[PATCH] ptrace.h: add __ prefix to ptrace_peeksiginfo_args

[Allan McRae]

On 06/01/14 07:16, Andreas Jaeger wrote:
> On 01/05/2014 10:10 PM, Mike Frysinger wrote:
>> All the other ptrace structures in this file have a __ prefix except this
>> new one.  This in turn causes build problems for most packages that try to
>> use ptrace such as strace:
>>
>> gcc -DHAVE_CONFIG_H -I. -I../..  -I../../linux/x86_64 -I../../linux \
>> 	-I./linux  -Wall -Wwrite-strings -g -O2 -MT process.o -MD -MP \
>> 	-MF .deps/process.Tpo -c -o process.o ../../process.c
>> In file included from ../../process.c:63:0:
>> /usr/include/linux/ptrace.h:58:8: error: redefinition of 'struct ptrace_peeksiginfo_args'
>>  struct ptrace_peeksiginfo_args {
>>         ^
>> In file included from ../../defs.h:159:0,
>>                  from ../../process.c:37:
>> /usr/include/sys/ptrace.h:191:8: note: originally defined here
>>  struct ptrace_peeksiginfo_args
>>         ^
>>
>> Since this struct was introduced in glibc-2.18, there shouldn't be any
>> real regressions with adding the __ prefix.
> 
> Thanks Mike, this looks fine,
> 
> Andreas
> 

Is is worth adding a comment (perhaps only in in
sysdeps/unix/sysv/linux/sys/ptrace.h) to the effect that the prefix is
added to avoid conflict with linux/ptrace.h as a reminder we need unify
these headers later?

Allan