nstd_fs_file_write_all

nstd_sys::fs::file

Function nstd_fs_file_write_all 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn nstd_fs_file_write_all(
    file: &mut NSTDFile,
    bytes: &NSTDSlice,
) -> NSTDIOError
Available on crate feature fs only.
Expand description

Writes a whole buffer to a file.

§Parameters:

  • NSTDFile *file - A handle to an open file.

  • const NSTDSlice *bytes - The data to write to the file.

§Returns

NSTDIOError errc - The I/O operation error code.

§Safety

This function’s caller must guarantee validity of bytes.