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author | Anas Nashif <anas.nashif@intel.com> | 2013-03-27 09:15:23 -0700 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2013-03-27 09:15:23 -0700 |
commit | 6576640b55777bd811a12a188b9b1f3c63653799 (patch) | |
tree | 7dab5ece3a5bf7ed238e8b0824194ce01b61121e /tools/mk-tdata.c | |
download | gpg2-6576640b55777bd811a12a188b9b1f3c63653799.tar.gz gpg2-6576640b55777bd811a12a188b9b1f3c63653799.tar.bz2 gpg2-6576640b55777bd811a12a188b9b1f3c63653799.zip |
Imported Upstream version 2.0.19upstream/2.0.19
Diffstat (limited to 'tools/mk-tdata.c')
-rw-r--r-- | tools/mk-tdata.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/tools/mk-tdata.c b/tools/mk-tdata.c new file mode 100644 index 0000000..9328dc1 --- /dev/null +++ b/tools/mk-tdata.c @@ -0,0 +1,69 @@ +/* mk-tdata.c - Create some simple random testdata + * Copyright (C) 1998, 1999, 2000, 2001, 2006 Free Software Foundation, Inc. + * + * This file is free software; as a special exception the author gives + * unlimited permission to copy and/or distribute it, with or without + * modifications, as long as this notice is preserved. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY, to the extent permitted by law; without even the + * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + + +#ifndef RAND_MAX /* for SunOS */ +#define RAND_MAX 32767 +#endif + +int +main(int argc, char **argv) +{ + int i, c = 0; + int limit =0; + int char_mode = 0; + + if (argc) + { + argc--; + argv++; + } + + /* Check for option --char N */ + if (argc > 1 && !strcmp (argv[0], "--char")) + { + char_mode = 1; + c = strtol (argv[1], NULL, 0); + argc -= 2; + argv += 2; + } + + limit = argc ? atoi(argv[0]) : 0; + + srand(getpid()); + + for (i=0; !limit || i < limit; i++ ) + { + if (char_mode) + { + putchar (c); + } + else + { +#ifdef HAVE_RAND + c = ((unsigned)(1 + (int) (256.0*rand()/(RAND_MAX+1.0)))-1); +#else + c = ((unsigned)(1 + (int) (256.0*random()/(RAND_MAX+1.0)))-1); +#endif + putchar (c); + } + } + return 0; +} |