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On Feb 12 14:05, Yaakov Selkowitz wrote: > On 2016-02-12 11:18, Corinna Vinschen wrote: > >On Feb 12 10:53, Yaakov Selkowitz wrote: > >>On 2016-02-12 03:33, Corinna Vinschen wrote: > >>>On Feb 11 20:38, Yaakov Selkowitz wrote: > >>>> winsup/cygwin/ > >>>> * child_info.h (CURR_CHILD_INFO_MAGIC): Update. > >>> > >>>This needs an explanation. CHILD_INFO_MAGIC is still 0x30ea98f6U > >>>for me. > >> > >>Hmmm, in that case it's either one of the patches I just sent or it's gcc-5. > >>How would either of those affect this? > > > >Off the top of my head, I don't know. Usually only a change to > >child_info.h should affect CHILD_INFO_MAGIC. Unless the preprocessed > >output of gcc differs for some reason. > > It turns out it does. Anything that is substituted by preprocessor is > placed on its own line with gcc-5, e.g. with NULL and _SYMSTR: > > @@ -47340,7 +47636,11 @@ > char filler[4]; > child_info_fork (); > void __attribute__((__stdcall__)) __attribute__ ((regparm (1))) > handle_fork (); > - bool abort (const char *fmt = __null, ...); > + bool abort (const char *fmt = > + __null > + , ...); > void alloc_stack (); > }; > > @@ -47422,6 +47722,14 @@ > > extern "C" { > extern child_info *child_proc_info; > -extern child_info_spawn *spawn_info asm ("_" "child_proc_info"); > -extern child_info_fork *fork_info asm ("_" "child_proc_info"); > +extern child_info_spawn *spawn_info asm ( > + "_" > + "child_proc_info"); > +extern child_info_fork *fork_info asm ( > + "_" > + "child_proc_info"); > } Is that deliberate or a bug? Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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