diff options
Diffstat (limited to 'lib/libc/stdio/printf.3')
| -rw-r--r-- | lib/libc/stdio/printf.3 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/libc/stdio/printf.3 b/lib/libc/stdio/printf.3 index 590c1c0bfddb..722f351ca3cb 100644 --- a/lib/libc/stdio/printf.3 +++ b/lib/libc/stdio/printf.3 @@ -118,7 +118,18 @@ These functions return the number of characters printed (not including the trailing .Ql \e0 -used to end output to strings). +used to end output to strings), +except for +.Fn snprintf +and +.Fn vsnprintf , +which return the number of characters that would have been printed if the +.Fa size +were unlimited +.Po +again, not including the final +.Ql \e0 +.Pc . .Pp .Fn Asprintf and |