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39857: add support for darwin, with improvements on linux etc.
This commit is contained in:
Jun-ichi Takimoto
parent
1683371fa5
commit
dfb2f3f3d2
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@ -1,3 +1,8 @@
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2016-11-08 Jun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>
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* 39857: Completion/Unix/Command/_top: add support for darwin,
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with improvements on linux etc.
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2016-11-08 Peter Stephenson <p.stephenson@samsung.com>
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* unposted: Src/utils.c: follow up to 39867: don't need test
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@ -1,12 +1,16 @@
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#compdef top
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local specs fields
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local curcontext="$curcontext" state state_descr line ret=1
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local -A opt_args
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local -a specs fields order opts
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opts=( -s -w -C )
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case $OSTYPE in
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*linux*)
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fields=(
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'%CPU:CPU usage' '%MEM:memory usage (res)' 'CGROUPS:control groups'
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'CODE:code size' 'COMMAND:Commane name/line' 'DATA:data + stack size'
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'CODE:code size' 'COMMAND:Command name/line' 'DATA:data + stack size'
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'ENVIRON:environment variables' 'Flags:task flags' 'GID:group id'
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'GROUP:group name' 'NI:nice value' 'P:last used CPU (SMP)'
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'PGRP:process group id' 'PID:process id' 'PPID:parent pid' 'PR:priority'
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@ -24,78 +28,147 @@ case $OSTYPE in
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'nsUTS:UTS namespace' 'vMj:major page fault count delta'
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'vMn:minor page fault count delta'
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)
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order=( '+:descending (default)' '-:ascending' )
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specs=(
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'(-v -h)-'{h,v}'[show version and usage]'
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'(-)-'{h,v}'[show version and usage]'
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'-b[batch mode]'
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'-c[command line/program name toggle]'
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'-d[delay time interval]:interval'
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'-d+[delay time interval]:interval'
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'-H[threads mode operation]'
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'-i[idle process toggle]'
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'-n[number of iterations]:number of iterations'
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'-o[override sort field]:fieldname:(( $fields ))'
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'-n+[number of iterations]:number of iterations'
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'-o+[override sort field]:fieldname:->sortkey'
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'-O[output field names]'
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'*-p[monitor pids]: :_pids'
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'*-p+[monitor pids]: :_sequence -s , _pids'
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'-s[secure mode operation]'
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'-S[cumulative time toggle]'
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'(-U)-u[effective user filter mode]: :_users'
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'(-u)-U[user filter mode]: :_users'
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'-w[output width override]:number'
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'(-U)-u+[effective user filter mode]: :_users'
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'(-u)-U+[user filter mode]: :_users'
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'-w+[output width override]::number'
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);;
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freebsd*)
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freebsd*|openbsd*)
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fields=( cpu size res time pri pid )
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specs=(
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'-C[CPU display mode]'
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'-S[show system processes]'
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'-a[display command names via argv]'
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'-b[batch mode]'
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'-d+[show only specified number of displays then exit]:count:'
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'-H[display individual threads]'
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'-i[interactive mode]'
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'-I[do not display idle processes]'
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'-i[interactive mode]'
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'-n[non-interactive mode (identical to batch mode)]'
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'-o+[sort process display by the specified field]:field:( $fields )'
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'-q[renice top to -20]'
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'-S[show system processes]'
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'-s+[specify delay interval]:seconds:'
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'-u[do not translate uid to name]'
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'1: :_guard "^-*" "number of processes to display"'
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);|
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freebsd*)
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fields+=( threads total read write fault vcsw ivcsw jid )
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specs+=(
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'-C[CPU display mode]'
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'-a[display command names via argv]'
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'-j[display the jail ID]'
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'-t[do not display the top process]'
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'-m+[statistic type]:type:(( cpu\:default io ))'
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'-n[non-interactive mode]'
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'-m+[specify statistic type]:type:(( cpu\:default io ))'
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'-P[per-cpu CPU usage statistics]'
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'-q[renice top to -20]'
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'-u[do not translate uid to name]'
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'-v[write version number]'
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'-z[no not display system idle process]'
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'-d+[number of iterations]:count:'
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'-s+[set delay interval]:interval:'
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'-o+[sort process display by field]:field:(
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cpu size res time pri threads total read
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write fault vcsw ivcsw jid pid
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)'
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'-J+[show processes owned by jail]:jail:_jails -0'
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'-U+[show processes owned by username]: :_users'
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'1: : _message "top number of processes"'
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'(1 -)-v[write version number and exit]'
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'-z[do not display system idle process]'
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'-J+[show processes owned by the specified jail]:jail:_jails -0'
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'-U+[show processes owned by the specified username]: :_users'
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);;
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openbsd*)
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specs=(
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fields+=( command )
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specs+=(
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'-1[combine CPU statistic into one line]'
