Change libusb_init_option to fix libusb_set_option() on big-endian
libusb_set_option() is a variadic function, so the type of the arguments
is not clearly defined. When called with LIBUSB_OPTION_LOG_LEVEL, the
argument is read with va_arg() as an int, which matches the type used
when passing constants, and also most of the internal calls and the
calls in the examples.
However the internal call site in libusb_init_context() passes the ival
element of the libusb_init_option struct directly, which is of type
int64_t. This breaks on big-endian architectures like PowerPC, as
detected by tests/set_option.
Therefore change the libusb_init_option struct to use int here as well.
Thanks to Aurelien Jarno for reporting and initial patch.
Closes #1416
Closes #1436
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
2 files changed
