From ea97ac427eb9ff7ec48baf3a5ab7cc293fc34b70 Mon Sep 17 00:00:00 2001 From: pancake Date: Tue, 12 Jun 2007 15:29:07 +0200 Subject: * Initial import of the libusb source tree into the flasher - optional, but useful for embedding - avoids gnu autosux problems --- libusb/error.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 libusb/error.c (limited to 'libusb/error.c') diff --git a/libusb/error.c b/libusb/error.c new file mode 100644 index 0000000..f7d496d --- /dev/null +++ b/libusb/error.c @@ -0,0 +1,36 @@ +/* + * USB Error messages + * + * Copyright (c) 2000-2001 Johannes Erdfelt + * + * This library is covered by the LGPL, read LICENSE for details. + */ + +#include +#include + +#include "usb.h" +#include "error.h" + +char usb_error_str[1024] = ""; +int usb_error_errno = 0; +usb_error_type_t usb_error_type = USB_ERROR_TYPE_NONE; + +char *usb_strerror(void) +{ + switch (usb_error_type) { + case USB_ERROR_TYPE_NONE: + return "No error"; + case USB_ERROR_TYPE_STRING: + return usb_error_str; + case USB_ERROR_TYPE_ERRNO: + if (usb_error_errno > -USB_ERROR_BEGIN) + return strerror(usb_error_errno); + else + /* Any error we don't know falls under here */ + return "Unknown error"; + } + + return "Unknown error"; +} + -- cgit v1.2.3