| From 56ab1c54497d9fac74380ff9e11aaf931a917d2b Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Rapha=C3=ABl=20M=C3=A9lotte?= <raphael.melotte@mind.be> |
| Date: Fri, 14 Jun 2024 14:37:29 +0200 |
| Subject: [PATCH] src/basic/missing_loop.h: fix missing LOOP_SET_BLOCK_SIZE |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| Builds with kernels headers < 4.14 fail with: |
| |
| ../src/shared/loop-util.c: In function ‘loop_configure_fallback’: |
| ../src/shared/loop-util.c:237:31: error: ‘LOOP_SET_BLOCK_SIZE’ undeclared (first use in this function); did you mean ‘LOOP_SET_DIRECT_IO’? |
| if (ioctl(fd, LOOP_SET_BLOCK_SIZE, (unsigned long) c->block_size) < 0) |
| ^~~~~~~~~~~~~~~~~~~ |
| LOOP_SET_DIRECT_IO |
| |
| Fixes: https://github.com/systemd/systemd/issues/33341 |
| Upstream: https://github.com/systemd/systemd/commit/56ab1c54497d9fac74380ff9e11aaf931a917d2b |
| Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be> |
| --- |
| src/basic/missing_loop.h | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| diff --git a/src/basic/missing_loop.h b/src/basic/missing_loop.h |
| index b88501d78b..f83a14c914 100644 |
| --- a/src/basic/missing_loop.h |
| +++ b/src/basic/missing_loop.h |
| @@ -29,3 +29,7 @@ assert_cc(LOOP_SET_DIRECT_IO == 0x4C08); |
| #ifndef LOOP_SET_STATUS_SETTABLE_FLAGS |
| # define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN) |
| #endif |
| + |
| +#ifndef LOOP_SET_BLOCK_SIZE |
| +# define LOOP_SET_BLOCK_SIZE 0x4C09 |
| +#endif |
| -- |
| 2.34.1 |
| |
