Changeset 1663 for zzuf/trunk/src/zzuf.cTweet

Timestamp:

Jan 13, 2007, 8:33:48 PM (14 years ago)

Author:

Sam Hocevar

Message:

• Added auto-increment mode. Not very handy to use yet.

File:

• zzuf/trunk/src/zzuf.c (modified) (6 diffs)

zzuf/trunk/src/zzuf.c

@@ -112 +112 @@
     for(;;)
     {
-#   define OPTSTR "B:cC:dD:E:F:iI:mM:nP:qr:R:s:ST:xhv"
+#   define OPTSTR "AB:cC:dD:E:F:iI:mM:nP:qr:R:s:ST:xhv"
 #   ifdef HAVE_GETOPT_LONG
 #       define MOREINFO "Try `%s --help' for more information.\n"
@@ -119 +119 @@
         {
             /* Long option, needs arg, flag, short option */
+            { "autoinc",     0, NULL, 'A' },
             { "max-bytes",   1, NULL, 'B' },
             { "cmdline",     0, NULL, 'c' },
@@ -152 +153 @@
         switch(c)
         {
+        case 'A': /* --autoinc */
+            setenv("ZZUF_AUTOINC", "1", 1);
+            break;
         case 'B': /* --max-bytes */
             maxbytes = atoi(optarg);
@@ -723 +727 @@
 static void usage(void)
 {
-    printf("Usage: zzuf [-cdimnqSx] [-r ratio] [-s seed | -s start:stop]\n");
-    printf("                        [-D delay] [-F forks] [-C crashes] [-B bytes]\n");
-    printf("                        [-T seconds] [-M bytes] [-P protect] [-R refuse]\n");
-    printf("                        [-I include] [-E exclude] [PROGRAM [--] [ARGS]...]\n");
+    printf("Usage: zzuf [-AcdimnqSx] [-r ratio] [-s seed | -s start:stop]\n");
+    printf("                         [-D delay] [-F forks] [-C crashes] [-B bytes]\n");
+    printf("                         [-T seconds] [-M bytes] [-P protect] [-R refuse]\n");
+    printf("                         [-I include] [-E exclude] [PROGRAM [--] [ARGS]...]\n");
 #   ifdef HAVE_GETOPT_LONG
     printf("       zzuf -h | --help\n");
@@ -738 +742 @@
     printf("Mandatory arguments to long options are mandatory for short options too.\n");
 #   ifdef HAVE_GETOPT_LONG
+    printf("  -A, --autoinc            increment seed each time a new file is opened\n");
     printf("  -B, --max-bytes <n>      kill children that output more than <n> bytes\n");
     printf("  -c, --cmdline            only fuzz files specified in the command line\n");
@@ -762 +767 @@
     printf("  -v, --version            output version information and exit\n");
 #   else
+    printf("  -A               increment seed each time a new file is opened\n");
     printf("  -B <n>           kill children that output more than <n> bytes\n");
     printf("  -c               only fuzz files specified in the command line\n");