From: Eli Zaretskii <eliz@gnu.org>
Date: Tue, 1 Mar 2016 18:18:10 +0000 (+0200)
Subject: ; * src/w32proc.c: Update the commentary to sys_select.
X-Git-Tag: emacs-25.0.92~7
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ab30bf5e8736f1414def53adae76a257fa482e53;p=emacs.git

; * src/w32proc.c: Update the commentary to sys_select.
---

diff --git a/src/w32proc.c b/src/w32proc.c
index a89a9850466..85ddbfd9c7b 100644
--- a/src/w32proc.c
+++ b/src/w32proc.c
@@ -2062,10 +2062,11 @@ sys_spawnve (int mode, char *cmdname, char **argv, char **envp)
   return pid;
 }
 
-/* Emulate the select call
+/* Emulate the select call.
    Wait for available input on any of the given rfds, or timeout if
-   a timeout is given and no input is detected
-   wfds and efds are not supported and must be NULL.
+   a timeout is given and no input is detected.  wfds are supported
+   only for asynchronous 'connect' calls.  efds are not supported
+   and must be NULL.
 
    For simplicity, we detect the death of child processes here and
    synchronously call the SIGCHLD handler.  Since it is possible for