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From: Roland Hieber <rhi@pengutronix.de>
To: Stefan Agner <stefan@agner.ch>
Cc: oss-tools@pengutronix.de
Subject: Re: [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile
Date: Tue, 16 Mar 2021 15:31:18 +0100	[thread overview]
Message-ID: <20210316143118.vmg6invcxrguunze@pengutronix.de> (raw)
In-Reply-To: <44672659d2a88d7268d71b16f756dc991e20e10f.1605260461.git.stefan@agner.ch>

On Fri, Nov 13, 2020 at 10:42:33AM +0100, Stefan Agner wrote:
> The current location /var/lock is considered legacy (at least by
> systemd). Just use /run to store the lockfile and append the usual .lock
> suffix.
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> ---
>  src/barebox-state.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)

Thanks! This one was the only one of the three that git-am would take,
and I also applied Ahmad's Tested-by from the other thread.

 - Roland

> 
> diff --git a/src/barebox-state.c b/src/barebox-state.c
> index 946a8db..16a8c9f 100644
> --- a/src/barebox-state.c
> +++ b/src/barebox-state.c
> @@ -38,6 +38,8 @@
>  #include <dt/dt.h>
>  #include <state.h>
>  
> +#define BAREBOX_STATE_LOCKFILE "/run/barebox-state.lock"
> +
>  struct state_variable;
>  
>  static int __state_uint8_set(struct state_variable *var, const char *val);
> @@ -505,15 +507,15 @@ int main(int argc, char *argv[])
>  		++nr_states;
>  	}
>  
> -	lock_fd = open("/var/lock/barebox-state", O_CREAT | O_RDWR, 0600);
> +	lock_fd = open(BAREBOX_STATE_LOCKFILE, O_CREAT | O_RDWR, 0600);
>  	if (lock_fd < 0) {
> -		pr_err("Failed to open lock-file /var/lock/barebox-state\n");
> +		pr_err("Failed to open lock-file " BAREBOX_STATE_LOCKFILE "\n");
>  		exit(1);
>  	}
>  
>  	ret = flock(lock_fd, LOCK_EX);
>  	if (ret < 0) {
> -		pr_err("Failed to lock /var/lock/barebox-state: %m\n");
> +		pr_err("Failed to lock " BAREBOX_STATE_LOCKFILE ": %m\n");
>  		close(lock_fd);
>  		exit(1);
>  	}
> -- 
> 2.29.2
> 
> 
> _______________________________________________
> OSS-Tools mailing list
> OSS-Tools@pengutronix.de
> 

-- 
Roland Hieber, Pengutronix e.K.          | r.hieber@pengutronix.de     |
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31137 Hildesheim, Germany                | Phone: +49-5121-206917-0    |
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  reply	other threads:[~2021-03-16 14:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-13  9:42 Stefan Agner
2021-03-16 14:31 ` Roland Hieber [this message]
2020-11-29 21:10 Stefan Agner
2020-11-29 21:11 Stefan Agner
2021-02-10  9:41 ` Ahmad Fatoum

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