Changeset 116cb91 in mainline

Timestamp:

2012-02-14T21:33:55Z (12 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

acb866ae

Parents:

dd22cc4

Message:

mkexfat: get the service id and read the device sector size.

File:

• uspace/app/mkexfat/mkexfat.c (modified) (1 diff)

uspace/app/mkexfat/mkexfat.c

@@ -42 +42 @@
 #define NAME    "mkexfat"
 
+static void usage(void)
+{
+        printf("Usage: mkexfat <device>\n");
+}
+
 int main (int argc, char **argv)
 {
+        aoff64_t dev_nblocks;
+        char *dev_path;
+        service_id_t service_id;
+        size_t sector_size;
+        int rc;
+
+        if (argc < 2) {
+                printf(NAME ": Error, argument missing\n");
+                usage();
+                return 1;
+        }
+
+        /* TODO: Add parameters */
+
+        ++argv;
+        dev_path = *argv;
+
+        printf(NAME ": Device = %s\n", dev_path);
+
+        rc = loc_service_get_id(dev_path, &service_id, 0);
+        if (rc != EOK) {
+                printf(NAME ": Error resolving device `%s'.\n");
+                return 2;
+        }
+
+        rc = block_init(EXCHANGE_SERIALIZE, service_id, 2048);
+        if (rc != EOK) {
+                printf(NAME ": Error initializing libblock.\n");
+                return 2;
+        }
+
+        rc = block_get_bsize(service_id, &sector_size);
+        if (rc != EOK) {
+                printf(NAME ": Error determining device block size.\n");
+                return 2;
+        }
+
+
         return 0;
 }