mailarchive of the pengutronix oss-tools mailing list
 help / color / mirror / Atom feed
* [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile
@ 2020-11-29 21:10 Stefan Agner
  0 siblings, 0 replies; 5+ messages in thread
From: Stefan Agner @ 2020-11-29 21:10 UTC (permalink / raw)
  To: oss-tools

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(-)

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

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile
  2020-11-13  9:42 Stefan Agner
@ 2021-03-16 14:31 ` Roland Hieber
  0 siblings, 0 replies; 5+ messages in thread
From: Roland Hieber @ 2021-03-16 14:31 UTC (permalink / raw)
  To: Stefan Agner; +Cc: oss-tools

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     |
Steuerwalder Str. 21                     | https://www.pengutronix.de/ |
31137 Hildesheim, Germany                | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686         | Fax:   +49-5121-206917-5555 |

_______________________________________________
OSS-Tools mailing list
OSS-Tools@pengutronix.de

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile
  2020-11-29 21:11 Stefan Agner
@ 2021-02-10  9:41 ` Ahmad Fatoum
  0 siblings, 0 replies; 5+ messages in thread
From: Ahmad Fatoum @ 2021-02-10  9:41 UTC (permalink / raw)
  To: Stefan Agner, oss-tools

On 29.11.20 22:11, 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>

Tested-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

> ---
>  src/barebox-state.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> 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);
>  	}
> 

-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

_______________________________________________
OSS-Tools mailing list
OSS-Tools@pengutronix.de

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile
@ 2020-11-29 21:11 Stefan Agner
  2021-02-10  9:41 ` Ahmad Fatoum
  0 siblings, 1 reply; 5+ messages in thread
From: Stefan Agner @ 2020-11-29 21:11 UTC (permalink / raw)
  To: oss-tools

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(-)

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

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile
@ 2020-11-13  9:42 Stefan Agner
  2021-03-16 14:31 ` Roland Hieber
  0 siblings, 1 reply; 5+ messages in thread
From: Stefan Agner @ 2020-11-13  9:42 UTC (permalink / raw)
  To: oss-tools

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(-)

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

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-03-16 14:31 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-29 21:10 [OSS-Tools] [PATCH dt-utils] state: use /run to store lockfile Stefan Agner
  -- strict thread matches above, loose matches on Subject: below --
2020-11-29 21:11 Stefan Agner
2021-02-10  9:41 ` Ahmad Fatoum
2020-11-13  9:42 Stefan Agner
2021-03-16 14:31 ` Roland Hieber

mailarchive of the pengutronix oss-tools mailing list

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://lore.pengutronix.de/oss-tools/0 oss-tools/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 oss-tools oss-tools/ https://lore.pengutronix.de/oss-tools \
		oss-tools@pengutronix.de
	public-inbox-index oss-tools

Example config snippet for mirrors.


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git