kolibrios-fun/kernel/trunk/umka/linux/thread.c
Magomed Kostoev (mkostoevr) 74e8772507 [KERNEL][UMKA] Initial commit
git-svn-id: svn://kolibrios.org@9325 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-11-26 23:05:35 +00:00

18 lines
352 B
C

#include <setjmp.h>
#define __USE_GNU
#include <signal.h>
#include <stddef.h>
sigset_t mask;
void reset_procmask(void) {
sigemptyset (&mask);
sigaddset (&mask, SIGPROF);
sigprocmask(SIG_UNBLOCK, &mask, NULL);
}
int get_fake_if(ucontext_t *ctx) {
// we fake IF with id flag
return !(ctx->uc_mcontext.__gregs[REG_EFL] & (1 << 21));
}