3 Commits

Author	SHA1	Message	Date
Meco Man	f58d3c5200	rt_device_write/read return data type as rt_ssize_t ... rt_ssize_t can give negative error code, which follows the unix style correctly	2023-02-07 21:43:57 -05:00
bernard	5e3b3b19a6	[BSP] change the type of cmd. ... 1. Change the type of cmd to 'int'; 2. Remove RT_LWIP_USING_RT_MEM macro;	2017-10-16 13:23:03 +08:00
fengzi.rtt@gmail.com	1b3411abde	git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1817 bbd45198-f89e-11dd-88c7-29a3b14d5316	2011-11-29 08:06:46 +00:00