1 files changed, 73 insertions, 0 deletions
diff --git a/util.c b/util.c
new file mode 100644
index 0000000..bdb1d2c
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+++ b/util.c
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+/*
+ * dutil.c - AIX utility functions whose compilation conflicts with the
+ *	     general header file tree defined by lsof.h and dlsof.h -- e.g.,
+ *	     the conflict between <time.h> and <sys/time.h> for the time(2)
+ *	     and localtime(3) functions
+ *
+ * V. Abell
+ * Purdue University
+ */
+
+
+/*
+ * Copyright 2008 Purdue Research Foundation, West Lafayette, Indiana
+ * 47907.  All rights reserved.
+ *
+ * Written by Victor A. Abell
+ *
+ * This software is not subject to any license of the American Telephone
+ * and Telegraph Company or the Regents of the University of California.
+ *
+ * Permission is granted to anyone to use this software for any purpose on
+ * any computer system, and to alter it and redistribute it freely, subject
+ * to the following restrictions:
+ *
+ * 1. Neither the authors nor Purdue University are responsible for any
+ *    consequences of the use of this software.
+ *
+ * 2. The origin of this software must not be misrepresented, either by
+ *    explicit claim or by omission.  Credit to the authors and Purdue
+ *    University must appear in documentation and sources.
+ *
+ * 3. Altered versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ *
+ * 4. This notice may not be removed or altered.
+ */
+
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright 2008 Purdue Research Foundation.\nAll rights reserved.\n";
+static char *rcsid = "$Id: util.c,v 1.1 2008/04/01 11:56:53 abe Exp $";
+#endif
+
+#if	defined(HAS_STRFTIME)
+#include <time.h>
+#endif	/* defined(HAS_STRFTIME) */
+
+
+/*
+ * util_strftime() -- utility function to call strftime(3) without header
+ *		      file distractions
+ */
+
+int
+util_strftime(fmtr, fmtl, fmt)
+	char *fmtr;			/* format output receiver */
+	int fmtl;			/* sizeof(*fmtr) */
+	char *fmt;			/* format */
+{
+
+#if	defined(HAS_STRFTIME)
+	struct tm *lt;
+	time_t tm;
+
+	tm = time((time_t *)NULL);
+	lt = localtime(&tm);
+	return(strftime(fmtr, fmtl, fmt, lt));
+#else	/* !defined(HAS_STRFTIME) */
+	return(0);
+#endif	/* defined(HAS_STRFTIME) */
+
+}