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/*
* Copyright © 2009 CNRS
* Copyright © 2009-2020 Inria. All rights reserved.
* Copyright © 2009, 2011 Université Bordeaux
* Copyright © 2011 Cisco Systems, Inc. All rights reserved.
* See COPYING in top-level directory.
*/
/* The configuration file */
#ifndef HWLOC_DEBUG_H
#define HWLOC_DEBUG_H
#include "private/autogen/config.h"
#include "private/misc.h"
#ifdef HWLOC_DEBUG
#include <stdarg.h>
#include <stdio.h>
#endif
#ifdef ANDROID
extern void JNIDebug(char *text);
#endif
/* Compile-time assertion */
#define HWLOC_BUILD_ASSERT(condition) ((void)sizeof(char[1 - 2*!(condition)]))
#ifdef HWLOC_DEBUG
static __hwloc_inline int hwloc_debug_enabled(void)
{
static int checked = 0;
static int enabled = 1;
if (!checked) {
const char *env = getenv("HWLOC_DEBUG_VERBOSE");
if (env)
enabled = atoi(env);
if (enabled)
fprintf(stderr, "hwloc verbose debug enabled, may be disabled with HWLOC_DEBUG_VERBOSE=0 in the environment.\n");
checked = 1;
}
return enabled;
}
#endif
static __hwloc_inline void hwloc_debug(const char *s __hwloc_attribute_unused, ...) __hwloc_attribute_format(printf, 1, 2);
static __hwloc_inline void hwloc_debug(const char *s __hwloc_attribute_unused, ...)
{
#ifdef HWLOC_DEBUG
if (hwloc_debug_enabled()) {
#ifdef ANDROID
char buffer[256];
#endif
va_list ap;
va_start(ap, s);
#ifdef ANDROID
vsprintf(buffer, s, ap);
JNIDebug(buffer);
#else
vfprintf(stderr, s, ap);
#endif
va_end(ap);
}
#endif
}
#ifdef HWLOC_DEBUG
#define hwloc_debug_bitmap(fmt, bitmap) do { \
if (hwloc_debug_enabled()) { \
char *s; \
hwloc_bitmap_asprintf(&s, bitmap); \
hwloc_debug(fmt, s); \
free(s); \
} } while (0)
#define hwloc_debug_1arg_bitmap(fmt, arg1, bitmap) do { \
if (hwloc_debug_enabled()) { \
char *s; \
hwloc_bitmap_asprintf(&s, bitmap); \
hwloc_debug(fmt, arg1, s); \
free(s); \
} } while (0)
#define hwloc_debug_2args_bitmap(fmt, arg1, arg2, bitmap) do { \
if (hwloc_debug_enabled()) { \
char *s; \
hwloc_bitmap_asprintf(&s, bitmap); \
hwloc_debug(fmt, arg1, arg2, s); \
free(s); \
} } while (0)
#else
#define hwloc_debug_bitmap(s, bitmap) do { } while(0)
#define hwloc_debug_1arg_bitmap(s, arg1, bitmap) do { } while(0)
#define hwloc_debug_2args_bitmap(s, arg1, arg2, bitmap) do { } while(0)
#endif
#endif /* HWLOC_DEBUG_H */
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