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| | #autoload
local points=(
'c[trace system calls]'
'i[trace I/O]'
'n[trace namei translations]'
's[trace signal processing]'
'u[trace user data]'
'+[trace the default points]'
)
case $OSTYPE in
dragonfly*|freebsd*|netbsd*)
points+=(
'w[context switches]'
)
;|
freebsd*|openbsd*)
points+=(
't[trace various structures]'
)
;|
freebsd*)
points+=(
'f[trace page faults]'
'p[trace capability check failures]'
'y[trace sysctl(3) requests]'
)
;;
netbsd*)
points+=(
'A[trace all tracepoints]'
'a[trace exec arguments]'
'e[trace emulation changes]'
'f[trace open file descriptors after exec]'
'S[trace MIB access (sysctl)]'
'v[trace exec environment]'
'-[do not trace following trace points]'
)
;;
openbsd*)
points+=(
'p[trace violation of pledge(2) restrictions]'
'x[trace argument vector in execve(2)]'
'X[trace environment in execve(2)]'
)
;;
easc
_values -s '' 'ktrace point' $points
|