ea871df08c
to light by the PR. Specifically, convert these three scripts into good rc.d citizens, making sure that their functionality is preserved, but the rc.d framework rules are not broken. Add support for cleanvar as a regular rc.d script in the default rc.conf, and document this in the man page. Add a descriptive comment to rc.conf that regarding the three emulation/compatibility services provided by abi so users will not be confused by these services not having their own startup scripts. PR: conf/84574 Submitted by: Alexander Botero-Lowry
55 lines
821 B
Bash
55 lines
821 B
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: abi
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# REQUIRE: LOGIN
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# BEFORE: securelevel
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# KEYWORD: nojail
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. /etc/rc.subr
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name="abi"
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start_precmd="${name}_prestart"
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start_cmd=":"
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sysv_start()
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{
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echo -n ' sysvipc'
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kldload sysvmsg >/dev/null 2>&1
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kldload sysvsem >/dev/null 2>&1
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kldload sysvshm >/dev/null 2>&1
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}
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linux_start()
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{
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echo -n ' linux'
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if ! kldstat -v | grep -E 'linux(aout|elf)' > /dev/null; then
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kldload linux > /dev/null 2>&1
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fi
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if [ -x /compat/linux/sbin/ldconfig ]; then
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/compat/linux/sbin/ldconfig
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fi
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}
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svr4_start()
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{
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echo -n ' svr4'
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kldload svr4 > /dev/null 2>&1
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}
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abi_prestart()
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{
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echo -n 'Additional ABI support:'
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checkyesno sysvipc_enable && sysv_start
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checkyesno linux_enable && linux_start
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checkyesno svr4_enable && svr4_start
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echo '.'
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}
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load_rc_config $name
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run_rc_command "$1"
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