#include #include #include #if _HOST_is_linux /* linux only provides rt_sigaction */ int __libc_sigaction( int signum, const struct sigaction *act, struct sigaction *old ) { return __libc_rt_sigaction( signum, act, old, sizeof( sigset_t ) ); } int sigaction( int, const struct sigaction *, struct sigaction * ) __attribute__ ((weak, alias ("__libc_sigaction"))); #endif