From: Sergey Bugaev <bugaevc@gmail.com>
To: Samuel Thibault <samuel.thibault@gnu.org>
Cc: bug-hurd@gnu.org, libc-alpha@sourceware.org,
"Flávio Cruz" <flaviocruz@gmail.com>
Subject: Re: [RFC PATCH hurd 6/12] hurd: Fix modes_t and speeds_t types on 64-bit
Date: Sun, 12 Feb 2023 19:13:58 +0300 [thread overview]
Message-ID: <CAN9u=HcNXKjuuDp-aT849zedSUfzF-fngKd993A+nonfmB9jXQ@mail.gmail.com> (raw)
In-Reply-To: <20230212152254.y7mxeu5vxh7lzetx@begin>
On Sun, Feb 12, 2023 at 6:22 PM Samuel Thibault <samuel.thibault@gnu.org> wrote:
> I'd rather say drop the "long" part, to avoid having to pull the
> stdint.h header in.
That's what I meant, yes.
> Nowadays' BSD headers just use the int type,
> notably.
So given that the Linux port has its own bits/termios.h, is it fine to
just modify the generic one inline, rather than creating a
Hurd-specific version? The patch for that follows.
Sergey
-- >8 --
From 625b774141823a8f504cce8a92b9f45f5e6f050f Mon Sep 17 00:00:00 2001
From: Sergey Bugaev <bugaevc@gmail.com>
Date: Sun, 12 Feb 2023 19:08:57 +0300
Subject: [PATCH] hurd: Fix tcflag_t and speed_t types on 64-bit
These are supposed to stay 32-bit even on 64-bit systems. This matches
BSD and Linux, as well as how these types are already defined in
tioctl.defs
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
---
bits/termios.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bits/termios.h b/bits/termios.h
index 4439c2f1..6a883ceb 100644
--- a/bits/termios.h
+++ b/bits/termios.h
@@ -99,13 +99,13 @@
`tcflag_t', `cc_t', `speed_t' and the `TC*' constants appropriately. */
/* Type of terminal control flag masks. */
-typedef unsigned long int tcflag_t;
+typedef unsigned int tcflag_t;
/* Type of control characters. */
typedef unsigned char cc_t;
/* Type of baud rate specifiers. */
-typedef long int speed_t;
+typedef int speed_t;
/* Terminal control structure. */
struct termios
--
2.39.1
next prev parent reply other threads:[~2023-02-12 16:14 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-12 11:10 [RFC PATCH 0/12] Towards glibc on x86_64-gnu Sergey Bugaev
2023-02-12 11:10 ` [RFC PATCH glibc 1/12] hurd: Refactor readlinkat() Sergey Bugaev
2023-02-12 14:49 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH glibc 2/12] hurd: Use mach_msg_type_number_t where appropriate Sergey Bugaev
2023-02-12 14:52 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH glibc 3/12] mach, hurd: Cast through uintptr_t Sergey Bugaev
2023-02-12 14:55 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH glibc 4/12] hurd: Fix xattr error value Sergey Bugaev
2023-02-12 14:56 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH glibc 5/12] htl: Fix semaphore reference Sergey Bugaev
2023-02-12 14:57 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH hurd 6/12] hurd: Fix modes_t and speeds_t types on 64-bit Sergey Bugaev
2023-02-12 15:00 ` Samuel Thibault
2023-02-12 15:15 ` Sergey Bugaev
2023-02-12 15:22 ` Samuel Thibault
2023-02-12 16:13 ` Sergey Bugaev [this message]
2023-02-12 16:30 ` Samuel Thibault
2023-02-12 19:03 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH mig 7/12] Drop -undef -ansi from cpp flags Sergey Bugaev
2023-02-12 15:01 ` Samuel Thibault
2023-02-12 18:43 ` Flávio Cruz
2023-02-12 18:44 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH mig 8/12] Set max type alignment to sizeof(long) Sergey Bugaev
2023-02-12 11:10 ` [RFC PATCH glibc 9/12] mach: Look for mach_i386.defs on x86_64 too Sergey Bugaev
2023-02-12 15:07 ` Samuel Thibault
2023-02-12 15:38 ` Sergey Bugaev
2023-02-12 15:46 ` Samuel Thibault
2023-02-12 16:01 ` Sergey Bugaev
2023-02-16 20:22 ` Joseph Myers
2023-02-12 11:10 ` [RFC PATCH glibc 10/12] hurd: Set up the basic tree for x86_64-gnu Sergey Bugaev
2023-02-12 15:15 ` Samuel Thibault
2023-02-12 11:10 ` [RFC PATCH glibc 11/12] hurd, htl: Add some x86_64-specific code Sergey Bugaev
2023-02-12 16:11 ` Samuel Thibault
2023-02-12 16:25 ` Sergey Bugaev
2023-02-12 16:36 ` Samuel Thibault
2023-02-12 16:40 ` Florian Weimer
2023-02-12 16:46 ` Samuel Thibault
2023-02-12 19:29 ` Florian Weimer
2023-02-12 19:37 ` Samuel Thibault
2023-02-12 16:51 ` Sergey Bugaev
2023-02-12 17:02 ` Samuel Thibault
2023-02-12 17:06 ` Sergey Bugaev
2023-02-12 11:10 ` [RFC PATCH glibc 12/12] C11 thrd: Downgrade the default alignment of mtx_t Sergey Bugaev
2023-02-12 15:18 ` Samuel Thibault
2023-02-12 15:52 ` Sergey Bugaev
2023-02-12 16:29 ` Samuel Thibault
2023-02-12 16:12 ` [RFC PATCH 0/12] Towards glibc on x86_64-gnu Samuel Thibault
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