#include <unistd.h>
+#include <sys/resource.h>
#include "syscall.h"
int nice(int inc)
{
- return syscall1(__NR_nice, inc);
+#ifdef SYS_nice
+ return syscall(SYS_nice, inc);
+#else
+ return setpriority(PRIO_PROCESS, 0, getpriority(PRIO_PROCESS, 0)+inc);
+#endif
}