ctx->err = 0; \
if (!ctx) \
return UCI_ERR_INVAL; \
- if (!ctx->internal) \
+ if (!ctx->internal && !ctx->nested) \
__val = setjmp(ctx->trap); \
ctx->internal = false; \
+ ctx->nested = false; \
if (__val) { \
DPRINTF("LEAVE: %s, ret=%d\n", __func__, __val); \
ctx->err = __val; \
func(ctx, __VA_ARGS__); \
} while (0)
+/**
+ * UCI_NESTED: Do an normal nested call of a public API function
+ *
+ * Sets Exception handling to passthrough mode.
+ * Allows API functions to change behavior compared to public use
+ */
+#define UCI_NESTED(func, ctx, ...) do { \
+ ctx->nested = true; \
+ func(ctx, __VA_ARGS__); \
+} while (0)
+
+
/*
* check the specified condition.
* throw an invalid argument exception if it's false