1 files changed, 54 insertions, 0 deletions
diff --git a/utils/modlist.c b/utils/modlist.c
new file mode 100644
index 000000000..12e325d28
--- /dev/null
+++ b/utils/modlist.c
@@ -0,0 +1,54 @@
+#include <popt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../isys/isys.h"
+
+int main(int argc, char ** argv) {
+    poptContext optCon;
+    char * modInfoFile = "/boot/module-info";
+    enum driverMajor major;
+    char * type;
+    struct moduleInfo * list, * m;
+    int rc;
+    struct poptOption optionTable[] = {
+	    { "modinfo", 'm', POPT_ARG_STRING, &modInfoFile, 0 },
+	    POPT_AUTOHELP
+	    { 0, 0, 0, 0, 0 }
+    };
+
+    optCon = poptGetContext(NULL, argc, argv, optionTable, 0);
+
+    if ((rc = poptGetNextOpt(optCon)) < -1) {
+	fprintf(stderr, "bad option %s: %s\n",
+		       poptBadOption(optCon, POPT_BADOPTION_NOALIAS), 
+		       poptStrerror(rc));
+	exit(1);
+    }
+
+    if (isysReadModuleInfo(modInfoFile)) {
+        fprintf(stderr, "Failed to read %s\n", modInfoFile);
+	exit(1);
+    }
+
+    while ((type = poptGetArg(optCon))) {
+        if (!strcasecmp(type, "scsi")) {
+	    major = DRIVER_SCSI;
+	} else if (!strcasecmp(type, "net")) {
+	    major = DRIVER_NET;
+	} else if (!strcasecmp(type, "fs")) {
+	    major = DRIVER_FS;
+	} else {
+	    fprintf(stderr, "type must be one of scsi, net, fs\n");
+	    exit(1);
+	}
+
+	list = isysGetModuleList(major);
+	for (m = list; m && m->moduleName; m++)
+	    printf("%s\n", m->moduleName);
+	free(list);
+    }
+
+    return 0;
+}