| #include <threads.h> | |
| #include <zircon/compiler.h> | |
| #include "libc.h" | |
| #include "stdio_impl.h" | |
| static FILE* ofl_head; | |
| static mtx_t ofl_lock; | |
| FILE** __ofl_lock(void) __TA_ACQUIRE(ofl_lock) { | |
| mtx_lock(&ofl_lock); | |
| return &ofl_head; | |
| } | |
| void __ofl_unlock(void) __TA_RELEASE(ofl_lock) { mtx_unlock(&ofl_lock); } |