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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-05-10 18:05:49 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-06-04 09:54:52 -0300
commit57094e576aed174317fb7de2da34be8536891678 (patch)
tree7e356e67bb76d05dea6247720518f34e18879c8f /libio
parenteaa53d0f77691e37aa6f22e18205a2ba019e1a1c (diff)
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libio: Assume _IO_lock_inexpensive
It is already set by both Linux and Hurd.
Diffstat (limited to 'libio')
-rw-r--r--libio/libio.h11
1 files changed, 2 insertions, 9 deletions
diff --git a/libio/libio.h b/libio/libio.h
index 98d526dec7..cebdc65763 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -280,17 +280,10 @@ libc_hidden_proto (_IO_sgetn)
 # undef _IO_ftrylockfile
 
 # define _IO_peekc(_fp) _IO_peekc_locked (_fp)
-# if _IO_lock_inexpensive
-#  define _IO_flockfile(_fp) \
+# define _IO_flockfile(_fp) \
   if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_lock_lock (*(_fp)->_lock)
-#  define _IO_funlockfile(_fp) \
+# define _IO_funlockfile(_fp) \
   if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_lock_unlock (*(_fp)->_lock)
-# else
-#  define _IO_flockfile(_fp) \
-  if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_flockfile (_fp)
-#  define _IO_funlockfile(_fp) \
-  if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_funlockfile (_fp)
-# endif
 #endif /* _IO_MTSAFE_IO */
 
 #endif /* _LIBIO_H */