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$NetBSD: patch-libexfat__io.c,v 1.1 2022/10/06 00:51:49 perseant Exp $
Add working NetBSD disk sizing.
--- libexfat/io.c 2018-09-14 22:03:24.000000000 -0700
+++ libexfat/io.c 2022-09-27 09:23:55.645533399 -0700
@@ -35,6 +35,10 @@
#include <sys/disklabel.h>
#include <sys/dkio.h>
#include <sys/ioctl.h>
+#elif defined(__NetBSD__)
+#include <sys/param.h>
+#include <util.h>
+#include "nbpartutil.h"
#elif __linux__
#include <sys/mount.h>
#endif
@@ -226,6 +230,28 @@
"you can fix this with fdisk(8)");
}
else
+#elif defined(__NetBSD__)
+ if (!S_ISREG(stbuf.st_mode))
+ {
+ if (stbuf.st_size != 0) {
+ dev->size = stbuf.st_size;
+ } else {
+ char device[MAXPATHLEN];
+ u_int secsize;
+ off_t dksize;
+
+ /* mkexfatfs can only use the block device, but */
+ /* getdisksize() needs the raw device name */
+ getdiskrawname(device, sizeof(device), spec);
+ getdisksize(device, &secsize, &dksize);
+ dev->size = secsize * dksize;
+ }
+ if (dev->size <= 0) {
+ exfat_error("Unable to determine file system size");
+ return NULL;
+ }
+ }
+ else
#endif
{
/* works for Linux, FreeBSD, Solaris */
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