On Fri, Jan 11, 2013 at 8:46 AM, Wander Lairson Costa
<wander.lair...@gmail.com> wrote:
> I am trying to do a isochronous loop transfer, I can write the data
> but I am getting an error when trying to read it.
>
> The successfully transfer is the write one, the failed one is the read
> request. Source code for my test app can be found at [1]. The firmware
> code [2] is a customized version of the libusbK benchmark firmware. I
> am not sure if my app or my firmware code is wrong.
>
> Thanks in advance.
>
> [1] https://github.com/walac/isochronous
>
> [2] https://github.com/walac/bmfw
I am trying to build the isochronous test program at [1] under Mac OS
X but it failed. How to sort out the issue with strchrnul()?
mymacmini:isochronous xiaofanc$ make
cc -g3 -Wall -Wextra -std=c99 -D_GNU_SOURCE=1 -D
_POSIX_C_SOURCE=199309L
-I/usr/local/Cellar/libusb/1.0.9/include/libusb-1.0 -c -o iso.o
iso.c
iso.c:23:10: warning: implicit declaration of function 'strchrnul' is invalid in
C99 [-Wimplicit-function-declaration]
*strchrnul(fn, '(') = '\0';
^
iso.c:23:9: error: indirection requires pointer operand ('int' invalid)
*strchrnul(fn, '(') = '\0';
^~~~~~~~~~~~~~~~~~~
iso.c:30:42: warning: implicit declaration of function 'basename' is invalid in
C99 [-Wimplicit-function-declaration]
fprintf(stderr, "%s(%zu): %s\n", basename(file), line,...
^
iso.c:30:42: warning: format specifies type 'char *' but the argument has type
'int' [-Wformat]
fprintf(stderr, "%s(%zu): %s\n", basename(file), line,...
~~ ^~~~~~~~~~~~~~
%d
3 warnings and 1 error generated.
make: *** [iso.o] Error 1
--
Xiaofan
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