[virtio-9p] Add support to v9fs_string_alloc_printf() for handling %lu.
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
diff --git a/hw/virtio-9p.c b/hw/virtio-9p.c
index 0e87722..daade77 100644
--- a/hw/virtio-9p.c
+++ b/hw/virtio-9p.c
@@ -321,6 +321,14 @@
} while (num);
break;
}
+ case 'U': {
+ unsigned long num = *(unsigned long *)arg;
+ do {
+ ret++;
+ num = num/10;
+ } while (num);
+ break;
+ }
default:
printf("Number_to_string: Unknown number format\n");
return -1;
@@ -338,6 +346,7 @@
int nr_args = 0;
char *arg_char_ptr;
unsigned int arg_uint;
+ unsigned long arg_ulong;
/* Find the number of %'s that denotes an argument */
for (iter = strstr(iter, "%"); iter; iter = strstr(iter, "%")) {
@@ -363,6 +372,14 @@
arg_uint = va_arg(ap2, unsigned int);
len += number_to_string((void *)&arg_uint, 'u');
break;
+ case 'l':
+ if (*++iter == 'u') {
+ arg_ulong = va_arg(ap2, unsigned long);
+ len += number_to_string((void *)&arg_ulong, 'U');
+ } else {
+ return -1;
+ }
+ break;
case 's':
arg_char_ptr = va_arg(ap2, char *);
len += strlen(arg_char_ptr);
