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 -EINTR return value when CTRL+C is pressed.
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
Reviewed-by: Tom Rini <tr...@konsulko.com>
---
Changes in v2:
- Change patch subject
- Change return value from -1 to -EINTR
net/net.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/net.c b/net/net.c
index 67e0ad297cf5..2a6efd85eae2 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 = -EINTR;
goto done;
}
--
2.5.0
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