commit ea020b5497954a41a61e352666f0bd0b3afde874
author Jens Axboe <axboe@kernel.dk> Fri Apr 24 07:47:50 2020 -0600
committer Jens Axboe <axboe@kernel.dk> Fri Apr 24 07:47:50 2020 -0600
tree 30ae11432dc8f1816d82a2cebc0bb98912d79f43
parent 459e895f1167bbfc52649c204abc362a592d2bcb

Fix 32-bit warnings on compile

Signed-off-by: Jens Axboe <axboe@kernel.dk>

src/include/liburing.h

diff --git a/src/include/liburing.h b/src/include/liburing.h
index d2a16f6..ae5542c 100644
--- a/src/include/liburing.h
+++ b/src/include/liburing.h
@@ -330,8 +330,9 @@
 static inline void io_uring_prep_fallocate(struct io_uring_sqe *sqe, int fd,
 					   int mode, off_t offset, off_t len)
 {
-	io_uring_prep_rw(IORING_OP_FALLOCATE, sqe, fd, (const void *) len, mode,
-				offset);
+
+	io_uring_prep_rw(IORING_OP_FALLOCATE, sqe, fd,
+			(const uintptr_t *) (unsigned long) len, mode, offset);
 }
 
 static inline void io_uring_prep_openat(struct io_uring_sqe *sqe, int dfd,

test/lfs-openat-write.c

diff --git a/test/lfs-openat-write.c b/test/lfs-openat-write.c
index 951ae7e..9992274 100644
--- a/test/lfs-openat-write.c
+++ b/test/lfs-openat-write.c
@@ -1,3 +1,6 @@
+#define _LARGEFILE_SOURCE
+#define _FILE_OFFSET_BITS 64
+
 #include <liburing.h>
 #include <string.h>
 #include <stdio.h>

test/lfs-openat.c

diff --git a/test/lfs-openat.c b/test/lfs-openat.c
index d26111a..d69096e 100644
--- a/test/lfs-openat.c
+++ b/test/lfs-openat.c
@@ -1,3 +1,6 @@
+#define _LARGEFILE_SOURCE
+#define _FILE_OFFSET_BITS 64
+
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>

test/read-write.c

diff --git a/test/read-write.c b/test/read-write.c
index 9450a8c..4a4a22e 100644
--- a/test/read-write.c
+++ b/test/read-write.c
@@ -394,7 +394,8 @@
 	if (cqe->res == -EINVAL) {
 		fprintf(stdout, "eventfd IO not supported, skipping\n");
 	} else if (cqe->res != sizeof(eventfd_t)) {
-		fprintf(stderr, "cqe res %d, wanted %ld\n", cqe->res, sizeof(eventfd_t));
+		fprintf(stderr, "cqe res %d, wanted %d\n", cqe->res,
+						(int) sizeof(eventfd_t));
 		return 1;
 	}
 	io_uring_cqe_seen(&ring, cqe);

test/send_recvmsg.c

diff --git a/test/send_recvmsg.c b/test/send_recvmsg.c
index ce08ff1..1b03ce9 100644
--- a/test/send_recvmsg.c
+++ b/test/send_recvmsg.c
@@ -103,7 +103,7 @@
 		if (bid != BUF_BID)
 			fprintf(stderr, "Buffer ID mismatch %d\n", bid);
 		/* just for passing the pointer to str */
-		iov->iov_base = (void *) cqe->user_data;
+		iov->iov_base = (void *) (uintptr_t) cqe->user_data;
 	}
 
 	if (rd->no_buf_add && rd->buf_select) {