__
__LOCK_INIT_RECURSIVE(static, __sfp_lock);
__LOCK_INIT_RECURSIVE(static, __sinit_lock);
__LOCK_INIT_RECURSIVE(static, __sfp_recursive_mutex);
__LOCK_INIT_RECURSIVE(static, __sinit_recursive_mutex);
_VOID
_DEFUN_VOID(__sfp_lock_acquire)
{
__lock_acquire_recursive (__sfp_lock);
__lock_acquire_recursive (__sfp_recursive_mutex);
}
_VOID
_DEFUN_VOID(__sfp_lock_release)
{
__lock_release_recursive (__sfp_lock);
__lock_release_recursive (__sfp_recursive_mutex);
}
_VOID
_DEFUN_VOID(__sinit_lock_acquire)
{
__lock_acquire_recursive (__sinit_lock);
__lock_acquire_recursive (__sinit_recursive_mutex);
}
_VOID
_DEFUN_VOID(__sinit_lock_release)
{
__lock_release_recursive (__sinit_lock);
__lock_release_recursive (__sinit_recursive_mutex);
}
/* Walkable file locking routine. */

16
newlib/libc/stdlib/__atexit.c
View File

@ -48,7 +48,7 @@ const void * __atexit_dummy = &__call_exitprocs;
#endif
#ifndef __SINGLE_THREAD__
extern _LOCK_RECURSIVE_T __atexit_lock;
extern _LOCK_RECURSIVE_T __atexit_recursive_mutex;
#endif
#ifdef _REENT_GLOBAL_ATEXIT
@ -74,7 +74,7 @@ _DEFUN (__register_exitproc,
register struct _atexit *p;
#ifndef __SINGLE_THREAD__
__lock_acquire_recursive(__atexit_lock);
__lock_acquire_recursive(__atexit_recursive_mutex);
#endif
p = _GLOBAL_ATEXIT;
@ -91,7 +91,7 @@ _DEFUN (__register_exitproc,
{
#ifndef _ATEXIT_DYNAMIC_ALLOC
#ifndef __SINGLE_THREAD__
__lock_release_recursive(__atexit_lock);
__lock_release_recursive(__atexit_recursive_mutex);
#endif
return -1;
#else
@ -100,7 +100,7 @@ _DEFUN (__register_exitproc,
if (!malloc)
{
#ifndef __SINGLE_THREAD__
__lock_release_recursive(__atexit_lock);
__lock_release_recursive(__atexit_recursive_mutex);
#endif
return -1;
}
@ -109,7 +109,7 @@ _DEFUN (__register_exitproc,
if (p == NULL)
{
#ifndef __SINGLE_THREAD__
__lock_release_recursive(__atexit_lock);
__lock_release_recursive(__atexit_recursive_mutex);
#endif
return -1;
}
@ -133,7 +133,7 @@ _DEFUN (__register_exitproc,
{
#ifndef _ATEXIT_DYNAMIC_ALLOC
#ifndef __SINGLE_THREAD__
__lock_release_recursive(__atexit_lock);
__lock_release_recursive(__atexit_recursive_mutex);
#endif
return -1;
#else
@ -143,7 +143,7 @@ _DEFUN (__register_exitproc,
if (args == NULL)
{
#ifndef __SINGLE_THREAD__
__lock_release(__atexit_lock);
__lock_release(__atexit_recursive_mutex);
#endif
return -1;
}
@ -163,7 +163,7 @@ _DEFUN (__register_exitproc,
}
p->_fns[p->_ind++] = fn;
#ifndef __SINGLE_THREAD__
__lock_release_recursive(__atexit_lock);
__lock_release_recursive(__atexit_recursive_mutex);
#endif
return 0;
}

6
newlib/libc/stdlib/__call_atexit.c
View File

@ -11,7 +11,7 @@
/* Make this a weak reference to avoid pulling in free. */
void free(void *) _ATTRIBUTE((__weak__));
__LOCK_INIT_RECURSIVE(, __atexit_lock);
__LOCK_INIT_RECURSIVE(, __atexit_recursive_mutex);
#ifdef _REENT_GLOBAL_ATEXIT
struct _atexit *_global_atexit = _NULL;
@ -75,7 +75,7 @@ _DEFUN (__call_exitprocs, (code, d),
#ifndef __SINGLE_THREAD__
__lock_acquire_recursive(__atexit_lock);
__lock_acquire_recursive(__atexit_recursive_mutex);
#endif
restart:
@ -157,7 +157,7 @@ _DEFUN (__call_exitprocs, (code, d),
#endif
}
#ifndef __SINGLE_THREAD__
__lock_release_recursive(__atexit_lock);
__lock_release_recursive(__atexit_recursive_mutex);
#endif
}

