nshlib/cmd_cat: Retry if nsh_read was interrupted by a signal #16
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xiaoxiang781216
approved these changes
Dec 25, 2024
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When read from stdio of child process through pipe, SIGCHLD received if child exits. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
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Summary
nshlib/cmd_cat: Retry if
nsh_read()was interrupted by a signal.When read from stdio of child process through pipe, SIGCHLD received if child exits.
Impact
nshlib/cmd_cat.
Testing