Re: select.c:496: error: `NULL' undeclared

[Bruno Haible]

Simon Josefsson wrote:
> select.c: In function `rpl_select':
> select.c:496: error: `NULL' undeclared (first use in this function)

Thanks for the fix. But that code was meant to be compiled only on
Interix systems, not on IRIX.

> I got this error on a IRIX 6.5 system:
> 
> checking for sys/select.h... yes
> checking whether <sys/select.h> is self-contained... no
> checking whether pselect is declared without a macro... no
> checking whether select is declared without a macro... no
> checking whether select supports a 0 argument... no

This is probably also a consequence of using -D_POSIX_SOURCE. In my
IRIX 6.5 'cc' builds, I always get

checking for sys/select.h... yes
checking whether <sys/select.h> is self-contained... no
checking whether pselect is declared without a macro... no
checking whether select is declared without a macro... yes
checking whether select supports a 0 argument... yes

Bruno