Anonymous user
Determine if only one instance is running: Difference between revisions
Determine if only one instance is running (view source)
Revision as of 09:29, 20 November 2020
, 3 years agoUpdated to work with Nim 1.4: replaced "writeln" by "writeLine".
(Updated to work with Nim 1.4: replaced "writeln" by "writeLine".) |
|||
Line 836:
var fd = getFileHandle fn.open fmReadWrite
if fcntl(fd, F_SETLK, addr fl) < 0:
stderr.
quit 1
addQuitProc ooiUnlink
| |||