[PATCH] fix gcc -std=c89 in <sys/signal.h>

[Jeff Johnston]

Patch checked in.

-- Jeff J.

On 05/10/09 10:21 AM, Yaakov (Cygwin/X) wrote:
> On latest Cygwin:
>
> $ echo "#include <sys/signal.h>" > test.c
> $ gcc -c test.c
> $ gcc -c -std=c89 test.c
> In file included from /usr/include/sys/signal.h:107,
> from test.c:1:
> /usr/include/cygwin/signal.h:74: error: expected
> specifier-qualifier-list before 'pthread_attr_t'
> /usr/include/cygwin/signal.h:80: error: expected
> specifier-qualifier-list before '__uint32_t'
> /usr/include/cygwin/signal.h:96: error: expected
> specifier-qualifier-list before 'pid_t'
> /usr/include/cygwin/signal.h:270: error: expected ')' before 'int'
> In file included from test.c:1:
> /usr/include/sys/signal.h:152: error: expected ')' before 'int'
>
> The problem is that both <cygwin/signal.h> and an (__CYGWIN__ ||
> __rtems__) section of <sys/signal.h> need those typedefs from
> <sys/types.h>, but the latter is only #include'd #ifdef _POSIX_THREADS,
> which is off in C89 mode.
>
> Patch attached.
>
>
> Yaakov
> Cygwin/X
>