fix a bug at ftrylockfile(patch)

plctlab · Dec 24, 2024 · fb64419 · fb64419
1 parent d01d4e7
commit fb64419
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/internal/stdio_impl.h b/src/internal/stdio_impl.h
@@ -19,12 +19,12 @@
 #define FLOCK(f)                                    \
     do{                                             \
         if(!f->_flock) __lock_init_recursive(f->_flock);    \
-        return __lock_take_recursive(f->_flock);           \
+        __lock_take_recursive(f->_flock);           \
     }while(0)
 #define FTRYLOCK(f)                                    \
     do{                                             \
         if(!f->_flock) __lock_init_recursive(f->_flock);    \
-        __lock_trytake_recursive(f->_flock);           \
+        return __lock_trytake_recursive(f->_flock);           \
     }while(0)
 #define FUNLOCK(f)      __lock_release_recursive(f->_flock)