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From 555fa2dc485b455faa730406faf57acd4d954197 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
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Date: Mon, 25 Nov 2019 21:22:47 +0100
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Subject: [PATCH 023/181] fp-device: Support variadic arguments to error
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functions
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Make possible to generate a formatted message when creating an error from
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a device, without having save it first.
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---
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libfprint/fp-device.c | 26 ++++++++++++++++++++++----
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libfprint/fpi-device.h | 6 ++++--
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2 files changed, 26 insertions(+), 6 deletions(-)
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diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
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index 480d5cf..13f1b5a 100644
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--- a/libfprint/fp-device.c
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+++ b/libfprint/fp-device.c
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@@ -243,9 +243,18 @@ fpi_device_error_new (FpDeviceError error)
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* and similar calls.
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*/
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GError *
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-fpi_device_retry_new_msg (FpDeviceRetry error, const gchar *msg)
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+fpi_device_retry_new_msg (FpDeviceRetry device_error,
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+ const gchar *msg,
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+ ...)
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{
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- return g_error_new_literal (FP_DEVICE_RETRY, error, msg);
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+ GError *error;
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+ va_list args;
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+
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+ va_start (args, msg);
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+ error = g_error_new_valist (FP_DEVICE_RETRY, device_error, msg, args);
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+ va_end (args);
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+
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+ return error;
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}
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/**
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@@ -257,9 +266,18 @@ fpi_device_retry_new_msg (FpDeviceRetry error, const gchar *msg)
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* and similar calls.
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*/
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GError *
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-fpi_device_error_new_msg (FpDeviceError error, const gchar *msg)
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+fpi_device_error_new_msg (FpDeviceError device_error,
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+ const gchar *msg,
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+ ...)
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{
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- return g_error_new_literal (FP_DEVICE_ERROR, error, msg);
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+ GError *error;
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+ va_list args;
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+
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+ va_start (args, msg);
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+ error = g_error_new_valist (FP_DEVICE_ERROR, device_error, msg, args);
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+ va_end (args);
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+
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+ return error;
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}
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static gboolean
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diff --git a/libfprint/fpi-device.h b/libfprint/fpi-device.h
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index a206798..d83a5a3 100644
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--- a/libfprint/fpi-device.h
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+++ b/libfprint/fpi-device.h
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@@ -181,9 +181,11 @@ GError * fpi_device_retry_new (FpDeviceRetry error);
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GError * fpi_device_error_new (FpDeviceError error);
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GError * fpi_device_retry_new_msg (FpDeviceRetry error,
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- const gchar *msg);
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+ const gchar *msg,
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+ ...) G_GNUC_PRINTF (2, 3);
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GError * fpi_device_error_new_msg (FpDeviceError error,
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- const gchar *msg);
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+ const gchar *msg,
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+ ...) G_GNUC_PRINTF (2, 3);
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guint64 fpi_device_get_driver_data (FpDevice *device);
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--
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2.24.1
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