On 08/13/2015 09:46 AM, Michal Simek wrote: > Current behavior is that if CTRL+C is pressed command returns 0 that was > successful which is not correct behavior. > The easiest test case is "tftpboot 80000 uImage && echo yes" > and press CTRL+C. Then the second command is called which is incorrect. > > Error log: > zynq-uboot> tftpb 80000 uImage && echo yes > Gem.e000b000:7 is connected to Gem.e000b000. Reconnecting to > Gem.e000b000 > Gem.e000b000 Waiting for PHY auto negotiation to complete....... done > Using Gem.e000b000 device > TFTP from server 192.168.0.102; our IP address is 192.168.0.101 > Filename 'uImage'. > Load address: 0x80000 > Loading: ################ > Abort > yes > zynq-uboot> > > This patch adds -1 return value when CTRL+C is pressed. > > Signed-off-by: Michal Simek <michal.si...@xilinx.com> > --- > > Not sure if -1 is the right error code but I have parsed the code and it > looks like that -1 is standard behavior for CTRL+C. But I am happy to > change this behavior. > > --- > net/net.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/net/net.c b/net/net.c > index 67e0ad297cf5..738a0db8c2ba 100644 > --- a/net/net.c > +++ b/net/net.c > @@ -565,6 +565,7 @@ restart: > /* include a debug print as well incase the debug > messages are directed to stderr */ > debug_cond(DEBUG_INT_STATE, "--- net_loop Abort!\n"); > + ret = -1; > goto done; > } > >
Joe, Tom: Any update on this one? Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform
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