Yoshinori Sugino c13f869432 Modify SIGSTP to SIGTSTP ... Follow the POSIX description. SIGTSTP should be sent when the Ctrl-Z characters is encountered, not SIGSTP. Testing: Built with hifive1-revb:nsh (CONFIG_SERIAL_TERMIOS=y, CONFIG_SIG_DEFAULT=y and CONFIG_TTY_SIGTSTP=y)		2020-10-29 01:12:43 -07:00
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defconfig	Modify SIGSTP to SIGTSTP	2020-10-29 01:12:43 -07:00