libc-top-half/musl/src/stdio/funlockfile.c

   1 #include "stdio_impl.h"
   2 #include "pthread_impl.h"
   3
   4 void funlockfile(FILE *f)
   5 {
   6         if (f->lockcount == 1) {
   7                 __unlist_locked_file(f);
   8                 f->lockcount = 0;
   9                 __unlockfile(f);
  10         } else {
  11                 f->lockcount--;
  12         }
  13 }