diff options
Diffstat (limited to 'winsup/cygwin/include/sys')
| -rw-r--r-- | winsup/cygwin/include/sys/lock.h | 14 | ||||
| -rw-r--r-- | winsup/cygwin/include/sys/stdio.h | 3 |
2 files changed, 17 insertions, 0 deletions
diff --git a/winsup/cygwin/include/sys/lock.h b/winsup/cygwin/include/sys/lock.h index c0cc6fac7..ad0980ab0 100644 --- a/winsup/cygwin/include/sys/lock.h +++ b/winsup/cygwin/include/sys/lock.h @@ -37,4 +37,18 @@ typedef void *_LOCK_T; #define __lock_release(__lock) __cygwin_lock_unlock(&__lock) #define __lock_release_recursive(__lock) __cygwin_lock_unlock(&__lock) +#ifdef __cplusplus +extern "C" +{ +#endif +void __cygwin_lock_init(_LOCK_T *); +void __cygwin_lock_init_recursive(_LOCK_T *); +void __cygwin_lock_fini(_LOCK_T *); +void __cygwin_lock_lock(_LOCK_T *); +int __cygwin_lock_trylock(_LOCK_T *); +void __cygwin_lock_unlock(_LOCK_T *); +#ifdef __cplusplus +} +#endif + #endif diff --git a/winsup/cygwin/include/sys/stdio.h b/winsup/cygwin/include/sys/stdio.h index 04d8ffcaf..686ad534f 100644 --- a/winsup/cygwin/include/sys/stdio.h +++ b/winsup/cygwin/include/sys/stdio.h @@ -17,6 +17,9 @@ details. */ # if !defined(_flockfile) # define _flockfile(fp) __cygwin_lock_lock ((_LOCK_T *)&(fp)->_lock) # endif +# if !defined(_ftrylockfile) +# define _ftrylockfile(fp) __cygwin_lock_trylock ((_LOCK_T *)&(fp)->_lock) +# endif # if !defined(_funlockfile) # define _funlockfile(fp) __cygwin_lock_unlock ((_LOCK_T *)&(fp)->_lock) # endif |