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'-b[batch mode]'
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'-C[show command arguments as well and process name]'
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'-d[number of iterations]:number of iterations'
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'-g[filter processes by string]:string'
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'-H[display process threads]'
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'-I[do not display idle processes]'
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'-i[interactive mode]'
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'-n[non-interactive mode]'
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'-o[sort display by field]:field:(
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cpu size res time pri pid command
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)'
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'-p[filter by pid]: :_pids'
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'-q[renice top to -20]'
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'-S[show system processes]'
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'-s[delay time interval]:interval'
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'-U[filter processes by user]: :_users -M "L\:|-="'
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'-u[do not map uid to usernames]'
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'1: : _message "top number of processes"'
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'-C[show command arguments as well as process name]'
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'-g+[filter processes by the specified string]:string'
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'-p+[filter by the specified pid]: :_pids'
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'-U+[filter processes by the specified user]: :_users -M "L\:|-="'
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);;
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darwin*)
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local -a modes
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opts=( -C ) # no option stacking
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modes=(
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'a:count events cumulatively'
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'd:count events relative to the previous sample'
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'e:count events using absolute counters'
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'n:non-event mode (default)'
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)
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fields=(
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'pid:process id'
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'command:command name'
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'cpu:CPU usage'
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'cpu_me:CPU time charged to me by other processes'
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'cpu_others:CPU time charged to other processes by me'
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'csw:number of context switches'
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'time:execution time'
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{threads,th}':number of threads'
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{ports,prt}':number of Mach ports'
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{mregion,mreg,reg}':number of memory regions'
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'mem:internal memory size'
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'rprvt:resident private address space size'
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'purg:purgeable memory size'
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'vsize:total memory size'
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'vprvt:private address space size'
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'kprvt:private kernel memory size'
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'kshrd:shared kernel memory size'
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'pgrp:process group id'
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'ppid:parent process id'
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{state,pstate}':process state'
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'uid:user id'
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{wq,'#wq',workqueue}':workqueue total/running'
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{faults,fault}':number of page faults'
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{cow,cow_faults}':copy-on-write faults'
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{user,username}':username'
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'msgsent:total number of Mach messages sent'
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'msgrecv:total number of Mach messages received'
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'sysbsd:total BSD syscalls'
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'sysmach:total Mach syscalls'
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'pageins:total pageins'
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'boosts:number of boosts held by the process'
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)
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order=( '-:descending (default)' '+:ascending' )
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specs=(
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'-a[count events cumulatively]'
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'-c[set event counting mode]:mode:(( $modes ))'
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'-d[count events relative to the previous sample]'
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'-e[count events using absolute counters]'
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'-F[do not calculate statistics on shared libraries]'
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'-f[calculate statistics on shared libraries]'
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'(-)-h[print usage information and exit]'
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'-i+[specify interval between samples for -f option]:interval'
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'-l+[logging mode. output specified number of samples periodically]:number of samples'
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'-ncols[output specified number of columns in logging mode]:number of columns'
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'-n+[only display up to the specified number of processes]:number of processes:'
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'-O+[specify the secondary sort key]:key:->sortkey'
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'-o+[specify the primary sort key]:key:->sortkey'
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'-R[do not traverse and report memory object map for each process]'
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'-r[traverse and report memory object map for each process]'
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'-S[display global statistics for swap and purgeable memory]'
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'-s[set the delay between update]:number of seconds'
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'-stats[only display the specified fields]:list of fields:->fieldlist'
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'*-pid[only display the specified process]:pid:_pids'
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{-user,-U+}'[only display processes owned by the specified user]:user:_users'
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'-u[same as -o cpu -O time]'
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);;
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esac
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if (( $#specs )); then
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_arguments -s -w : "$specs[@]"
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if (( $#specs == 0 )); then
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_default
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return
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fi
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_default
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_arguments $opts : "$specs[@]" && ret=0
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case $state in
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(sortkey)
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compset -P '(+|-)' && order=()
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_alternative 'sort-orders:sort order:(( $order ))' \
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'sort-keys:sort key:(( $fields ))' && ret=0
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;;
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(fieldlist)
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_sequence -s , _describe -t fields 'field' fields && ret=0
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;;
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esac
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return ret
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