| 1 | #include <stdio.h> |
|---|---|
| 2 | |
| 3 | #define INLINE inline __attribute__((always_inline)) |
| 4 | |
| 5 | int |
| 6 | func_not_inlined (void) |
| 7 | { |
| 8 | printf (format: "Called func_not_inlined.\n"); |
| 9 | return 0; |
| 10 | } |
| 11 | |
| 12 | INLINE int |
| 13 | func_inlined (void) |
| 14 | { |
| 15 | static int func_inline_call_count = 0; |
| 16 | printf (format: "Called func_inlined.\n"); |
| 17 | ++func_inline_call_count; // Set break point at this line. |
| 18 | printf (format: "Returning func_inlined call count: %d.\n", func_inline_call_count); |
| 19 | return func_inline_call_count; |
| 20 | } |
| 21 | |
| 22 | extern int func_inlined (void); |
| 23 | |
| 24 | int |
| 25 | main (int argc, char **argv) |
| 26 | { |
| 27 | printf (format: "Starting...\n"); |
| 28 | |
| 29 | int (*func_ptr) (void); |
| 30 | func_ptr = func_inlined; |
| 31 | |
| 32 | int a = func_inlined(); |
| 33 | printf(format: "First call to func_inlined() returns: %d.\n", a); |
| 34 | |
| 35 | func_not_inlined (); |
| 36 | |
| 37 | func_ptr (); |
| 38 | |
| 39 | printf(format: "Last call to func_inlined() returns: %d.\n", func_inlined ()); |
| 40 | return 0; |
| 41 | } |
| 42 | |
| 43 | |
| 44 |