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#!/usr/local/bin/tclsh8.3
# $FreeBSD$
set fo [open _.html w]
proc do_file {file} {
global names ops op
set f [open $file]
set s 0
while {[gets $f a] >= 0} {
if {$s == 0} {
if {[regexp {struct[ ]*vnodeopv_entry_desc} "$a"]} {
regsub {.*vnodeopv_entry_desc[ ]*} $a {} a
regsub {\[.*} $a {} a
regsub {_entries} $a {} a
set name $a
set names($a) 0
set s 1
}
continue
}
if {$s == 1} {
if {[regexp {NULL} "$a"]} {
set s 0
continue
}
if {![regexp {vop.*_desc} "$a"]} continue
regsub -all {[,&]} $a " " a
regsub -all {\(vop_t \*\)} $a " " a
set b [lindex $a 0]
if {"$b" == "/*"} {
set s 0
continue
}
#puts "$name>> [lindex $b 0] >> [lindex $b 3]"
set o [lindex $b 0]
regsub {_desc} $o "" o
set ops($o) 0
set op([list $name $o]) [lindex $b 1]
continue
}
puts "$s>> $a"
}
close $f
}
set fi [open "|find /usr/src/sys -type f -name *.c -print | xargs grep VNODEOP_SET" ]
while {[gets $fi a] >= 0} {
puts stderr $a
if {[regexp {#define} $a]} continue
if {[regexp {mallocfs} $a]} continue
do_file [lindex [split $a :] 0]
}
close $fi
puts $fo {<HTML>
<HEAD></HEAD><BODY>
<TABLE BORDER WIDTH="100%" NOSAVE>
}
set opn [lsort [array names ops]]
set a [lsort [array names names]]
set tbn default_vnodeop
foreach i $a {
if {$i == "default_vnodeop"} continue
lappend tbn $i
}
foreach i $opn {
if {$i == "vop_default"} continue
regsub "vop_" $i "" i
lappend fl [format "%12s" $i]
}
lappend fl [format "%12s" default]
puts $fo {<TR>}
puts $fo {<TD>}
puts $fo {</TD>}
puts $fo "<TR>"
puts $fo "<TD></TD>"
foreach j $fl {
puts $fo "<TD>"
for {set i 0} {$i < 12} {incr i} {
puts $fo "[string index $j $i]<BR>"
}
puts $fo "</TD>"
}
puts $fo "</TR>"
set fnames(vop_defaultop) *
set fnames(vop_null) -
set fnames(vop_ebadf) b
set fnames(vop_einval) i
set fnames(vop_enotty) t
set fnames(vop_panic) !
set fnames(vfs_cache_lookup) C
set fnames(vop_eopnotsupp) *
set fn 0
set nop(aa) 0
unset nop(aa)
foreach i $tbn {
puts $fo {<TR>}
puts $fo "<TD>$i</TD>"
set pfx [lindex [split $i _] 0]
foreach j $opn {
if {$j == "vop_default"} continue
set sfx [lindex [split $j _] 1]
if {![info exists op([list $i $j])]} {
puts $fo "<TD BGCOLOR=\"#d0d0d0\"></TD>"
continue
}
set t $op([list $i $j])
set c "#00ddd0"
if {[info exists fnames($t)]} {
set t $fnames($t)
} elseif { $t == "${pfx}_${sfx}" } {
set t "F"
} elseif { $t == "vop_${sfx}" } {
set t "V"
} elseif { $t == "vop_no${sfx}" } {
set t "N"
} elseif { $t == "vop_std${sfx}" } {
set t "S"
} elseif { $sfx == "cachedlookup" && $t == "${pfx}_lookup" } {
set t "L"
} else {
if {![info exists nop($t)]} {
incr fn
set nop($t) $fn
set nfn($fn) $t
set use($fn) 0
}
incr use($nop($t))
set t "<FONT SIZE=-1>$nop($t)</FONT>"
set c "#ffff00"
}
puts $fo "<TD BGCOLOR=\"$c\">$t</TD>"
}
set j vop_default
if {![info exists op([list $i $j])]} {
puts $fo "<TD></TD>"
continue
}
puts $fo "<TD>$op([list $i $j])</TD>"
puts $fo "</TR>"
}
puts $fo "</TABLE>"
puts $fo "<HR>"
puts $fo {<PRE>}
foreach i [lsort [array names fnames]] {
puts $fo [format "%-2s %s" $fnames($i) $i]
}
puts $fo [format "%-2s %s" "F" "<fs>_<vop>"]
puts $fo [format "%-2s %s" "V" "vop_<vop>"]
puts $fo [format "%-2s %s" "N" "vop_no<vop>"]
puts $fo [format "%-2s %s" "S" "vop_std<vop>"]
puts $fo [format "%-2s %s" "L" "<fs>_lookup"]
puts $fo {
</PRE>
}
puts $fo "<HR>"
puts $fo {<TABLE BORDER NOSAVE>}
set m 8
for {set i 1} {$i <= $fn} {incr i $m} {
puts $fo "<TR>"
for {set j 0} {$j < $m} {incr j} {
set k [expr $i + $j]
if {$k <= $fn} {
#puts $fo "<TD>$k</TD><TD><FONT SIZE=-1>$nfn($k)/$use($k)</FONT></TD>"
puts $fo "<TD>$k</TD><TD><FONT SIZE=-1>$nfn($k)</FONT></TD>"
}
}
puts $fo "</TR>"
}
puts $fo "</TABLE>"
puts $fo "</TABLE>"
puts $fo "</BODY>"
puts $fo "</HTML>"
foreach i $tbn {
if {$i == "default_vnodeop"} {
continue
}
foreach j $opn {
set sfx [lindex [split $j _] 1]
if {![info exists op([list $i $j])]} {
continue
}
set v $op([list $i $j])
if {$v != "vop_std$sfx"} {
continue
}
if {![info exists op([list default_vnodeop $j])]} {
continue
}
if {$op([list default_vnodeop $j]) != $v} {
continue
}
if {$op([list $i vop_default]) != "vop_defaultop"} {
continue
}
puts "Suspect: uses explicit default, $i $j $v $op([list $i vop_default])"
}
}
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