From dbad0d57236bc7662e3f8cf208732b091cce4162 Mon Sep 17 00:00:00 2001 From: davidhaas Date: Wed, 2 Apr 2003 15:21:56 +0000 Subject: [PATCH] Updated sys_arch documentation to make new timeouts clearer. --- doc/sys_arch.txt | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/doc/sys_arch.txt b/doc/sys_arch.txt index 47c7c0f2..3a829991 100644 --- a/doc/sys_arch.txt +++ b/doc/sys_arch.txt @@ -92,10 +92,8 @@ The following functions must be implemented by the sys_arch: ptr"). The "msg" parameter maybe NULL to indicate that the message should be dropped. - The return values are the same as for the sys_arch_sem_wait() - function and the function must not return zero even if a message was - present in the mailbox and the time spent waiting was zero - milliseconds. + The return values are the same as for the sys_arch_sem_wait() function: + Number of milliseconds spent waitng or 0xffffffff if there was a timeout. Note that a function with a similar name, sys_mbox_fetch(), is implemented by lwIP.