#undef check_overflow
#define check_overflow \
- if (p-ev->buffer > XBT_LOG_BUFF_SIZE) { /* buffer overflow */ \
- xbt_log_layout_format_dynamic(l,ev,msg_fmt,app); \
- return;\
- }
+ if (p - ev->buffer >= XBT_LOG_BUFF_SIZE) { /* buffer overflow */ \
+ xbt_log_layout_format_dynamic(l,ev,msg_fmt,app); \
+ return; \
+ } else ((void)0)
#define show_it(data,letter) \
do { \