1 323e1a8f 2020-01-09 rsc #include <u.h>
 2 323e1a8f 2020-01-09 rsc #include <libc.h>
 3 323e1a8f 2020-01-09 rsc 
 4 323e1a8f 2020-01-09 rsc /*
 5 323e1a8f 2020-01-09 rsc  * On gcc and clang, getcallerpc is a macro invoking a compiler builtin.
 6 323e1a8f 2020-01-09 rsc  * If the macro in libc.h did not trigger, there's no implementation.
 7 323e1a8f 2020-01-09 rsc  */
 8 323e1a8f 2020-01-09 rsc #undef getcallerpc
 9 323e1a8f 2020-01-09 rsc ulong
10 323e1a8f 2020-01-09 rsc getcallerpc(void *v)
11 323e1a8f 2020-01-09 rsc {
12 323e1a8f 2020-01-09 rsc 	return 1;
13 323e1a8f 2020-01-09 rsc }