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From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Cc: "Kirill A. Shutemov" <kas@altlinux.org>
Subject: Re: [devel] glibc-kernheaders TCGETS2
Date: Wed, 19 Mar 2008 02:12:37 +0300
Message-ID: <20080318231237.GA22222@wo.int.altlinux.org> (raw)
In-Reply-To: <20080318225850.GF7777@solemn.turbinal>

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On Wed, Mar 19, 2008 at 01:58:50AM +0300, Alexey Tourbin wrote:
> У меня перестал собираться перл, не может вычислить некоторые константы
> для ioctl в сгенерированном сишном коде.

Это багрепорт на свежий glibc-kernheaders.

> $ cat /tmp/.private/at/bhap6ejYVA.c
> #include <stdio.h>
> #include <sys/ioctl.h>
> int main() {
> printf("TCGETS %ld\n", (long)(TCGETS));
> printf("TCGETS2 %ld\n", (long)(TCGETS2));
> return 0;
> }

TCGETS2 раньше не было.

> $ gcc /tmp/.private/at/bhap6ejYVA.c
> /tmp/.private/at/bhap6ejYVA.c: In function 'main':
> /tmp/.private/at/bhap6ejYVA.c:5: error: invalid application of 'sizeof' to incomplete type 'struct termios2' 
> /tmp/.private/at/bhap6ejYVA.c:5: error: array type has incomplete element type
> /tmp/.private/at/bhap6ejYVA.c:5: error: invalid application of 'sizeof' to incomplete type 'struct termios2' 
> /tmp/.private/at/bhap6ejYVA.c:5: error: invalid application of 'sizeof' to incomplete type 'struct termios2' 

struct termios2 определено в другом файле (asm/termbits.h);
там же есть определение struct termios, которое, разумеется,
конфликтует с определением из bits/termios.h:

$ printf '#include <termios.h>\n#include <asm/termbits.h>\n' |gcc -c -Wall -xc - >/dev/null 
In file included from <stdin>:2:
/usr/include/asm/termbits.h:11: error: redefinition of 'struct termios'


-- 
ldv

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  reply	other threads:[~2008-03-18 23:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-18 22:58 Alexey Tourbin
2008-03-18 23:12 ` Dmitry V. Levin [this message]
2008-03-18 23:38   ` Alexey Tourbin

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