MJ2 codec restructuration. Movec compat directory to MJ2_codec

diff --git a/mj2/MJ2_codec/compat/getopt.c b/mj2/MJ2_codec/compat/getopt.c
new file mode 100644 (file)
index 0000000..5673f31
--- /dev/null
+++ b/mj2/MJ2_codec/compat/getopt.c
@@ -0,0 +1,116 @@
+/*\r
+ * Copyright (c) 1987, 1993, 1994\r
+ *     The Regents of the University of California.  All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions\r
+ * are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ *    notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ *    notice, this list of conditions and the following disclaimer in the\r
+ *    documentation and/or other materials provided with the distribution.\r
+ * 3. All advertising materials mentioning features or use of this software\r
+ *    must display the following acknowledgement:\r
+ *     This product includes software developed by the University of\r
+ *     California, Berkeley and its contributors.\r
+ * 4. Neither the name of the University nor the names of its contributors\r
+ *    may be used to endorse or promote products derived from this software\r
+ *    without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
+ * SUCH DAMAGE.\r
+ */\r
+\r
+/* last review : october 29th, 2002 */\r
+\r
+#if defined(LIBC_SCCS) && !defined(lint)\r
+static char sccsid[] = "@(#)getopt.c   8.3 (Berkeley) 4/27/95";\r
+#endif                         /* LIBC_SCCS and not lint */\r
+\r
+#include <stdio.h>\r
+#include <stdlib.h>\r
+#include <string.h>\r
+\r
+int opterr = 1,                        /* if error message should be printed */\r
+  optind = 1,                  /* index into parent argv vector */\r
+  optopt,                      /* character checked for validity */\r
+  optreset;                    /* reset getopt */\r
+char *optarg;                  /* argument associated with option */\r
+\r
+#define        BADCH   (int)'?'\r
+#define        BADARG  (int)':'\r
+#define        EMSG    ""\r
+\r
+/*\r
+ * getopt --\r
+ *     Parse argc/argv argument vector.\r
+ */\r
+int getopt(nargc, nargv, ostr)\r
+int nargc;\r
+char *const *nargv;\r
+const char *ostr;\r
+{\r
+#  define __progname nargv[0]\r
+  static char *place = EMSG;   /* option letter processing */\r
+  char *oli;                   /* option letter list index */\r
+\r
+  if (optreset || !*place) {   /* update scanning pointer */\r
+    optreset = 0;\r
+    if (optind >= nargc || *(place = nargv[optind]) != '-') {\r
+      place = EMSG;\r
+      return (-1);\r
+    }\r
+    if (place[1] && *++place == '-') { /* found "--" */\r
+      ++optind;\r
+      place = EMSG;\r
+      return (-1);\r
+    }\r
+  }                            /* option letter okay? */\r
+  if ((optopt = (int) *place++) == (int) ':' ||\r
+      !(oli = strchr(ostr, optopt))) {\r
+    /*\r
+     * if the user didn't specify '-' as an option,\r
+     * assume it means -1.\r
+     */\r
+    if (optopt == (int) '-')\r
+      return (-1);\r
+    if (!*place)\r
+      ++optind;\r
+    if (opterr && *ostr != ':')\r
+      (void) fprintf(stderr,\r
+                    "%s: illegal option -- %c\n", __progname, optopt);\r
+    return (BADCH);\r
+  }\r
+  if (*++oli != ':') {         /* don't need argument */\r
+    optarg = NULL;\r
+    if (!*place)\r
+      ++optind;\r
+  } else {                     /* need an argument */\r
+    if (*place)                        /* no white space */\r
+      optarg = place;\r
+    else if (nargc <= ++optind) {      /* no arg */\r
+      place = EMSG;\r
+      if (*ostr == ':')\r
+       return (BADARG);\r
+      if (opterr)\r
+       (void) fprintf(stderr,\r
+                      "%s: option requires an argument -- %c\n",\r
+                      __progname, optopt);\r
+      return (BADCH);\r
+    } else                     /* white space */\r
+      optarg = nargv[optind];\r
+    place = EMSG;\r
+    ++optind;\r
+  }\r
+  return (optopt);             /* dump back option letter */\r
+}\r

diff --git a/mj2/MJ2_codec/compat/getopt.h b/mj2/MJ2_codec/compat/getopt.h
new file mode 100644 (file)
index 0000000..23299d1
--- /dev/null
+++ b/mj2/MJ2_codec/compat/getopt.h
@@ -0,0 +1,14 @@
+/* last review : october 29th, 2002 */\r
+\r
+#ifndef _GETOPT_H_\r
+#define _GETOPT_H_\r
+\r
+extern int opterr;\r
+extern int optind;\r
+extern int optopt;\r
+extern int optreset;\r
+extern char *optarg;\r
+\r
+extern int getopt(int nargc, char *const *nargv, const char *ostr);\r
+\r
+#endif                         /* _GETOPT_H_ */\r