diff options
Diffstat (limited to 'Doc/lib/libfcntl.tex')
| -rw-r--r-- | Doc/lib/libfcntl.tex | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Doc/lib/libfcntl.tex b/Doc/lib/libfcntl.tex index 4391d73..e1350ec 100644 --- a/Doc/lib/libfcntl.tex +++ b/Doc/lib/libfcntl.tex @@ -66,8 +66,9 @@ The module defines the following functions: If it is false, the buffer's mutability is ignored and behaviour is as for a read-only buffer, except that the 1024 byte limit mentioned - above is avoided -- so long as the buffer you pass is longer than - what the operating system wants to put there, things should work. + above is avoided -- so long as the buffer you pass is as least as + long as what the operating system wants to put there, things should + work. If \var{mutate_flag} is true, then the buffer is (in effect) passed to the underlying \function{ioctl()} system call, the latter's |