diff options
| author | Kacper Słomiński <kacper.slominski72@gmail.com> | 2021-09-05 03:16:22 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-10-13 10:47:49 +0200 |
| commit | 6bd17dccb63e152266cf7a7399931c9fe11bc8cf (patch) | |
| tree | 38badc0e2c5bdddccbe3a3ff68a9b182a81015f5 /meson.build | |
| parent | ecc00666a020368ec2c3712c40386dc7ea75a8a9 (diff) | |
util/compatfd.c: use libc signalfd wrapper instead of raw syscall
This allows the use of native signalfd instead of the sigtimedwait
based emulation on systems other than Linux.
Signed-off-by: Kacper Słomiński <kacper.slominski72@gmail.com>
Message-Id: <20210905011621.200785-1-kacper.slominski72@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/meson.build b/meson.build index 99a0a3e689..2d373a61a6 100644 --- a/meson.build +++ b/meson.build @@ -1420,10 +1420,9 @@ config_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' #include <stddef.h> int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) config_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' - #include <unistd.h> - #include <sys/syscall.h> - #include <signal.h> - int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }''')) + #include <sys/signalfd.h> + #include <stddef.h> + int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) config_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' #include <unistd.h> #include <fcntl.h> |