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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2015-07-31 15:43:52 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2015-07-31 15:43:52 +0200 |
| commit | 240b5027e10ab46ae540f3e47f659f731f7401c4 (patch) | |
| tree | 1c5a267b80618489ea239f65384bad1904a2d0b2 /nq.c | |
| parent | d56cbed0ccbf9cce65f981a2ac1ddb0fa0d1629e (diff) | |
| download | nq-240b5027e10ab46ae540f3e47f659f731f7401c4.tar.gz nq-240b5027e10ab46ae540f3e47f659f731f7401c4.tar.xz nq-240b5027e10ab46ae540f3e47f659f731f7401c4.zip | |
close stdin/stdout, else it locks e.g. for "nq ... | cat"
Diffstat (limited to 'nq.c')
| -rw-r--r-- | nq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/nq.c b/nq.c index 7400933..69d478c 100644 --- a/nq.c +++ b/nq.c @@ -107,6 +107,8 @@ main(int argc, char *argv[]) /* output expected lockfile name. */ sprintf(lockfile, ",%011lx.%d", ms, child); dprintf(1, "%s\n", lockfile); + close(0); + close(1); /* signal parent to exit. */ close(pipefd[1]); |