Determine if only one instance is running: Difference between revisions
Content added Content deleted
(Updated to work with Nim 1.4: replaced "writeln" by "writeLine".) |
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Line 836: | Line 836: | ||
var fd = getFileHandle fn.open fmReadWrite |
var fd = getFileHandle fn.open fmReadWrite |
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if fcntl(fd, F_SETLK, addr fl) < 0: |
if fcntl(fd, F_SETLK, addr fl) < 0: |
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stderr. |
stderr.writeLine "Another instance of this program is running" |
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quit 1 |
quit 1 |
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addQuitProc ooiUnlink |
addQuitProc ooiUnlink |