From: Uwe Hermann <redacted>
Date: Wed, 28 Mar 2012 16:52:17 +0000 (+0200)
Subject: sr: Make wrappers honor return values.
X-Git-Tag: libsigrok-0.1.0~16
X-Git-Url: http://sigrok.org/gitweb/?a=commitdiff_plain;h=69cfcfc8f0f3f4358714d706268fc05aaa70ca23;p=libsigrok.git

sr: Make wrappers honor return values.
---

diff --git a/hwdriver.c b/hwdriver.c
index cbe3f236..82dcb2b3 100644
--- a/hwdriver.c
+++ b/hwdriver.c
@@ -307,15 +307,15 @@ SR_API struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap)
 	return NULL;
 }
 
-/* unnecessary level of indirection follows. */
+/* Unnecessary level of indirection follows. */
 
-SR_PRIV void sr_source_remove(int fd)
+SR_PRIV int sr_source_remove(int fd)
 {
-	sr_session_source_remove(fd);
+	return sr_session_source_remove(fd);
 }
 
-SR_PRIV void sr_source_add(int fd, int events, int timeout,
-		   sr_receive_data_callback_t cb, void *cb_data)
+SR_PRIV int sr_source_add(int fd, int events, int timeout,
+			  sr_receive_data_callback_t cb, void *cb_data)
 {
-	sr_session_source_add(fd, events, timeout, cb, cb_data);
+	return sr_session_source_add(fd, events, timeout, cb, cb_data);
 }
diff --git a/sigrok-internal.h b/sigrok-internal.h
index 6f148023..d79be5f9 100644
--- a/sigrok-internal.h
+++ b/sigrok-internal.h
@@ -91,9 +91,9 @@ SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int index, int status,
 SR_PRIV struct sr_dev_inst *sr_dev_inst_get(GSList *dev_insts, int dev_index);
 SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi);
 
-SR_PRIV void sr_source_remove(int fd);
-SR_PRIV void sr_source_add(int fd, int events, int timeout,
-			   sr_receive_data_callback_t cb, void *cb_data);
+SR_PRIV int sr_source_remove(int fd);
+SR_PRIV int sr_source_add(int fd, int events, int timeout,
+			  sr_receive_data_callback_t cb, void *cb_data);
 
 /*--- hardware/common/serial.c ----------------------------------------------*/