86 lines
1.9 KiB
Plaintext
86 lines
1.9 KiB
Plaintext
## <summary>Policy for reading and setting the hardware clock.</summary>
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########################################
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## <desc>
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## Execute hwclock in the clock domain.
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## </desc>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`clock_domtrans',`
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gen_require(`
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type hwclock_t, hwclock_exec_t;
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class fd use;
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class fifo_file rw_file_perms;
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')
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domain_auto_trans($1,hwclock_exec_t,hwclock_t)
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allow $1 hwclock_t:fd use;
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allow hwclock_t $1:fd use;
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allow hwclock_t $1:fifo_file rw_file_perms;
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allow hwclock_t $1:process sigchld;
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')
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########################################
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## <desc>
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## Execute hwclock in the clock domain, and
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## allow the specified role the hwclock domain.
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## </desc>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <param name="role">
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## The role to be allowed the clock domain.
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## </param>
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## <param name="terminal">
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## The type of the terminal allow the clock domain to use.
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## </param>
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#
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interface(`clock_run',`
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gen_require(`
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type hwclock_t;
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class chr_file { getattr read write ioctl };
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')
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clock_domtrans($1)
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role $2 types hwclock_t;
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allow hwclock_t $3:chr_file { getattr read write ioctl };
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')
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########################################
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## <desc>
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## Execute hwclock in the caller domain.
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## </desc>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`clock_exec',`
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gen_require(`
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type hwclock_exec_t;
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')
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can_exec($1,hwclock_exec_t)
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')
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########################################
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## <desc>
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## Allow executing domain to modify clock drift
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## </desc>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`clock_rw_adjtime',`
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gen_require(`
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type adjtime_t;
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class file rw_file_perms;
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')
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allow $1 adjtime_t:file rw_file_perms;
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files_list_etc($1)
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')
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