patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Problem: Xdiff doesn't use the Vim memory allocation functions.
Solution: Change the xdl_ defines. Check for out-of-memory. Rename
"ignored" to "vim_ignored".
diff --git a/src/evalfunc.c b/src/evalfunc.c
index 19e2657..ff54589 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -14016,7 +14016,7 @@
else if (do_fsync)
/* Ignore the error, the user wouldn't know what to do about it.
* May happen for a device. */
- ignored = fsync(fileno(fd));
+ vim_ignored = fsync(fileno(fd));
#endif
fclose(fd);
}