Fix some example code

This commit is contained in:
Justine Tunney 2022-04-29 08:19:09 -07:00
parent e4b559c76a
commit a85406da4c
2 changed files with 127 additions and 124 deletions

View file

@ -22,20 +22,20 @@ unix.umask(mask)
Write('<dd>%.4o\r\n' % {mask})
Write('<dt>unix.getsid(0)\r\n')
sid, errno = unix.getsid(0)
sid, err = unix.getsid(0)
if sid then
Write('<dd>%d\r\n' % {sid})
else
Write('<dd>%s\r\n' % {tostring(errno)})
Write('<dd>%s\r\n' % {err})
end
Write('<dt>unix.gethostname()\r\n')
Write('<dd>%s\r\n' % {EscapeHtml(unix.gethostname())})
Write('<dd>%s\r\n' % {EscapeHtml(assert(unix.gethostname()))})
Write('<dt>unix.getcwd()\r\n')
Write('<dd>%s\r\n' % {EscapeHtml(unix.getcwd())})
Write('<dd>%s\r\n' % {EscapeHtml(assert(unix.getcwd()))})
function PrintResourceLimit(name, id)
soft, errno, hard = unix.getrlimit(id)
soft, hard = unix.getrlimit(id)
Write('<dt>getrlimit(%s)\r\n' % {name})
if soft then
Write('<dd>')
@ -54,7 +54,7 @@ function PrintResourceLimit(name, id)
end
Write('\r\n')
else
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
Write('<dd>%s\r\n' % {EscapeHtml(tostring(hard))})
end
end
PrintResourceLimit('RLIMIT_AS', unix.RLIMIT_AS)
@ -66,7 +66,7 @@ PrintResourceLimit('RLIMIT_NOFILE', unix.RLIMIT_NOFILE)
Write('<dt>unix.siocgifconf()\r\n')
Write('<dd>\r\n')
ifs, errno = unix.siocgifconf()
ifs, err = unix.siocgifconf()
if ifs then
for i = 1,#ifs do
if ifs[i].netmask ~= 0 then
@ -77,215 +77,217 @@ if ifs then
Write('%s %s/%d<br>\r\n' % {EscapeHtml(ifs[i].name), FormatIp(ifs[i].ip), cidr})
end
else
Write('%s\r\n' % {EscapeHtml(tostring(errno))})
Write('%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_DEBUG)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_DEBUG)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_DEBUG)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil on error
Write('<dd>%d\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_ACCEPTCONN)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_ACCEPTCONN)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_ACCEPTCONN)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil on error
Write('<dd>%d\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_REUSEADDR)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_REUSEADDR)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_REUSEADDR)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil on error
Write('<dd>%d\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_REUSEPORT)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_REUSEPORT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_REUSEPORT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil on error
Write('<dd>%d\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_KEEPALIVE)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_KEEPALIVE)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_KEEPALIVE)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil on error
Write('<dd>%s\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_NODELAY)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_NODELAY)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_NODELAY)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil on error
Write('<dd>%s\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
secs, errno, micros = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVTIMEO)
secs, nanos = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVTIMEO)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVTIMEO)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if secs then -- is nil on error
Write('<dd>%d seconds + %d nanoseconds\r\n' % {secs, nanos})
else
Write('<dd>%d sec %d µs\r\n' % {secs, micros})
err = nanos
Write('<dd>%s\r\n' % {err})
end
secs, errno, micros = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDTIMEO)
secs, nanos = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDTIMEO)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDTIMEO)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if secs then -- is nil on error
Write('<dd>%d seconds + %d nanoseconds\r\n' % {secs, nanos})
else
Write('<dd>%d sec %d µs\r\n' % {secs, micros})
err = nanos -- unix.Errno is always second result
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_DONTROUTE)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_DONTROUTE)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_DONTROUTE)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil if error
Write('<dd>%d\r\n' % {enabled}) -- should be 0 or 1
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDBUF)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDBUF)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDBUF)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then -- is nil if error
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVBUF)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVBUF)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVBUF)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then -- is nil if error
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_FASTOPEN)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_FASTOPEN)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_FASTOPEN)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then -- is nil if error
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_BROADCAST)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_BROADCAST)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_BROADCAST)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil if error
Write('<dd>%d\r\n' % {enabled}) -- should be 1 or 0
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_CORK)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_CORK)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_CORK)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then -- is nil if error
Write('<dd>%d\r\n' % {enabled}) -- should be 1 or 0
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_QUICKACK)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_QUICKACK)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_QUICKACK)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if enabled then
Write('<dd>%d\r\n' % {enabled})
else
Write('<dd>%s\r\n' % {enabled})
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_DEFER_ACCEPT)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_DEFER_ACCEPT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_DEFER_ACCEPT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if enabled then
Write('<dd>%s\r\n' % {enabled})
else
Write('<dd>%s\r\n' % {err})
end
enabled, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_FASTOPEN_CONNECT)
enabled, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_FASTOPEN_CONNECT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_FASTOPEN_CONNECT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
if err then
Write('<dd>%s\r\n' % {err})
else
Write('<dd>%s\r\n' % {enabled})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDLOWAT)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDLOWAT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_SNDLOWAT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVLOWAT)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVLOWAT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_SOCKET, unix.SO_RCVLOWAT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPCNT)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPCNT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPCNT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_MAXSEG)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_MAXSEG)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_MAXSEG)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_SYNCNT)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_SYNCNT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_SYNCNT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_NOTSENT_LOWAT)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_NOTSENT_LOWAT)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_NOTSENT_LOWAT)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_WINDOW_CLAMP)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_WINDOW_CLAMP)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_WINDOW_CLAMP)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPIDLE)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPIDLE)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPIDLE)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
bytes, errno = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPINTVL)
bytes, err = unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPINTVL)
Write('<dt>unix.getsockopt(GetClientFd(), unix.SOL_TCP, unix.TCP_KEEPINTVL)\r\n')
if errno then
Write('<dd>%s\r\n' % {EscapeHtml(tostring(errno))})
else
if bytes then
Write('<dd>%d\r\n' % {bytes})
else
Write('<dd>%s\r\n' % {err})
end
Write('<dt>unix.environ()\r\n')