1 files changed, 127 insertions, 0 deletions
diff --git a/usr/src/cmd/ypcmd/mknetid/getname.c b/usr/src/cmd/ypcmd/mknetid/getname.c
new file mode 100644
index 0000000000..a2adc50190
--- /dev/null
+++ b/usr/src/cmd/ypcmd/mknetid/getname.c
@@ -0,0 +1,127 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright (C) 1986,1987,1988,1989,1990 Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+							    
+
+#ident	"%Z%%M%	%I%	%E% SMI"	/* SMI4.1 1.3 */
+
+#include <stdio.h>
+#include <string.h>
+
+#define	iseol(c)	(c == 0 || c == '\n' || strchr(com, c) != NULL)
+#define	issep(c)	(strchr(sep, c) != NULL)
+#define	isignore(c)	(strchr(ignore, c) != NULL)
+
+/*
+ * getline()
+ * Read a line from a file.
+ * What's returned is a cookie to be passed to getname
+ */
+char **
+getline(line, maxlinelen, f, lcount, com)
+	char *line;
+	int maxlinelen;
+	FILE *f;
+	int *lcount;
+	char *com;
+{
+	char *p;
+	static char *lp;
+	do {
+		if (! fgets(line, maxlinelen, f)) {
+			return (NULL);
+		}
+		(*lcount)++;
+	} while (iseol(line[0]));
+	p = line;
+	for (;;) {
+		while (*p) {
+			p++;
+		}
+		if (*--p == '\n' && *--p == '\\') {
+			if (! fgets(p, maxlinelen, f)) {
+				break;
+			}
+			(*lcount)++;
+		} else {
+			break;
+		}
+	}
+	lp = line;
+	return (&lp);
+}
+
+
+/*
+ * getname()
+ * Get the next entry from the line.
+ * You tell getname() which characters to ignore before storing them
+ * into name, and which characters separate entries in a line.
+ * The cookie is updated appropriately.
+ * return:
+ *	  1: one entry parsed
+ *	  0: partial entry parsed, ran out of space in name
+ *  -1: no more entries in line
+ */
+getname(name, namelen, ignore, sep, linep, com)
+	char *name;
+	int namelen;
+	char *ignore;
+	char *sep;
+	char **linep;
+	char *com;
+{
+	register char c;
+	register char *lp;
+	register char *np;
+
+	lp = *linep;
+	do {
+		c = *lp++;
+	} while (isignore(c) && !iseol(c));
+	if (iseol(c)) {
+		*linep = lp - 1;
+		return (-1);
+	}
+	np = name;
+	while (! issep(c) && ! iseol(c) && np - name < namelen) {
+		*np++ = c;
+		c = *lp++;
+	}
+	lp--;
+	if (np - name < namelen) {
+		*np = 0;
+		if (iseol(c)) {
+			*lp = 0;
+		} else {
+			lp++; 	/* advance over separator */
+		}
+	} else {
+		*linep = lp;
+		return (0);
+	}
+	*linep = lp;
+	return (1);
+}