| #include <setjmp.h> | |
| #include <stdio.h> | |
| void foo(jmp_buf buf, int i) | |
| { | |
| printf("Inside foo: %d\n", i); | |
| longjmp(buf, i); | |
| } | |
| int main() | |
| { | |
| int i = 37; | |
| while (i--) { | |
| jmp_buf buf; | |
| int ret; | |
| if ((ret = setjmp(buf)) != 0) { | |
| printf("Return from longjmp: %d\n", ret); | |
| } else { | |
| foo(buf, i); | |
| } | |
| } | |
| } |