RTOS/AM3359: Timeval definition conflict

Marvin Gnad

Intellectual 455 points

Part Number: AM3359
Other Parts Discussed in Thread: SYSBIOS

Tool/software: TI-RTOS

Hello,

i am using:

ndk_2_26_00_08

SYSBIOS 6.52

TI v18.1.2 LTS compiler

var Settings = xdc.useModule('ti.sysbios.posix.Settings'); in app.cfg

I have problems with the redefinition of timeval in

<sys/time.h> located in bios_6_52_00_12\packages\ti\sysbios\posix\sys\time.h

If i change the definition in sys/time.h from just

struct timeval {
  time_t      tv_sec;
  suseconds_t tv_usec;
};

#ifndef _TIMEVAL_DEFINED
#define _TIMEVAL_DEFINED
struct timeval {
  time_t      tv_sec;
  suseconds_t tv_usec;
};
#endif

it will work, but the problem is that every colleague need to change it too, we work with SVN.

Will this be fixed? Or did i forgot something and need a specific include order?

Marvin

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

The RTOS team have been notified. They will respond here.

0 Garrett Ding over 8 years ago in reply to Biser Gatchev-XID

TI__Mastermind 43296 points

Hi Marvin,

Where is another 'struct timeval' located? There is 'ti_sysbios_posix_sys_time__include' at the top of sys/time.h. The redefinition should not occur.

Can you upload a small CCS project here to demonstrate the problem you described?

Also you may switch to GNU instead of TI compiler. Processor SDK for ARM examples and drivers are built with GCC compiler.

Thanks,
Garrett

0 Garrett Ding over 8 years ago in reply to Garrett Ding

TI__Mastermind 43296 points

Marvin,

OK, found another struct timeval from socketndk.h. The problem seems to be triggered only when the posix.Settings is used. Still if you could supply a small CCS project, that will help address the issue...

Thanks,
Garrett

0 Marvin Gnad over 8 years ago in reply to Garrett Ding

Intellectual 455 points

TimeConflict.zipHi Garrett,

thanks for the support, here is the project for you to check.

Marvin

0 Garrett Ding over 8 years ago in reply to Marvin Gnad

TI__Mastermind 43296 points

Hi Marvin,

The <\posix\sys\time.h> contains the timeval and include/time.h from TI compiler. Can you just add the macro _TIMEVAL_DEFINED like below or add <time.h> from TI compiler so that you don't have to modify the <sys\time.h>?

#ifndef _TIMEVAL_DEFINED
#define _TIMEVAL_DEFINED
#include <ti/sysbios/posix/sys/time.h>
#endif

#include <time.h>

Regards,
Garrett

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RTOS/AM3359: Timeval definition conflict