mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-16 19:40:07 +08:00
d0bd3e6f56
* libc/include/sys/_types.h: Include <sys/lock.h> and change
_flock_t to be of type _LOCK_RECURSIVE_T.
* libc/include/sys/reent.h: (_REENT_INIT): Reformat.
(_REENT_INIT_PTR): Ditto. Use memset where appropriate.
(_global_impure_ptr): New declaration.
(_GLOBAL_REENT): Change to be _global_impure_ptr.
* libc/include/sys/stdio.h: Include <sys/lock.h> and
<sys/reent.h>.
(_flockfile)[!_SINGLE_THREAD]: Add code for lock call.
(_funlockfile)[!SINGLE_THREAD]: Ditto.
* libc/reent/impure.c: Set _global_impure_ptr to _impure_ptr.
* libc/stdio/fclose.c: Remove casting of fp lock to
_LOCK_RECURSIVE_T.
* libc/stdio/findfp.c: Ditto.
* libc/stdio/fopen.c: Ditto.
* libc/stdio/freopen.c: Ditto.
* libc/stdio/vfprintf.c: Ditto.
* libc/stdio64/fopen64.c: Ditto.
* libc/stdlib/envlock.c: Add default stubs that use generic
locking code.
* libc/stdlib/mlock.c: Ditto.
Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/linux/sys/_types.h (__flock_mutex_t): New subtype.
(_flock_t): Change to be a struct containing a single member
named mutex which is of type __flock_mutex_t.
15 lines
465 B
C
15 lines
465 B
C
#include <reent.h>
|
|
|
|
/* Note that there is a copy of this in sys/reent.h. */
|
|
#ifndef __ATTRIBUTE_IMPURE_PTR__
|
|
#define __ATTRIBUTE_IMPURE_PTR__
|
|
#endif
|
|
|
|
#ifndef __ATTRIBUTE_IMPURE_DATA__
|
|
#define __ATTRIBUTE_IMPURE_DATA__
|
|
#endif
|
|
|
|
static struct _reent __ATTRIBUTE_IMPURE_DATA__ impure_data = _REENT_INIT (impure_data);
|
|
struct _reent *__ATTRIBUTE_IMPURE_PTR__ _impure_ptr = &impure_data;
|
|
struct _reent *_CONST __ATTRIBUTE_IMPURE_PTR__ _global_impure_ptr = &impure_data;
|