gettimeofday and POSIX
Fri Jul 6 02:14:00 GMT 2007
Pedro Alves wrote:
> Hi Jeff,
> Jeff Johnston wrote:
>> How about the attached patch instead? It goes through and cleans up
>> all the implementations as well so there is no need for the flag check.
>> --- libgloss/crx/time.c 5 Oct 2004 20:00:53 -0000 1.1
>> +++ libgloss/crx/time.c 5 Jul 2007 17:48:54 -0000
>> @@ -43,8 +43,9 @@ clock_t times (struct tms *buf)
>> /* _gettimeofday -- implement in terms of time. */
>> -int gettimeofday (struct timeval *tv, struct timezone *tz)
>> +int gettimeofday (struct timeval *tv, void *tzvp)
>> + struct time *tz = (struct timezone *)tzvp;
> struct timezone *tz = (struct timezone *)tzvp; ??
This version of gettimeofday actually expects tz to point to a struct
timezone and accesses the tz structure fields (i.e. tz->xxxxx). It now
passes in a void pointer so I named the input parameter tzvp (vp for
void pointer) and then just set the local pointer tz; this avoided
having to change the rest of the code.
> And why the casts? Too much c++ recently? :)
Just tired I'm afraid :)
-- Jeff J.
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