From: Matthieu Herrb <matthieu@openbsd.org>
Subject: Re: [UPDATE] wayland/livevdev-20231111p1
To: SASANO Takayoshi <uaa@mx5.nisiq.net>
Cc: ports@cvs.openbsd.org
Date: Sun, 23 Nov 2025 15:32:40 +0100

On Sun, Nov 23, 2025 at 11:15:27PM +0900, SASANO Takayoshi wrote:
> Hello,
> 
> I am trying to build aquamarine library
> (https://github.com/hyprwm/aquamarine) for Hyprland window manager.
> 
> And I found libinput-openbsd calls following funcions of libevdev
> but they are not implemented.
> 
> 	libevdev_event_type_from_name
> 	libevdev_property_from_name
> 
> Here is the patch to add them, ok?

Hi,

Since you add functions, you should bump the SHARED_LIB minor number.

Also, since this is code that I manage on code.tetaneutral.net, it
would be easier/cleaner if you submitted a merge request there
(https://code.tetaneutral.net/mherrb/libevdev-openbsd) and then
update the port to the new release.

> 
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/wayland/libevdev-openbsd/Makefile,v
> diff -u -p -r1.6 Makefile
> --- Makefile	2 Jun 2025 19:03:24 -0000	1.6
> +++ Makefile	23 Nov 2025 14:07:41 -0000
> @@ -8,7 +8,7 @@
>  COMMENT		= minimal set of libevedev functions for Wayland on OpenBSD
>  
>  V		= 20231111
> -REVISION	= 0
> +REVISION	= 1
>  DISTNAME	= libevdev-openbsd-$V
>  CATEGORIES	= wayland
>  
> Index: patches/patch-libevdev_c
> ===================================================================
> RCS file: patches/patch-libevdev_c
> diff -N patches/patch-libevdev_c
> --- /dev/null	1 Jan 1970 00:00:00 -0000
> +++ patches/patch-libevdev_c	23 Nov 2025 14:07:41 -0000
> @@ -0,0 +1,36 @@
> +--- libevdev.c.orig	Sat Nov 11 23:32:38 2023
> ++++ libevdev.c	Sun Nov 23 21:38:14 2025
> +@@ -140,3 +140,33 @@ libevdev_event_code_from_name(unsigned int type, const
> + 
> + 	return entry ? (int)entry->value : -1;
> + }
> ++
> ++int
> ++libevdev_event_type_from_name(const char *name)
> ++{
> ++	struct name_lookup lookup;
> ++	const struct name_entry *entry;
> ++	size_t len = strlen(name);
> ++
> ++	lookup.name = name;
> ++	lookup.len = len;
> ++
> ++	entry = lookup_name(ev_names, ARRAY_LENGTH(ev_names), &lookup);
> ++
> ++	return entry ? (int)entry->value : -1;
> ++}
> ++
> ++int
> ++libevdev_property_from_name(const char *name)
> ++{
> ++	struct name_lookup lookup;
> ++	const struct name_entry *entry;
> ++	size_t len = strlen(name);
> ++
> ++	lookup.name = name;
> ++	lookup.len = len;
> ++
> ++	entry = lookup_name(prop_names, ARRAY_LENGTH(prop_names), &lookup);
> ++
> ++	return entry ? (int)entry->value : -1;
> ++}
> Index: patches/patch-libevdev_libevdev_h
> ===================================================================
> RCS file: patches/patch-libevdev_libevdev_h
> diff -N patches/patch-libevdev_libevdev_h
> --- /dev/null	1 Jan 1970 00:00:00 -0000
> +++ patches/patch-libevdev_libevdev_h	23 Nov 2025 14:07:41 -0000
> @@ -0,0 +1,11 @@
> +--- libevdev/libevdev.h.orig	Sat Nov 11 23:32:38 2023
> ++++ libevdev/libevdev.h	Sun Nov 23 21:38:14 2025
> +@@ -31,6 +31,8 @@ extern "C" {
> + #endif
> + extern int libevdev_event_code_from_name(unsigned int type, const char *name);
> + extern const char * libevdev_event_code_get_name(unsigned int type, unsigned int code);
> ++extern int libevdev_event_type_from_name(const char *name);
> ++extern int libevdev_property_from_name(const char *name);
> + #ifdef __cplusplus
> + }
> + #endif
> 
> 
> -- 
> SASANO Takayoshi (JG1UAA) <uaa@mx5.nisiq.net>
> 

-- 
Matthieu Herrb