Commit 4aa7534d authored by Lai Jiangshan's avatar Lai Jiangshan Committed by Anthony Liguori
Browse files

cleanup, save a syscall 



Signed-off-by: default avatarLai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent a7d64ddb

main-loop.c

+1 −3
Original line number Diff line number Diff line
@@ -142,14 +142,12 @@ static int qemu_signal_init(void) 
     */

    sigemptyset(&set);

    sigaddset(&set, SIG_IPI);

    pthread_sigmask(SIG_BLOCK, &set, NULL);



    sigemptyset(&set);

    sigaddset(&set, SIGIO);

    sigaddset(&set, SIGALRM);

    sigaddset(&set, SIGBUS);

    pthread_sigmask(SIG_BLOCK, &set, NULL);



    sigdelset(&set, SIG_IPI);

    sigfd = qemu_signalfd(&set);

    if (sigfd == -1) {

        fprintf(stderr, "failed to create signalfd\n");