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| author | Giulio Benetti <giulio.benetti@benettiengineering.com> | 2025-04-01 00:53:07 +0200 |
|---|---|---|
| committer | Bernd Schubert <bernd@bsbernd.com> | 2025-04-02 11:05:18 +0200 |
| commit | 206f4a4ec05cb7ce2f8f47c8f5b4b2c80ea221a2 (patch) | |
| tree | 9317298ad5ce79c36ef4c45f55520ac1fbd24215 /util/fusermount.c | |
| parent | 9265134c5097d6a640171566510f26633a98614e (diff) | |
| download | libfuse-206f4a4ec05cb7ce2f8f47c8f5b4b2c80ea221a2.tar.gz | |
Fix build with kernel < 5.9
linux/close_range.h is only available since kernel 5.9 and
https://github.com/torvalds/linux/commit/60997c3d45d9a67daf01c56d805ae4fec37e0bd8
resulting in the following build failure:
../util/fusermount.c:40:10: fatal error: linux/close_range.h: No such file or directory
So let's check for header presence and emit HAVE_LINUX_CLOSE_RANGE_H
accordingly and check for it when including <linux/close_range.h> and
calling close_range() instead of checking for close_range() function in
meson and check against HAVE_CLOSE_RANGE.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Diffstat (limited to 'util/fusermount.c')
| -rw-r--r-- | util/fusermount.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/fusermount.c b/util/fusermount.c index dbd947c..da6d5f2 100644 --- a/util/fusermount.c +++ b/util/fusermount.c @@ -36,7 +36,7 @@ #include <stdbool.h> #include <sys/vfs.h> -#ifdef HAVE_CLOSE_RANGE +#ifdef HAVE_LINUX_CLOSE_RANGE_H #include <linux/close_range.h> #endif @@ -1477,7 +1477,7 @@ static int close_inherited_fds(int cfd) if (cfd <= STDERR_FILENO) return -EINVAL; -#ifdef HAVE_CLOSE_RANGE +#ifdef HAVE_LINUX_CLOSE_RANGE_H if (cfd < STDERR_FILENO + 2) { close_range_loop(STDERR_FILENO + 1, cfd - 1, cfd); } else { |