* corresponding BT_LOG_DEFINE_XXX macro MUST be used exactly once somewhere.
* Otherwise build will fail with link error (undefined symbol).
*/
-#define BT_LOG_DEFINE_TAG_PREFIX const char *_bt_log_tag_prefix
-#define BT_LOG_DEFINE_GLOBAL_FORMAT bt_log_format _bt_log_global_format
-#define BT_LOG_DEFINE_GLOBAL_OUTPUT bt_log_output _bt_log_global_output
-#define BT_LOG_DEFINE_GLOBAL_OUTPUT_LEVEL int _bt_log_global_output_lvl
+#define BT_LOG_DEFINE_TAG_PREFIX BT_HIDDEN const char *_bt_log_tag_prefix
+#define BT_LOG_DEFINE_GLOBAL_FORMAT BT_HIDDEN bt_log_format _bt_log_global_format
+#define BT_LOG_DEFINE_GLOBAL_OUTPUT BT_HIDDEN bt_log_output _bt_log_global_output
+#define BT_LOG_DEFINE_GLOBAL_OUTPUT_LEVEL BT_HIDDEN int _bt_log_global_output_lvl
/* Pointer to global format options. Direct modification is not allowed. Use
* bt_log_set_mem_width() instead. Could be used to initialize bt_log_spec
} _BT_LOG_ONCE
#endif
-#if (_POSIX_C_SOURCE >= 200112L) && ! _GNU_SOURCE
- /* XSI-compliant version of strerror_r(). */
- #define BT_LOG_WRITE_ERRNO(lvl, tag, _msg, _fmt, args...) \
- do { \
- char error_str[BUFSIZ]; \
- memset(error_str, 0, sizeof(error_str)); \
- (void) strerror_r(errno, error_str, sizeof(error_str)); \
- BT_LOG_WRITE(lvl, tag, _msg ": %s" _fmt, error_str, ## args); \
- } _BT_LOG_ONCE
-#else
- /* GNU version of strerror_r(). */
- #define BT_LOG_WRITE_ERRNO(lvl, tag, _msg, _fmt, args...) \
- do { \
- char error_str_buf[BUFSIZ]; \
- char *error_str; \
- error_str = strerror_r(errno, error_str_buf, sizeof(error_str_buf)); \
- BT_LOG_WRITE(lvl, tag, _msg ": %s" _fmt, error_str, ## args); \
- } _BT_LOG_ONCE
-#endif
+#define BT_LOG_WRITE_ERRNO(lvl, tag, _msg, _fmt, args...) \
+ do { \
+ const char *error_str; \
+ error_str = g_strerror(errno); \
+ BT_LOG_WRITE(lvl, tag, _msg ": %s" _fmt, error_str, ## args); \
+ } _BT_LOG_ONCE
static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}