Changeset 1634 for zzuf/trunk/src/zzuf.cTweet

Timestamp:

Jan 9, 2007, 12:22:09 PM (16 years ago)

Author:

Sam Hocevar

Message:

• Don’t report exit status by default.
• Add -x/--check-exit to get back to the previous behaviour.

File:

• zzuf/trunk/src/zzuf.c (modified) (7 diffs)

zzuf/trunk/src/zzuf.c

@@ -80 +80 @@
 static int maxbytes = -1;
 static int md5 = 0;
+static int checkexit = 0;
 static double maxtime = -1.0;
 
@@ -127 +128 @@
             { "signal",      0, NULL, 'S' },
             { "max-time",    1, NULL, 'T' },
+            { "check-exit",  0, NULL, 'x' },
             { "help",        0, NULL, 'h' },
             { "version",     0, NULL, 'v' },
         };
-        int c = getopt_long(argc, argv, "B:cC:dE:F:iI:MnP:qr:R:s:ST:hv",
+        int c = getopt_long(argc, argv, "B:cC:dE:F:iI:MnP:qr:R:s:ST:xhv",
                             long_options, &option_index);
 #   else
 #       define MOREINFO "Try `%s -h' for more information.\n"
-        int c = getopt(argc, argv, "B:cC:dE:F:iI:MnP:qr:R:s:ST:hv");
+        int c = getopt(argc, argv, "B:cC:dE:F:iI:MnP:qr:R:s:ST:xhv");
 #   endif
         if(c == -1)
@@ -206 +208 @@
         case 'T': /* --max-time */
             maxtime = atof(optarg);
+            break;
+        case 'x': /* --check-exit */
+            checkexit = 1;
             break;
         case 'h': /* --help */
@@ -516 +521 @@
             continue;
 
-        if(WIFEXITED(status) && WEXITSTATUS(status))
+        if(checkexit && WIFEXITED(status) && WEXITSTATUS(status))
         {
             fprintf(stdout, "zzuf[seed=%i]: exit %i\n",
@@ -660 +665 @@
 static void usage(void)
 {
-    printf("Usage: zzuf [-cdiMnqS] [-r ratio] [-s seed | -s start:stop]\n");
-    printf("                       [-F forks] [-C crashes] [-B bytes] [-T seconds]\n");
-    printf("                       [-P protect] [-R refuse]\n");
-    printf("                       [-I include] [-E exclude] [PROGRAM [ARGS]...]\n");
+    printf("Usage: zzuf [-cdiMnqSx] [-r ratio] [-s seed | -s start:stop]\n");
+    printf("                        [-F forks] [-C crashes] [-B bytes] [-T seconds]\n");
+    printf("                        [-P protect] [-R refuse]\n");
+    printf("                        [-I include] [-E exclude] [PROGRAM [ARGS]...]\n");
 #   ifdef HAVE_GETOPT_LONG
     printf("       zzuf -h | --help\n");
@@ -693 +698 @@
     printf("  -S, --signal             prevent children from diverting crashing signals\n");
     printf("  -T, --max-time <n>       kill children that run for more than <n> seconds\n");
+    printf("  -x, --check-exit         report processes that exit with a non-zero status\n");
     printf("  -h, --help               display this help and exit\n");
     printf("  -v, --version            output version information and exit\n");
@@ -714 +720 @@
     printf("  -S               prevent children from diverting crashing signals\n");
     printf("  -T <n>           kill children that run for more than <n> seconds\n");
+    printf("  -x               report processes that exit with a non-zero status\n");
     printf("  -h               display this help and exit\n");
     printf("  -v               output version information and exit\n");