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annotate open_trunc.c @ 5:88a67b71b899

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use .ac by hand for the time being
author Henry S. Thompson <ht@inf.ed.ac.uk>
date Wed, 29 Jan 2025 12:39:10 +0000
parents 2cb46628feec
children
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2cb46628feec from cdb-0.75 per http://cr.yp.to/cdb.html,
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
1 #include <sys/types.h>
2cb46628feec from cdb-0.75 per http://cr.yp.to/cdb.html,
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
2 #include <fcntl.h>
2cb46628feec from cdb-0.75 per http://cr.yp.to/cdb.html,
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
3 #include "open.h"
2cb46628feec from cdb-0.75 per http://cr.yp.to/cdb.html,
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
4
2cb46628feec from cdb-0.75 per http://cr.yp.to/cdb.html,
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
5 int open_trunc(char *fn)
2cb46628feec from cdb-0.75 per http://cr.yp.to/cdb.html,
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
6 { return open(fn,O_WRONLY | O_NDELAY | O_TRUNC | O_CREAT,0644); }