diff options
Diffstat (limited to 'src/fcntl.rs')
-rw-r--r-- | src/fcntl.rs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/fcntl.rs b/src/fcntl.rs index aded27b4..dd8e59a6 100644 --- a/src/fcntl.rs +++ b/src/fcntl.rs @@ -667,9 +667,14 @@ mod posix_fadvise { offset: libc::off_t, len: libc::off_t, advice: PosixFadviseAdvice, - ) -> Result<libc::c_int> { + ) -> Result<()> { let res = unsafe { libc::posix_fadvise(fd, offset, len, advice as libc::c_int) }; - Errno::result(res) + + if res == 0 { + Ok(()) + } else { + Err(Errno::from_i32(res)) + } } } |