#include "thread.h"
#ifdef LISP_FEATURE_OS_PROVIDES_DLADDR
+# ifndef __USE_GNU
/* __USE_GNU needed if we want dladdr() and Dl_Info from glibc. */
-#define __USE_GNU
-#include "dlfcn.h"
+# define __USE_GNU
+# endif
+# include "dlfcn.h"
#endif
#if !(defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64))
static int
altstack_pointer_p (void *p) {
#ifndef LISP_FEATURE_WIN32
- char* stack_start = ((char *) arch_os_get_current_thread())
- + dynamic_values_bytes;
- char* stack_end = stack_start + 32*SIGSTKSZ;
+ void* stack_start = arch_os_get_current_thread() + dynamic_values_bytes;
+ void* stack_end = stack_start + 32*SIGSTKSZ;
return (p > stack_start && p <= stack_end);
#else
backtrace(int nframes)
{
void *fp;
- int i;
#if defined(LISP_FEATURE_X86)
asm("movl %%ebp,%0" : "=g" (fp));