[ECOS] Time_t

[ECOS] Time_t

[Devaughn, Hans]

I am trying to get the t_time structure defined for a POSIX environment. I
have selected the "time_t implementation header" in the Configuration Tool
and set the header to <cyg/posix/time.h>. The file ../install/include/time.h
checks CYGBLD_ISO_TIME_T_HEADER to be defined, and if so, includes
<cyg/posix/time.h>. The <cyg/posix/time.h> file has the structure timespec
defined with a member tv_sec of type time_t. The only place time_t is
defined is if the CYGBLD_ISO_TIME_T_HEADER is not defined (else leg of the
baseline time.h) and in <sys/time.h>. The latter file has the reference
time_t "#defined out" with "#if 0".

This result in a compile error when trying to build the library. Does anyone
have a solution for my problem?

Thanks
Hans


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Re: [ECOS] Time_t

[Andrew Lunn]

On Fri, Aug 20, 2004 at 07:03:26AM -0700, Devaughn, Hans wrote:
> I am trying to get the t_time structure defined for a POSIX environment. I
> have selected the "time_t implementation header" in the Configuration Tool
> and set the header to <cyg/posix/time.h>. The file ../install/include/time.h
> checks CYGBLD_ISO_TIME_T_HEADER to be defined, and if so, includes
> <cyg/posix/time.h>. The <cyg/posix/time.h> file has the structure timespec
> defined with a member tv_sec of type time_t. The only place time_t is
> defined is if the CYGBLD_ISO_TIME_T_HEADER is not defined (else leg of the
> baseline time.h) and in <sys/time.h>. The latter file has the reference
> time_t "#defined out" with "#if 0".

Jifl is the expert in this area, but why set CYGBLD_ISO_TIME_T_HEADER?
It does not seems to be neccassary. Leave it unset and you will get
time_t defined in <time.h>

        Andrew

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