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<html>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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<head>
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<title>luaposix 33.3.0 Reference</title>
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<link rel="stylesheet" href="../ldoc.css" type="text/css" />
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</head>
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<body>
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<big></big>
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luaposix 33.3.0
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Index
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Contents
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Functions
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Constants
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Modules
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posix
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posix.ctype
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posix.curses
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posix.dirent
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posix.errno
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437b5e |
posix.fcntl
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posix.fnmatch
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posix.getopt
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posix.glob
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posix.grp
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posix.libgen
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posix.poll
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posix.pwd
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posix.sched
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posix.signal
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posix.stdio
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posix.stdlib
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posix.sys.msg
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posix.sys.resource
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posix.sys.socket
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posix.sys.stat
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posix.sys.statvfs
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posix.sys.time
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posix.sys.times
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posix.sys.utsname
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posix.sys.wait
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posix.syslog
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posix.termio
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posix.time
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posix.unistd
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posix.utime
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Classes
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posix.curses.chstr
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posix.curses.window
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Examples
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curses.lua
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dir.lua
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fork.lua
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437b5e |
fork2.lua
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437b5e |
getopt.lua
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glob.lua
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437b5e |
limit.lua
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437b5e |
lock.lua
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437b5e |
netlink-uevent.lua
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437b5e |
ping.lua
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437b5e |
poll.lua
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437b5e |
rt_sched.lua
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437b5e |
signal.lua
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437b5e |
socket.lua
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437b5e |
termios.lua
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437b5e |
tree.lua
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Module posix.syslog
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Control System Log.
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LOG_MASK (priority)
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Mask bit for given log priority.
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closelog ()
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Close system log.
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openlog (ident[, option[, facility=`LOG_USER`]])
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Open the system logger.
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setlogmask (mask)
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Set log priority mask.
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syslog (priority, message)
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Write to the system logger.
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posix.syslog
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System logging constants.
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Functions
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LOG_MASK (priority)
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Mask bit for given log priority.
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Parameters:
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priority
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int
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one of LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_WARNING,
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LOG_NOTICE, LOG_INFO or LOG_DEBUG
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Returns:
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int
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mask bit corresponding to priority
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See also:
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setlogmask(3)
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closelog ()
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437b5e |
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Close system log.
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See also:
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syslog(3)
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openlog (ident[, option[, facility=`LOG_USER`]])
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Open the system logger.
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Parameters:
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ident
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string
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all messages will start with this
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option
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int
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bitwise OR of zero or more of LOG_CONS, LOG_NDELAY,
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or LOG_PID
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(optional)
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facility
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int
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one of LOG_AUTH, LOG_AUTHPRIV, LOG_CRON,
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LOG_DAEMON, LOG_FTP, LOG_KERN, LOG_LPR, LOG_MAIL, LOG_NEWS,
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LOG_SECURITY, LOG_SYSLOG, LOG_USER, LOG_UUCP or LOG_LOCAL0
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through LOG_LOCAL7
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(default `LOG_USER`)
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See also:
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syslog(3)
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437b5e |
setlogmask (mask)
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437b5e |
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437b5e |
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Set log priority mask.
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Parameters:
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437b5e |
mask
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int
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437b5e |
bitwise OR of LOG_MASK bits.
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Returns:
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437b5e |
int
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437b5e |
previous mask, if successful
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437b5e |
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Or
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nil
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string
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error message
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int
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errnum
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437b5e |
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437b5e |
See also:
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437b5e |
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437b5e |
setlogmask(3)
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437b5e |
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437b5e |
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437b5e |
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437b5e |
syslog (priority, message)
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437b5e |
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437b5e |
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Write to the system logger.
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Parameters:
|
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437b5e |
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437b5e |
priority
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437b5e |
int
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one of LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_WARNING,
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LOG_NOTICE, LOG_INFO or LOG_DEBUG
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message
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string
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log message
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See also:
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437b5e |
syslog(3)
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Constants
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posix.syslog
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437b5e |
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437b5e |
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437b5e |
System logging constants.
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437b5e |
Any constants not available in the underlying system will be nil valued.
