diff options
Diffstat (limited to 'include/bits/libio.h')
| -rw-r--r-- | include/bits/libio.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/bits/libio.h b/include/bits/libio.h new file mode 100644 index 0000000000..572395d5ff --- /dev/null +++ b/include/bits/libio.h @@ -0,0 +1,45 @@ +#if !defined _ISOMAC && defined _IO_MTSAFE_IO +# include <stdio-lock.h> +#endif +#include <libio/bits/libio.h> + +#ifndef _ISOMAC +#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) +libc_hidden_proto (_IO_free_backup_area) +libc_hidden_proto (_IO_free_wbackup_area) +libc_hidden_proto (_IO_padn) +libc_hidden_proto (_IO_putc) +libc_hidden_proto (_IO_sgetn) +libc_hidden_proto (_IO_vfprintf) +libc_hidden_proto (_IO_vfscanf) + +#ifdef _IO_MTSAFE_IO +# undef _IO_peekc +# undef _IO_flockfile +# undef _IO_funlockfile +# undef _IO_ftrylockfile + +# define _IO_peekc(_fp) _IO_peekc_locked (_fp) +# if _IO_lock_inexpensive +# define _IO_flockfile(_fp) \ + if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_lock_lock (*(_fp)->_lock) +# 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 +#endif |