X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fbackend.c;h=9be64cd139be67af909846f86844ec0be9f0cf10;hb=08f023fe97e402d68106299d04726f9094f00c45;hp=a5d5749bcd51e24ba04d5571fb8f6113ad98a557;hpb=1df81f4b062fcfe8c6de4d2e5edf9743030ae0fc;p=libsigrok.git

diff --git a/src/backend.c b/src/backend.c
index a5d5749b..9be64cd1 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -164,6 +164,16 @@ SR_API GSList *sr_buildinfo_libs_get(void)
 #endif
 	l = g_slist_append(l, m);
 #endif
+#ifdef HAVE_LIBHIDAPI
+	m = g_slist_append(NULL, g_strdup("hidapi"));
+	m = g_slist_append(m, g_strdup_printf("%s", CONF_LIBHIDAPI_VERSION));
+	l = g_slist_append(l, m);
+#endif
+#ifdef HAVE_LIBBLUEZ
+	m = g_slist_append(NULL, g_strdup("bluez"));
+	m = g_slist_append(m, g_strdup_printf("%s", CONF_LIBBLUEZ_VERSION));
+	l = g_slist_append(l, m);
+#endif
 #ifdef HAVE_LIBFTDI
 	m = g_slist_append(NULL, g_strdup("libftdi"));
 	m = g_slist_append(m, g_strdup_printf("%s", CONF_LIBFTDI_VERSION));
@@ -591,6 +601,20 @@ SR_API int sr_init(struct sr_context **ctx)
 		ret = SR_ERR;
 		goto done;
 	}
+#endif
+#ifdef HAVE_LIBHIDAPI
+	/*
+	 * According to <hidapi.h>, the hid_init() routine just returns
+	 * zero or non-zero, and hid_error() appears to relate to calls
+	 * for a specific device after hid_open(). Which means that there
+	 * is no more detailled information available beyond success/fail
+	 * at this point in time.
+	 */
+	if (hid_init() != 0) {
+		sr_err("HIDAPI hid_init() failed.");
+		ret = SR_ERR;
+		goto done;
+	}
 #endif
 	sr_resource_set_hooks(context, NULL, NULL, NULL, NULL);
 
@@ -626,6 +650,9 @@ SR_API int sr_exit(struct sr_context *ctx)
 	WSACleanup();
 #endif
 
+#ifdef HAVE_LIBHIDAPI
+	hid_exit();
+#endif
 #ifdef HAVE_LIBUSB_1_0
 	libusb_exit(ctx->libusb_ctx);
 #endif