The branch main has been updated by jhb:
URL:
https://cgit.FreeBSD.org/src/commit/?id=8dd8d56d95763ffc914bb729eb27d720cd8ab5eb
commit 8dd8d56d95763ffc914bb729eb27d720cd8ab5eb
Author: John Baldwin <j...@freebsd.org>
AuthorDate: 2022-12-05 00:31:05 +0000
Commit: John Baldwin <j...@freebsd.org>
CommitDate: 2022-12-05 00:31:05 +0000
posixshm_test: Fix sign mismatches in ?: results.
GCC 12's -Wsign-compare complains if the two alternative results of
the ?: operator are differently signed. Cast the small, sub-page
off_t values to size_t to quiet the warning.
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D37539
---
tests/sys/posixshm/posixshm_test.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tests/sys/posixshm/posixshm_test.c
b/tests/sys/posixshm/posixshm_test.c
index c84eca319e0e..6398f5f6e085 100644
--- a/tests/sys/posixshm/posixshm_test.c
+++ b/tests/sys/posixshm/posixshm_test.c
@@ -195,7 +195,7 @@ shm_fill(int fd, off_t offset, off_t len)
return (1);
while (len > 0) {
- blen = len < (off_t)page_size ? len : page_size;
+ blen = len < (off_t)page_size ? (size_t)len : page_size;
memset(buf, byte_to_fill, blen);
if (pwrite(fd, buf, blen, offset) != (ssize_t)blen) {
error = 1;
@@ -236,7 +236,7 @@ check_content_dealloc(int fd, off_t hole_start, off_t
hole_len, off_t shm_sz)
offset = hole_start;
resid = hole_len;
while (resid > 0) {
- blen = resid < (off_t)page_size ? resid : page_size;
+ blen = resid < (off_t)page_size ? (size_t)resid : page_size;
if (pread(fd, buf, blen, offset) != (ssize_t)blen) {
error = 1;
break;
@@ -257,7 +257,7 @@ check_content_dealloc(int fd, off_t hole_start, off_t
hole_len, off_t shm_sz)
offset = 0;
resid = hole_start;
while (resid > 0) {
- blen = resid < (off_t)page_size ? resid : page_size;
+ blen = resid < (off_t)page_size ? (size_t)resid : page_size;
if (pread(fd, buf, blen, offset) != (ssize_t)blen) {
error = 1;
break;
@@ -276,7 +276,7 @@ check_content_dealloc(int fd, off_t hole_start, off_t
hole_len, off_t shm_sz)
offset = hole_start + hole_len;
resid = shm_sz - offset;
while (resid > 0) {
- blen = resid < (off_t)page_size ? resid : page_size;
+ blen = resid < (off_t)page_size ? (size_t)resid : page_size;
if (pread(fd, buf, blen, offset) != (ssize_t)blen) {
error = 1;
break;