6
newlib/libc/stdlib/arc4random.h
View File

@ -39,11 +39,11 @@
#ifndef _ARC4_LOCK_INIT
#define _ARC4_LOCK_INIT __LOCK_INIT(static, _arc4random_mutex);
#define _ARC4_LOCK_INIT __LOCK_INIT(static, __arc4random_mutex);
#define _ARC4_LOCK() __lock_acquire(_arc4random_mutex)
#define _ARC4_LOCK() __lock_acquire(__arc4random_mutex)
#define _ARC4_UNLOCK() __lock_release(_arc4random_mutex)
#define _ARC4_UNLOCK() __lock_release(__arc4random_mutex)
#endif /* _ARC4_LOCK_INIT */

6
newlib/libc/stdlib/envlock.c
View File

@ -39,7 +39,7 @@ that it already holds.
#include <sys/lock.h>
#ifndef __SINGLE_THREAD__
__LOCK_INIT_RECURSIVE(static, __env_lock_object);
__LOCK_INIT_RECURSIVE(static, __env_recursive_mutex);
#endif
void
@ -47,7 +47,7 @@ __env_lock (ptr)
struct _reent *ptr;
{
#ifndef __SINGLE_THREAD__
__lock_acquire_recursive (__env_lock_object);
__lock_acquire_recursive (__env_recursive_mutex);
#endif
}
@ -56,6 +56,6 @@ __env_unlock (ptr)
struct _reent *ptr;
{
#ifndef __SINGLE_THREAD__
__lock_release_recursive (__env_lock_object);
__lock_release_recursive (__env_recursive_mutex);
#endif
}

6
newlib/libc/stdlib/mlock.c
View File

@ -40,7 +40,7 @@ that it already holds.
#include <sys/lock.h>
#ifndef __SINGLE_THREAD__
__LOCK_INIT_RECURSIVE(static, __malloc_lock_object);
__LOCK_INIT_RECURSIVE(static, __malloc_recursive_mutex);
#endif
void
@ -48,7 +48,7 @@ __malloc_lock (ptr)
struct _reent *ptr;
{
#ifndef __SINGLE_THREAD__
__lock_acquire_recursive (__malloc_lock_object);
__lock_acquire_recursive (__malloc_recursive_mutex);
#endif
}
@ -57,7 +57,7 @@ __malloc_unlock (ptr)
struct _reent *ptr;
{
#ifndef __SINGLE_THREAD__
__lock_release_recursive (__malloc_lock_object);
__lock_release_recursive (__malloc_recursive_mutex);
#endif
}

6
newlib/libc/stdlib/quick_exit.c
View File

@ -44,7 +44,7 @@ struct quick_exit_handler {
/**
* Lock protecting the handlers list.
*/
__LOCK_INIT(static, __atexit_mutex);
__LOCK_INIT(static, __at_quick_exit_mutex);
/**
* Stack of cleanup handlers. These will be invoked in reverse order when
*/
@ -60,10 +60,10 @@ at_quick_exit(void (*func)(void))
if (NULL == h)
return (1);
h->cleanup = func;
__lock_acquire(__atexit_mutex);
__lock_acquire(__at_quick_exit_mutex);
h->next = handlers;
handlers = h;
__lock_release(__atexit_mutex);
__lock_release(__at_quick_exit_mutex);
return (0);
}

6
newlib/libc/time/tzlock.c
View File

@ -36,14 +36,14 @@ until the corresponding <<__tz_unlock>> call on the same thread is made.
#include <sys/lock.h>
#ifndef __SINGLE_THREAD__
__LOCK_INIT(static, __tz_lock_object);
__LOCK_INIT(static, __tz_mutex);
#endif
_VOID
_DEFUN_VOID (__tz_lock)
{
#ifndef __SINGLE_THREAD__
__lock_acquire(__tz_lock_object);
__lock_acquire(__tz_mutex);
#endif
}
@ -51,6 +51,6 @@ _VOID
_DEFUN_VOID (__tz_unlock)
{
#ifndef __SINGLE_THREAD__
__lock_release(__tz_lock_object);
__lock_release(__tz_mutex);
#endif
}