1 files changed, 107 insertions, 0 deletions
diff --git a/usr.sbin/crunch/crunchgen/crunched_skel.c b/usr.sbin/crunch/crunchgen/crunched_skel.c
new file mode 100644
index 0000000..d605d6c
--- /dev/null
+++ b/usr.sbin/crunch/crunchgen/crunched_skel.c
@@ -0,0 +1,107 @@
+/* File created via mkskel.sh */
+
+char *crunched_skel[] = {
+  "/*",
+  " * Copyright (c) 1994 University of Maryland",
+  " * All Rights Reserved.",
+  " *",
+  " * Permission to use, copy, modify, distribute, and sell this software and its",
+  " * documentation for any purpose is hereby granted without fee, provided that",
+  " * the above copyright notice appear in all copies and that both that",
+  " * copyright notice and this permission notice appear in supporting",
+  " * documentation, and that the name of U.M. not be used in advertising or",
+  " * publicity pertaining to distribution of the software without specific,",
+  " * written prior permission.  U.M. makes no representations about the",
+  " * suitability of this software for any purpose.  It is provided \"as is\"",
+  " * without express or implied warranty.",
+  " *",
+  " * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL",
+  " * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.",
+  " * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES",
+  " * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION",
+  " * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN",
+  " * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.",
+  " *",
+  " * Author: James da Silva, Systems Design and Analysis Group",
+  " *			   Computer Science Department",
+  " *			   University of Maryland at College Park",
+  " */",
+  "/*",
+  " * crunched_main.c - main program for crunched binaries, it branches to a ",
+  " * 	particular subprogram based on the value of argv[0].  Also included",
+  " *	is a little program invoked when the crunched binary is called via",
+  " *	its EXECNAME.  This one prints out the list of compiled-in binaries,",
+  " *	or calls one of them based on argv[1].   This allows the testing of",
+  " *	the crunched binary without creating all the links.",
+  " */",
+  "#include <stdio.h>",
+  "#include <string.h>",
+  "",
+  "struct stub {",
+  "    char *name;",
+  "    int (*f)();",
+  "};",
+  "",
+  "extern struct stub entry_points[];",
+  "",
+  "int main(int argc, char **argv)",
+  "{",
+  "    char *slash, *basename;",
+  "    struct stub *ep;",
+  "",
+  "    if(argv[0] == NULL || *argv[0] == '\\0')",
+  "	crunched_usage();",
+  "",
+  "    slash = strrchr(argv[0], '/');",
+  "    basename = slash? slash+1 : argv[0];",
+  "",
+  "    for(ep=entry_points; ep->name != NULL; ep++)",
+  "	if(!strcmp(basename, ep->name)) break;",
+  "",
+  "    if(ep->name)",
+  "	return ep->f(argc, argv);",
+  "    else {",
+  "	fprintf(stderr, \"%s: %s not compiled in\\n\", EXECNAME, basename);",
+  "	crunched_usage();",
+  "    }",
+  "}",
+  "",
+  "",
+  "int crunched_main(int argc, char **argv)",
+  "{",
+  "    struct stub *ep;",
+  "    int columns, len;",
+  "",
+  "    if(argc <= 1) ",
+  "	crunched_usage();",
+  "",
+  "    return main(--argc, ++argv);",
+  "}",
+  "",
+  "",
+  "int crunched_usage()",
+  "{",
+  "    int columns, len;",
+  "    struct stub *ep;",
+  "",
+  "    fprintf(stderr, \"Usage: %s <prog> <args> ..., where <prog> is one of:\\n\",",
+  "	    EXECNAME);",
+  "    columns = 0;",
+  "    for(ep=entry_points; ep->name != NULL; ep++) {",
+  "	len = strlen(ep->name) + 1;",
+  "	if(columns+len < 80)",
+  "	    columns += len;",
+  "	else {",
+  "	    fprintf(stderr, \"\\n\");",
+  "	    columns = len;",
+  "	}",
+  "	fprintf(stderr, \" %s\", ep->name);",
+  "    }",
+  "    fprintf(stderr, \"\\n\");",
+  "    exit(1);",
+  "}",
+  "",
+  "/* end of crunched_main.c */",
+  "",
+  0
+};