| * Commonwealth Scientific and Industrial Research Organisation (CSIRO) |
| * This software may be distributed and modified according to the terms of |
| * the BSD 2-Clause license. Note that NO WARRANTY is provided. |
| * See "LICENSE_BSD2.txt" for details. |
| #include <sel4debug/debug.h> |
| debug_safe_printf(const char *format, ...) |
| seL4_IPCBuffer shadow_buffer; /* XXX: Should we avoid allocating |
| * this large struct on the stack? |
| /* Assume that the standard printf may clobber the IPC buffer, so save it |
| shadow_buffer = *(seL4_GetIPCBuffer()); |
| /* Copied from printf: */ |
| ret = vfprintf(stdout, format, ap); |
| /* Now restore the IPC buffer. */ |
| *(seL4_GetIPCBuffer()) = shadow_buffer; |