diff options
| -rw-r--r-- | ldid.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -51,15 +51,16 @@ #line #define _assert__(line) \ _assert___(line) -#define _assert_(e) \ - throw __FILE__ "(" _assert__(__LINE__) "): _assert(" e ")" -#define _assert(expr) \ +#define _assert_(expr, format, ...) \ do if (!(expr)) { \ - fprintf(stderr, "%s(%u): _assert(%s); errno=%u\n", __FILE__, __LINE__, #expr, errno); \ - _assert_(#expr); \ + fprintf(stderr, "%s(%u): _assert(): " format "\n", __FILE__, __LINE__, ## __VA_ARGS__); \ + throw __FILE__ "(" _assert__(__LINE__) "): _assert(" #expr ")"; \ } while (false) +#define _assert(expr) \ + _assert_(expr, "%s", #expr) + #define _syscall(expr) ({ \ __typeof__(expr) _value; \ do if ((long) (_value = (expr)) != -1) \ @@ -68,7 +69,7 @@ case EINTR: \ continue; \ default: \ - _assert(false); \ + _assert_(false, "errno=%u", errno); \ } while (true); \ _value; \ }) |