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Fields:
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437b5e |
LOG_AUTH
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437b5e |
int
|
|
Packit |
437b5e |
security/authorisation messages
|
|
Packit |
437b5e |
|
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Packit |
437b5e |
LOG_AUTHPRIV
|
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Packit |
437b5e |
int
|
|
Packit |
437b5e |
private authorisation messages
|
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437b5e |
|
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Packit |
437b5e |
LOG_CONS
|
|
Packit |
437b5e |
int
|
|
Packit |
437b5e |
write directly to system console
|
|
Packit |
437b5e |
|
|
Packit |
437b5e |
LOG_CRON
|
|
Packit |
437b5e |
int
|
|
Packit |
437b5e |
clock daemon
|
|
Packit |
437b5e |
|
|
Packit |
437b5e |
LOG_DAEMON
|
|
Packit |
437b5e |
int
|
|
Packit |
437b5e |
system daemons
|
|
Packit |
437b5e |
|
|
Packit |
437b5e |
LOG_FTP
|
|
Packit |
437b5e |
int
|
|
Packit |
437b5e |
ftp daemon
|
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Packit |
437b5e |
|
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Packit |
437b5e |
LOG_KERN
|
|
Packit |
437b5e |
int
|
|
Packit |
437b5e |
kernel messages
|
|
Packit |
437b5e |
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437b5e |
LOG_LOCAL0
|
|
Packit |
437b5e |
int
|
|
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437b5e |
reserved for local use
|
|
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437b5e |
|
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437b5e |
LOG_LOCAL1
|
|
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437b5e |
int
|
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437b5e |
reserved for local use
|
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Packit |
437b5e |
|
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437b5e |
LOG_LOCAL2
|
|
Packit |
437b5e |
int
|
|
Packit |
437b5e |
reserved for local use
|
|
Packit |
437b5e |
|
|
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437b5e |
LOG_LOCAL3
|
|
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437b5e |
int
|
|
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437b5e |
reserved for local use
|
|
Packit |
437b5e |
|
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437b5e |
LOG_LOCAL4
|
|
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437b5e |
int
|
|
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437b5e |
reserved for local use
|
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Packit |
437b5e |
|
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437b5e |
LOG_LOCAL5
|
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437b5e |
int
|
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437b5e |
reserved for local use
|
|
Packit |
437b5e |
|
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Packit |
437b5e |
LOG_LOCAL6
|
|
Packit |
437b5e |
int
|
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Packit |
437b5e |
reserved for local use
|
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Packit |
437b5e |
|
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Packit |
437b5e |
LOG_LOCAL7
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int
|
|
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reserved for local use
|
|
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437b5e |
|
|
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437b5e |
LOG_LPR
|
|
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437b5e |
int
|
|
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437b5e |
line printer subsystem
|
|
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437b5e |
|
|
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437b5e |
LOG_MAIL
|
|
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437b5e |
int
|
|
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437b5e |
mail system
|
|
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437b5e |
|
|
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437b5e |
LOG_NDELAY
|
|
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437b5e |
int
|
|
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437b5e |
open the connection immediately
|
|
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437b5e |
|
|
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437b5e |
LOG_NEWS
|
|
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437b5e |
int
|
|
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437b5e |
network news subsystem
|
|
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437b5e |
|
|
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437b5e |
LOG_PID
|
|
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437b5e |
int
|
|
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include process id with each log message
|
|
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437b5e |
|
|
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437b5e |
LOG_SYSLOG
|
|
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437b5e |
int
|
|
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437b5e |
messages generated internally by syslogd
|
|
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|
|
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437b5e |
LOG_USER
|
|
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int
|
|
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437b5e |
random user-level messages
|
|
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|
|
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437b5e |
LOG_UUCP
|
|
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437b5e |
int
|
|
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437b5e |
unix-to-unix copy subsystem
|
|
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437b5e |
|
|
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437b5e |
LOG_EMERG
|
|
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int
|
|
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system is unusable
|
|
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437b5e |
|
|
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LOG_ALERT
|
|
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int
|
|
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action must be taken immediately
|
|
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437b5e |
|
|
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437b5e |
LOG_CRIT
|
|
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int
|
|
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critical conditions
|
|
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437b5e |
|
|
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437b5e |
LOG_ERR
|
|
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437b5e |
int
|
|
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437b5e |
error conditions
|
|
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437b5e |
|
|
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437b5e |
LOG_WARNING
|
|
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437b5e |
int
|
|
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437b5e |
warning conditions
|
|
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437b5e |
|
|
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437b5e |
LOG_NOTICE
|
|
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437b5e |
int
|
|
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normal but significant conditions
|
|
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437b5e |
|
|
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437b5e |
LOG_INFO
|
|
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437b5e |
int
|
|
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437b5e |
informational
|
|
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437b5e |
|
|
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437b5e |
LOG_DEBUG
|
|
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437b5e |
int
|
|
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437b5e |
debug-level messages
|
|
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437b5e |
|
|
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437b5e |
|
|
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|
|
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|
|
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|
|
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|
|
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Usage:
|
|
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|
|
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|
|
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|
|
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for name, value in pairs (require "posix.syslog") do
|
|
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437b5e |
if type (value) == "number" then
|
|
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437b5e |
print (name, value)
|
|
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437b5e |
end
|
|
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437b5e |
end
|
|
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|
|
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|
|
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|
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|
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|
|
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generated by LDoc 1.4.3
|
|
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Last updated 2015-03-01 09:06:02
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</body>
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</html>
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