SYS_signalfd is deprecated and absent on some Linux systems that do support signalfd().
Also, in 2015 the signalfd() libc function should be available wherever the underlying syscall(s) are available. Drop SYS_signalfd and check for & use signalfd() directly. Laszlo Ersek (2): qemu_signalfd_available(): remove function due to lack of callers signalfd(): modernize detection and use configure | 11 ++++++++--- include/qemu/compatfd.h | 1 - util/compatfd.c | 24 ++---------------------- 3 files changed, 10 insertions(+), 26 deletions(-) -- 1.8.3.1
