[PATCH] mips siginfo.h: add a missing function member

Bernhard Reutner-Fischer rep.dot.nop at gmail.com
Fri Dec 20 14:39:12 UTC 2013


On Mon, Dec 09, 2013 at 10:41:42AM +0000, Vicente Olivert Riera wrote:
> Add "__pid_t _tid" member which is used for some packages, like rt-test
> for instance, which fails with an error like this one:
> 
> src/cyclictest/cyclictest.c:638:9: error: 'union <anonymous>' has no
> member named '_tid'

alpha, mips and sparc seem to still use an int si_band instead of a long
int.

Also, our __SIGEV_PAD_SIZE does not take __WORDSIZE into account.
Can you update this accordingly and resubmit after successful testing,
please?

TIA,
> 
> Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
> ---
>  libc/sysdeps/linux/mips/bits/siginfo.h |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/libc/sysdeps/linux/mips/bits/siginfo.h b/libc/sysdeps/linux/mips/bits/siginfo.h
> index 79fb15a..84b08ca 100644
> --- a/libc/sysdeps/linux/mips/bits/siginfo.h
> +++ b/libc/sysdeps/linux/mips/bits/siginfo.h
> @@ -281,6 +281,10 @@ typedef struct sigevent
>        {
>  	int _pad[__SIGEV_PAD_SIZE];
>  
> +	/* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
> +	   thread to receive the signal.  */
> +	__pid_t _tid;
> +
>  	struct
>  	  {
>  	    void (*_function) (sigval_t);	/* Function to start.  */


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