liblbx: Make lbx_close return the result of fclose.

[liblbx.git] / src / lbx.c

diff --git a/src/lbx.c b/src/lbx.c
index 05c3cbc531ee1c764930472b1f20edda7b2049ce..ae0382cfeba1cd799a0199df4a6776972b254fef 100644 (file)
--- a/src/lbx.c
+++ b/src/lbx.c
@@ -285,18 +285,22 @@ void *lbx_mmap(struct lbx_state *lbx, size_t index, size_t *len)
        return mapping + base;
 }
 
-void lbx_close(struct lbx_state *lbx)
+int lbx_close(struct lbx_state *lbx)
 {
-       if (!lbx) return;
+       int rc = 0;
+
+       if (!lbx)
+               return 0;
 
        if (lbx->f) {
-               fclose(lbx->f);
+               rc = fclose(lbx->f);
                if (lbx->mem) {
                        munmap(lbx->mem, lbx->memsize);
                }
        }
 
        free(lbx);
+       return rc;
 }
 
 const char *lbx_strerror(void)