buxiasen
3a6ecb82b5
nshlib/nsh_parse: Fix variable arguments concat error of nsh_execute()
Without this patch
nsh> set time 5
nsh> echo $time
5
nsh> sleep $time &
sh [5:100]
nsh> nsh: sleep: missing required argument(s)
With this patch
nsh> set time 5
nsh> echo $time
5
nsh> sleep $time &
sh [4:100]
nsh> ps
PID GROUP PRI POLICY TYPE NPX STATE EVENT SIGMASK STACK COMMAND
0 0 0 FIFO Kthread - Ready 0000000000000000 0069616 Idle_Task
1 0 224 FIFO Kthread - Waiting Signal 0000000000000000 0067536 loop_task
2 0 224 FIFO Kthread - Waiting Semaphore 0000000000000000 0067504 hpwork 0x501760e0 0x50176128
3 3 100 FIFO Task - Running 0000000000000000 0067536 nsh_main
4 4 100 FIFO Task - Waiting Signal 0000000000000000 0067520 sh -c sleep
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
2024-11-14 15:49:14 +08:00
..
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