3 commits

Author	SHA1	Message	Date
Craig Barnes	e56136ce11	debug: rename assert() to xassert(), to avoid clashing with <assert.h>	2021-01-16 20:16:00 +00:00
Craig Barnes	22f25a9e4f	Print stack trace on assert() failure or when calling fatal_error() ... Note: this uses the __sanitizer_print_stack_trace() function from the AddressSanitizer runtime, so it only works when AddressSanitizer is in use.	2021-01-16 19:56:33 +00:00
Craig Barnes	3f4cfa338b	Add xsnprintf() and remove some unnecessary strlen(3) calls	2021-01-14 21:30:06 +00:00