1 #include "stdio_impl.h" 2 #ifndef __LITEOS__ 3 #include "param_check.h" 4 #endif 5 clearerr(FILE * f)6 void clearerr(FILE *f) 7 { 8 #ifndef __LITEOS__ 9 PARAM_CHECK(f); 10 #endif 11 FLOCK(f); 12 f->flags &= ~(F_EOF|F_ERR); 13 FUNLOCK(f); 14 } 15 16 weak_alias(clearerr, clearerr_unlocked); 17