#include "libsigrok.h"
#include "libsigrok-internal.h"
+#define LOG_PREFIX "backend"
+
extern struct sr_session *session;
/**
* struct sr_context *sr_ctx;
*
* if ((ret = sr_init(&sr_ctx)) != SR_OK) {
- * printf("Error initializing libsigrok (%s): %s.",
+ * printf("Error initializing libsigrok (%s): %s.\n",
* sr_strerror_name(ret), sr_strerror(ret));
* return 1;
* }
* // Use libsigrok functions here...
*
* if ((ret = sr_exit(sr_ctx)) != SR_OK) {
- * printf("Error shutting down libsigrok (%s): %s.",
+ * printf("Error shutting down libsigrok (%s): %s.\n",
* sr_strerror_name(ret), sr_strerror(ret));
* return 1;
* }
/**
* Sanity-check all libsigrok drivers.
*
- * @return SR_OK if all drivers are OK, SR_ERR if one or more have issues.
+ * @retval SR_OK All drivers are OK
+ * @retval SR_ERR One or more drivers have issues.
*/
static int sanity_check_all_drivers(void)
{
/**
* Sanity-check all libsigrok input modules.
*
- * @return SR_OK if all modules are OK, SR_ERR if one or more have issues.
+ * @retval SR_OK All modules are OK
+ * @retval SR_ERR One or more modules have issues.
*/
static int sanity_check_all_input_modules(void)
{
/**
* Sanity-check all libsigrok output modules.
*
- * @return SR_OK if all modules are OK, SR_ERR if one or more have issues.
+ * @retval SR_OK All modules are OK
+ * @retval SR_ERR One or more modules have issues.
*/
static int sanity_check_all_output_modules(void)
{
* the context will be free'd by sr_exit() as part of the libsigrok
* shutdown.
*
- * @since 0.1.0 (but the API changed in 0.2.0)
+ * @since 0.2.0
*/
SR_API int sr_init(struct sr_context **ctx)
{
#ifdef HAVE_LIBUSB_1_0
ret = libusb_init(&context->libusb_ctx);
if (LIBUSB_SUCCESS != ret) {
- sr_err("libusb_init() returned %s.\n", libusb_error_name(ret));
+ sr_err("libusb_init() returned %s.", libusb_error_name(ret));
ret = SR_ERR;
goto done;
}
*
* @param ctx Pointer to a libsigrok context struct. Must not be NULL.
*
- * @return SR_OK upon success, a (negative) error code otherwise.
+ * @retval SR_OK Success
+ * @retval other Error code SR_ERR, ...
*
- * @since 0.1.0 (but the API changed in 0.2.0)
+ * @since 0.2.0
*/
SR_API int sr_exit(struct sr_context *ctx)
{