blob: 8c8cee11afd92515ccefe9c9d515a2ef4e6a7653 [file] [log] [blame]
/* This testcase originally provoked an unaligned access fault on Alpha.
Since Digital Unix and Linux (and probably others) by default fix
these up in the kernel, the failure was not visible unless one
is sitting at the console examining logs.
So: If we know how, ask the kernel to deliver SIGBUS instead so
that the test case visibly fails. */
#if defined(__alpha__) && defined(__linux__)
#include <asm/sysinfo.h>
#include <asm/unistd.h>
static inline int
setsysinfo(unsigned long op, void *buffer, unsigned long size,
int *start, void *arg, unsigned long flag)
syscall(__NR_osf_setsysinfo, op, buffer, size, start, arg, flag);
static void __attribute__((constructor))
unsigned int buf[2];
buf[0] = SSIN_UACPROC;
setsysinfo(SSI_NVPAIRS, buf, 1, 0, 0, 0);
#endif /* alpha */
void foo(char *a, char *b) { }
void showinfo()
char uname[33] = "", tty[38] = "/dev/";
foo(uname, tty);
int main()
showinfo ();
exit (0);