kern
annotate src/klibc/stdarg.h @ 71:c7bd6ec7b946
changed test_proc to modify memory after the fork in order to try out copy-on-write,
by pushing the result of getpid on the stack.
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Thu, 13 Oct 2011 05:22:35 +0300 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@6 | 1 #ifndef STDARG_H_ |
| nuclear@6 | 2 #define STDARG_H_ |
| nuclear@6 | 3 |
| nuclear@6 | 4 /* Assumes that arguments are passed on the stack 4-byte aligned */ |
| nuclear@6 | 5 |
| nuclear@6 | 6 typedef int* va_list; |
| nuclear@6 | 7 |
| nuclear@6 | 8 #define va_start(ap, last) ((ap) = (int*)&(last) + 1) |
| nuclear@6 | 9 #define va_arg(ap, type) (*(type*)(ap)++) |
| nuclear@6 | 10 #define va_end(ap) |
| nuclear@6 | 11 |
| nuclear@6 | 12 #endif /* STDARG_H_ */ |