+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2011 The Chromium OS Authors.
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
+#include <setjmp.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
return 0;
}
+void os_putc(int ch)
+{
+ putchar(ch);
+}
+
+void os_puts(const char *str)
+{
+ while (*str)
+ os_putc(*str++);
+}
+
int os_write_ram_buf(const char *fname)
{
struct sandbox_state *state = state_get_current();
rt->tm_yday = tm->tm_yday;
rt->tm_isdst = tm->tm_isdst;
}
+
+int os_setjmp(ulong *jmp, int size)
+{
+ jmp_buf dummy;
+
+ /*
+ * We cannot rely on the struct name that jmp_buf uses, so use a
+ * local variable here
+ */
+ if (size < sizeof(dummy)) {
+ printf("setjmp: jmpbuf is too small (%d bytes, need %d)\n",
+ size, sizeof(jmp_buf));
+ return -ENOSPC;
+ }
+
+ return setjmp((struct __jmp_buf_tag *)jmp);
+}
+
+void os_longjmp(ulong *jmp, int ret)
+{
+ longjmp((struct __jmp_buf_tag *)jmp, ret);
+}