[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/manual/examples/testopt.c b/ap/libc/glibc/glibc-2.22/manual/examples/testopt.c
new file mode 100644
index 0000000..dc35cfb
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/manual/examples/testopt.c
@@ -0,0 +1,72 @@
+/* Example of Parsing Arguments with getopt.
+ Copyright (C) 1991-2015 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, if not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*@group*/
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int
+main (int argc, char **argv)
+{
+ int aflag = 0;
+ int bflag = 0;
+ char *cvalue = NULL;
+ int index;
+ int c;
+
+ opterr = 0;
+/*@end group*/
+
+/*@group*/
+ while ((c = getopt (argc, argv, "abc:")) != -1)
+ switch (c)
+ {
+ case 'a':
+ aflag = 1;
+ break;
+ case 'b':
+ bflag = 1;
+ break;
+ case 'c':
+ cvalue = optarg;
+ break;
+ case '?':
+ if (optopt == 'c')
+ fprintf (stderr, "Option -%c requires an argument.\n", optopt);
+ else if (isprint (optopt))
+ fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+ else
+ fprintf (stderr,
+ "Unknown option character `\\x%x'.\n",
+ optopt);
+ return 1;
+ default:
+ abort ();
+ }
+/*@end group*/
+
+/*@group*/
+ printf ("aflag = %d, bflag = %d, cvalue = %s\n",
+ aflag, bflag, cvalue);
+
+ for (index = optind; index < argc; index++)
+ printf ("Non-option argument %s\n", argv[index]);
+ return 0;
+}
+/*@end group*/