Messages in this thread | | | Subject | Re: [PATCH] LinuxPPS (with new syscalls API) | From | David Woodhouse <> | Date | Thu, 28 Jun 2007 09:08:53 +0100 |
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On Thu, 2007-06-28 at 00:46 +0200, Rodolfo Giometti wrote: > Just last question: I still don't well understand where I should > declare the new compat_sys_time_pps_fetch() syscall... it's > automagically defined by the system when CONFIG_COMPAT is enabled? :-o
It isn't used on i386. On a 64-bit architecture, you need to put compat_sys_time_pps_fetch() into the syscall table for 32-bit processes.
On PowerPC you do this by using COMPAT_SYS_SPU(time_pps_fetch) instead of SYSCALL_SPU(..) in include/asm-powerpc/systbl.h. On x86_64 you'd put it into the ia32_sys_call_table in arch/x86_64/ia32/ia32entry.S
-- dwmw2
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