From d2bfb39ad220a6431e366bdff72353b09f60e3db Mon Sep 17 00:00:00 2001 From: bellard Date: Tue, 3 Aug 2004 22:09:30 +0000 Subject: use the kernel sigaction syscall to avoid relying on glibc one git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1044 c046a42c-6fe2-441c-8c8c-71466251a162 --- osdep.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'osdep.c') diff --git a/osdep.c b/osdep.c index 76bfa26..087a5c2 100644 --- a/osdep.c +++ b/osdep.c @@ -144,6 +144,22 @@ void *shmat(int shmid, const void *shmaddr, int shmflg) } /****************************************************************/ +/* sigaction bypassing the threads */ + +static int kernel_sigaction(int signum, const struct qemu_sigaction *act, + struct qemu_sigaction *oldact, + int sigsetsize) +{ + QEMU_SYSCALL4(rt_sigaction, signum, act, oldact, sigsetsize); +} + +int qemu_sigaction(int signum, const struct qemu_sigaction *act, + struct qemu_sigaction *oldact) +{ + return kernel_sigaction(signum, act, oldact, 8); +} + +/****************************************************************/ /* memory allocation */ //#define DEBUG_MALLOC -- cgit v1.1