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62 lines
1.3 KiB
62 lines
1.3 KiB
#!/bin/sh
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is_nfs() {
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[ "${REAL_ROOT}" = "/dev/nfs" ] && return 0
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return 1
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}
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good_msg() {
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[ -n "${QUIET}" ] && [ -z "${DEBUG}" ] && return 0
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msg_string=$1
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msg_string="${msg_string:-...}"
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[ "$2" != 1 ] && \
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echo -e "${GOOD}>>${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
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}
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warn_msg() {
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msg_string=$1
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msg_string="${msg_string:-...}"
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[ "$2" != 1 ] && \
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echo -e "${WARN}**${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
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}
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bad_msg() {
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msg_string=$1
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msg_string="${msg_string:-...}"
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if [ "$2" != 1 ]; then
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# TODO(lxnay): fix circular dep with 00-splash.sh
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splashcmd verbose
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echo -e "${BAD}!!${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
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fi
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}
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quiet_kmsg() {
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# if QUIET is set make the kernel less chatty
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[ -n "$QUIET" ] && echo '0' > /proc/sys/kernel/printk
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}
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verbose_kmsg() {
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# if QUIET is set make the kernel less chatty
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[ -n "$QUIET" ] && echo '6' > /proc/sys/kernel/printk
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}
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run_shell() {
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/bin/ash
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}
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do_rundebugshell() {
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# TODO(lxnay): fix circular dep with 00-splash.sh
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splashcmd verbose
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good_msg 'Type "exit" to continue with normal bootup.'
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[ -x /bin/sh ] && /bin/sh || /bin/ash
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}
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rundebugshell() {
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if [ -n "${DEBUG}" ]; then
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good_msg "Starting debug shell as requested."
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good_msg "Stopping by: ${1}"
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do_rundebugshell
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fi
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}
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