diff options
Diffstat (limited to 'manual/errno.texi')
| -rw-r--r-- | manual/errno.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/manual/errno.texi b/manual/errno.texi index bba820869e..800b0393c5 100644 --- a/manual/errno.texi +++ b/manual/errno.texi @@ -430,7 +430,7 @@ until some external condition makes it possible to read, write, or connect (whatever the operation). You can use @code{select} to find out when the operation will be possible; @pxref{Waiting for I/O}. -@strong{Portability Note:} In older Unix many systems, this condition +@strong{Portability Note:} In older many Unix systems, this condition was indicated by @code{EWOULDBLOCK}, which was a distinct error code different from @code{EAGAIN}. To make your program portable, you should check for both codes and treat them the same. |