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From: Anton Farygin <rider@altlinux.com>
To: devel@lists.altlinux.org
Subject: Re: [devel] Как пройти сборку если требуется /dev/shm ?
Date: Mon, 12 Jan 2015 15:30:16 +0300
Message-ID: <54B3BE58.6050208@altlinux.com> (raw)
In-Reply-To: <20150101204150.GA31879@altlinux.org>

On 01.01.2015 23:41, Dmitry V. Levin wrote:
> Hi,
>
> On Tue, Dec 30, 2014 at 04:53:59PM +0300, Andrew V. Stepanov wrote:
>> И рассмотрим семафор Posix.
>>
>> $ cat 1.c
>> #include <semaphore.h>
>> #include <stdio.h>
>> #include <errno.h>
>> #include <stdlib.h>
>> #include <unistd.h>
>> #include <sys/types.h>
>>
>> #include <sys/stat.h>
>> #include <fcntl.h>
>> #include <sys/mman.h>
>>
>> int main(int argc, char **argv)
>> {
>>          sem_t *mutex;
>>
>>          if ((mutex = sem_open("mysemaphore", O_CREAT, 0644, 1)) ==
>> SEM_FAILED) {
>>                  perror("semaphore initilization");
>>                  exit(1);
>>          }
>>
>>          exit(0);
>> }
>>
>> $ gcc 1.c -lpthread
>>
>> $ ./a.out
>> semaphore initilization: Function not implemented
>
> Используйте hasher >= 1.3.23-alt1 и собирайте на tmpfs.

Дима, а почему такое требование - tmpfs ?

мне вот уже давно более удобно в VM пробрасывать ramdisk нужного размера.
/dev/vdb                 4,0G         1,2G  2,7G           31% 
/home/rider/hasher

Как сделать так, что б оно собиралось у меня локально в моей 
конфигурации без использования tmpfs ?



  reply	other threads:[~2015-01-12 12:30 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-29 14:32 Andrew V. Stepanov
2014-12-30 13:53 ` Andrew V. Stepanov
2014-12-31 13:57   ` Alexander Bokovoy
2015-01-01 20:41   ` Dmitry V. Levin
2015-01-12 12:30     ` Anton Farygin [this message]
2015-01-12 13:55       ` Dmitry V. Levin
2015-01-12 14:15         ` Dmitry V. Levin
2015-01-12 19:12           ` Anton Farygin
2015-01-12 19:36             ` Dmitry V. Levin
2015-01-13 11:55               ` Anton Farygin
2015-01-16 14:54                 ` Dmitry V. Levin
2015-01-16 19:07                   ` Anton Farygin
2015-01-16 19:54                     ` Dmitry V. Levin
2015-01-16 20:06                       ` Anton Farygin

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