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- /*
- * setjmp.c
- *
- * Copyright (C) 2017 Aleksandar Andrejevic <theflash@sdf.lonestar.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
- #include <setjmp.h>
- #include <monolithium.h>
- int setjmp(jmp_buf env)
- {
- syscall_query_thread(INVALID_HANDLE, THREAD_CPU_STATE_INFO, &env->state, sizeof(env->state));
- return env->val;
- }
- int longjmp(jmp_buf env, int val)
- {
- env->val = val ? val : 1;
- syscall_set_thread(INVALID_HANDLE, THREAD_CPU_STATE_INFO, &env->state, sizeof(env->state));
- return -1;
- }
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