zsh-3.1.5

Src/Modules/example.c

@@ -0,0 +1,76 @@
+/*
+ * example.c - an example module for zsh
+ *
+ * This file is part of zsh, the Z shell.
+ *
+ * Copyright (c) 1996-1997 Zoltán Hidvégi
+ * All rights reserved.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and to distribute modified versions of this software for any
+ * purpose, provided that the above copyright notice and the following
+ * two paragraphs appear in all copies of this software.
+ *
+ * In no event shall Zoltán Hidvégi or the Zsh Development Group be liable
+ * to any party for direct, indirect, special, incidental, or consequential
+ * damages arising out of the use of this software and its documentation,
+ * even if Zoltán Hidvégi and the Zsh Development Group have been advised of
+ * the possibility of such damage.
+ *
+ * Zoltán Hidvégi and the Zsh Development Group specifically disclaim any
+ * warranties, including, but not limited to, the implied warranties of
+ * merchantability and fitness for a particular purpose.  The software
+ * provided hereunder is on an "as is" basis, and Zoltán Hidvégi and the
+ * Zsh Development Group have no obligation to provide maintenance,
+ * support, updates, enhancements, or modifications.
+ *
+ */
+
+#include "example.mdh"
+#include "example.pro"
+
+/**/
+static int
+bin_example(char *nam, char **args, char *ops, int func)
+{
+    unsigned char c;
+
+    printf("Options: ");
+    for (c = 32; ++c < 128;)
+	if (ops[c])
+	    putchar(c);
+    printf("\nArguments:");
+    for (; *args; args++) {
+	putchar(' ');
+	fputs(*args, stdout);
+    }
+    printf("\nName: %s\n", nam);
+    return 0;
+}
+
+/*
+ * boot_example is executed when the module is loaded.
+ */
+
+static struct builtin bintab[] = {
+    BUILTIN("example", 0, bin_example, 0, -1, 0, "flags", NULL),
+};
+
+/**/
+int
+boot_example(Module m)
+{
+    return !addbuiltins(m->nam, bintab, sizeof(bintab)/sizeof(*bintab));
+}
+
+#ifdef MODULE
+
+/**/
+int
+cleanup_example(Module m)
+{
+    deletebuiltins(m->nam, bintab, sizeof(bintab)/sizeof(*bintab));
+    return 0;
+}
+#endif