From 6b7e59231014b94636f4a1b730143fbe6f60c3f4 Mon Sep 17 00:00:00 2001
From: Pawel Szewczyk
Date: Fri, 4 Sep 2015 12:23:51 +0200
Subject: core: Add FFSDescriptors and FFSStrings service parameters
By using these parameters functionfs service can specify ffs descriptors
and strings which should be written to ep0.
---
src/core/service.c | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'src/core/service.c')
diff --git a/src/core/service.c b/src/core/service.c
index fc28ba4d07..f7de5e89ff 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -482,6 +482,12 @@ static int service_verify(Service *s) {
return -EINVAL;
}
+ if (s->usb_function_descriptors && !s->usb_function_strings)
+ log_unit_warning(UNIT(s), "Service has USBFunctionDescriptors= setting, but no USBFunctionStrings=. Ignoring.");
+
+ if (!s->usb_function_descriptors && s->usb_function_strings)
+ log_unit_warning(UNIT(s), "Service has USBFunctionStrings= setting, but no USBFunctionDescriptors=. Ignoring.");
+
return 0;
}
--
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