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authorrjohnson <rjohnson>1998-03-26 14:45:59 (GMT)
committerrjohnson <rjohnson>1998-03-26 14:45:59 (GMT)
commit2b5738da524e944cda39e24c0a87b745a43bd8c3 (patch)
tree6e8c9473978f6dab66c601e911721a7bd9d70b1b /compat/tmpnam.c
parentc6a259aeeca4814a97cf6694814c63e74e4e18fa (diff)
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Initial revision
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-rw-r--r--compat/tmpnam.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/compat/tmpnam.c b/compat/tmpnam.c
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+/*
+ * Copyright (c) 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of California at Berkeley. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific written prior permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ *
+ * SCCS: @(#) tmpnam.c 1.3 96/02/15 12:08:25
+ */
+
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <sys/file.h>
+#include <stdio.h>
+
+/*
+ * Use /tmp instead of /usr/tmp, because L_tmpname is only 14 chars
+ * on some machines (like NeXT machines) and /usr/tmp will cause
+ * buffer overflows.
+ */
+
+#ifdef P_tmpdir
+# undef P_tmpdir
+#endif
+#define P_tmpdir "/tmp"
+
+char *
+tmpnam(s)
+ char *s;
+{
+ static char name[50];
+ char *mktemp();
+
+ if (!s)
+ s = name;
+ (void)sprintf(s, "%s/XXXXXX", P_tmpdir);
+ return(mktemp(s));
+}