| #include <libio/libio.h> |
| |
| #ifndef _LIBC_LIBIO_H |
| #define _LIBC_LIBIO_H |
| |
| libc_hidden_proto (__overflow) |
| libc_hidden_proto (__underflow) |
| libc_hidden_proto (__uflow) |
| libc_hidden_proto (__woverflow) |
| libc_hidden_proto (__wunderflow) |
| libc_hidden_proto (__wuflow) |
| |
| #if defined _IO_MTSAFE_IO && _IO_lock_inexpensive |
| # undef _IO_flockfile |
| # define _IO_flockfile(_fp) \ |
| if (((_fp)->_flags & _IO_USER_LOCK) == 0) \ |
| _IO_lock_lock (*(_fp)->_lock) |
| # undef _IO_funlockfile |
| # define _IO_funlockfile(_fp) \ |
| if (((_fp)->_flags & _IO_USER_LOCK) == 0) \ |
| _IO_lock_unlock (*(_fp)->_lock) |
| #endif |
| |
| #endif |
