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Blame doc/examples/fork.lua.html

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Packit	437b5e	`<title>luaposix 33.3.0 Reference</title>`
Packit	437b5e	`<link rel="stylesheet" href="../ldoc.css" type="text/css" />`
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Packit	437b5e	`<big></big>`
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Packit	437b5e	`luaposix 33.3.0`
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Packit	437b5e
Packit	437b5e	`Index`
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Packit	437b5e	`Examples`
Packit	437b5e
Packit	437b5e	`curses.lua`
Packit	437b5e	`dir.lua`
Packit	437b5e	`fork.lua`
Packit	437b5e	`fork2.lua`
Packit	437b5e	`getopt.lua`
Packit	437b5e	`glob.lua`
Packit	437b5e	`limit.lua`
Packit	437b5e	`lock.lua`
Packit	437b5e	`netlink-uevent.lua`
Packit	437b5e	`ping.lua`
Packit	437b5e	`poll.lua`
Packit	437b5e	`rt_sched.lua`
Packit	437b5e	`signal.lua`
Packit	437b5e	`socket.lua`
Packit	437b5e	`termios.lua`
Packit	437b5e	`tree.lua`
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Packit	437b5e	`Modules`
Packit	437b5e
Packit	437b5e	`posix`
Packit	437b5e	`posix.ctype`
Packit	437b5e	`posix.curses`
Packit	437b5e	`posix.dirent`
Packit	437b5e	`posix.errno`
Packit	437b5e	`posix.fcntl`
Packit	437b5e	`posix.fnmatch`
Packit	437b5e	`posix.getopt`
Packit	437b5e	`posix.glob`
Packit	437b5e	`posix.grp`
Packit	437b5e	`posix.libgen`
Packit	437b5e	`posix.poll`
Packit	437b5e	`posix.pwd`
Packit	437b5e	`posix.sched`
Packit	437b5e	`posix.signal`
Packit	437b5e	`posix.stdio`
Packit	437b5e	`posix.stdlib`
Packit	437b5e	`posix.sys.msg`
Packit	437b5e	`posix.sys.resource`
Packit	437b5e	`posix.sys.socket`
Packit	437b5e	`posix.sys.stat`
Packit	437b5e	`posix.sys.statvfs`
Packit	437b5e	`posix.sys.time`
Packit	437b5e	`posix.sys.times`
Packit	437b5e	`posix.sys.utsname`
Packit	437b5e	`posix.sys.wait`
Packit	437b5e	`posix.syslog`
Packit	437b5e	`posix.termio`
Packit	437b5e	`posix.time`
Packit	437b5e	`posix.unistd`
Packit	437b5e	`posix.utime`
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Packit	437b5e	`Classes`
Packit	437b5e
Packit	437b5e	`posix.curses.chstr`
Packit	437b5e	`posix.curses.window`
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Packit	437b5e	`fork.lua`
Packit	437b5e
Packit	437b5e	`-- Lua version of example from pipe(2)`
Packit	437b5e	`local p = require 'posix'`
Packit	437b5e	`local r,w = p.pipe()`
Packit	437b5e	`local cpid = p.fork()`
Packit	437b5e	`if cpid == 0 then -- child reads from pipe`
Packit	437b5e	`p.close(w) -- close unused write end`
Packit	437b5e	`local b = p.read(r,1)`
Packit	437b5e	`while #b == 1 do`
Packit	437b5e	`io.write(b)`
Packit	437b5e	`b = p.read(r,1)`
Packit	437b5e	`end`
Packit	437b5e	`p.close(r)`
Packit	437b5e	`p._exit(0)`
Packit	437b5e	`else -- parent writes to pipe`
Packit	437b5e	`p.close(r)`
Packit	437b5e	`p.write(w,"hello dolly\n")`
Packit	437b5e	`p.close(w)`
Packit	437b5e	`-- wait for child to finish`
Packit	437b5e	`p.wait(cpid)`
Packit	437b5e	`end`
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Packit	437b5e
Packit	437b5e	`generated by LDoc 1.4.3`
Packit	437b5e	`Last updated 2015-03-01 09:06:02`
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Packit	437b5e	`</body>`
Packit	437b5e	`</html>`

source-git / lua-posix

Source Code

Blame doc/examples/fork.lua.html

luaposix 33.3.0

Examples

Modules

Classes

fork.lua