diff options
| author | Helge Deller <deller@gmx.de> | 2022-07-19 18:20:42 +0200 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-07-25 10:42:11 +0200 |
| commit | 499d8055379f5beb2ca155c668eca52b8a24321a (patch) | |
| tree | 24bffb2800645af01ecfb0b80ed6922fb55accd4 /meson.build | |
| parent | bd4b7fd6ba98e2d660356f1f52edcec5c51b0991 (diff) | |
linux-user: Unconditionally use pipe2() syscall
The pipe2() syscall is available on all Linux platforms since kernel
2.6.27, so use it unconditionally to emulate pipe() and pipe2().
Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <YtbZ2ojisTnzxN9Y@p100>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/meson.build b/meson.build index 8a8c415fc1..75aaca8462 100644 --- a/meson.build +++ b/meson.build @@ -2026,15 +2026,6 @@ config_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' #else int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } #endif''')) -config_host_data.set('CONFIG_PIPE2', cc.links(gnu_source_prefix + ''' - #include <unistd.h> - #include <fcntl.h> - - int main(void) - { - int pipefd[2]; - return pipe2(pipefd, O_CLOEXEC); - }''')) config_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' #include <sys/mman.h> #include <stddef.h> |