diff options
Diffstat (limited to 'libc/sysdeps/linux/x86_64')
| -rw-r--r-- | libc/sysdeps/linux/x86_64/bits/fcntl.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/x86_64/bits/fcntl.h b/libc/sysdeps/linux/x86_64/bits/fcntl.h index f69bcf60e..7114eb87e 100644 --- a/libc/sysdeps/linux/x86_64/bits/fcntl.h +++ b/libc/sysdeps/linux/x86_64/bits/fcntl.h @@ -212,13 +212,14 @@ struct flock64 __BEGIN_DECLS -#if 0 /*def __USE_GNU*/ +#ifdef __USE_GNU /* Provide kernel hint to read ahead. */ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; +#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); @@ -235,6 +236,7 @@ extern int splice (int __fdin, int __fdout, size_t __len, unsigned int __flags) /* In-kernel implementation of tee for pipe buffers. */ extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags) __THROW; +#endif #endif |