diff options
Diffstat (limited to 'lib/libc/stdio/fopen.3')
| -rw-r--r-- | lib/libc/stdio/fopen.3 | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/libc/stdio/fopen.3 b/lib/libc/stdio/fopen.3 index f25e6df..70dcb5a 100644 --- a/lib/libc/stdio/fopen.3 +++ b/lib/libc/stdio/fopen.3 @@ -230,15 +230,20 @@ argument, .Fn fmemopen allocates .Fa size -bytes of memory. This buffer is automatically freed when the -stream is closed. Buffers can be opened in text-mode (default) or binary-mode +bytes of memory. +This buffer is automatically freed when the stream is closed. +Buffers can be opened in text-mode (default) or binary-mode (if .Dq Li b is present in the second or third position of the .Fa mode -argument). Buffers opened in text-mode make sure that writes are terminated with -a NULL byte, if the last write hasn't filled up the whole buffer. Buffers -opened in binary-mode never append a NULL byte. +argument). +Buffers opened in text-mode make sure that writes are terminated with a +.Dv NULL +byte, if the last write hasn't filled up the whole buffer. +Buffers opened in binary-mode never append a +.Dv NULL +byte. .Sh RETURN VALUES Upon successful completion .Fn fopen , |
