Use pread64/pwrite64 instead of pread/pwrite
>2GB files were failing strangely when pread was used instead of
pread64. Also writing to files should use pwrite64 in case they grow
over 2GB.
Bug: 3205336
Change-Id: I0c9619de35680093d7777ca132ce488eae502216
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 9dda0ea..86d7693 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -652,7 +652,7 @@
fuse_status(fuse, hdr->unique, -EINVAL);
return;
}
- res = pread(h->fd, buffer, req->size, req->offset);
+ res = pread64(h->fd, buffer, req->size, req->offset);
if (res < 0) {
fuse_status(fuse, hdr->unique, errno);
return;
@@ -666,7 +666,7 @@
struct handle *h = id_to_ptr(req->fh);
int res;
TRACE("WRITE %p(%d) %u@%llu\n", h, h->fd, req->size, req->offset);
- res = pwrite(h->fd, ((char*) data) + sizeof(*req), req->size, req->offset);
+ res = pwrite64(h->fd, ((char*) data) + sizeof(*req), req->size, req->offset);
if (res < 0) {
fuse_status(fuse, hdr->unique, errno);
return;