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-rw-r--r--libbb/qmodule.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/libbb/qmodule.c b/libbb/qmodule.c
new file mode 100644
index 0000000..fd14d10
--- /dev/null
+++ b/libbb/qmodule.c
@@ -0,0 +1,29 @@
+/*
+ Copyright (C) 2002 Tim Riker <Tim@Rikers.org>
+ everyone seems to claim it someplace. ;-)
+*/
+
+#include <errno.h>
+
+#include "libbb.h"
+
+int query_module(const char *name, int which, void *buf, size_t bufsize, size_t *ret);
+
+int my_query_module(const char *name, int which, void **buf,
+ size_t *bufsize, size_t *ret)
+{
+ int my_ret;
+
+ my_ret = query_module(name, which, *buf, *bufsize, ret);
+
+ if (my_ret == -1 && errno == ENOSPC) {
+ *buf = xrealloc(*buf, *ret);
+ *bufsize = *ret;
+
+ my_ret = query_module(name, which, *buf, *bufsize, ret);
+ }
+
+ return my_ret;
+}
+
+