1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include "tools.h"
bool cSysFs::Write(const char *path, const char *value)
{
int fd = open(path, O_RDWR, 0644);
if (fd >= 0)
{
int ret = write(fd, value, strlen(value));
if (ret < 0)
ELOG("failed to write %s to %s (-%d)", value, path, errno);
close(fd);
return true;
}
return false;
}
bool cSysFs::Write(const char *path, int value)
{
int fd = open(path, O_RDWR, 0644);
if (fd >= 0)
{
char cmd[64];
snprintf(cmd, sizeof(cmd), "%d", value);
int ret = write(fd, cmd, strlen(cmd));
if (ret < 0)
ELOG("failed to write %d to %s (-%d)", value, path, errno);
close(fd);
return true;
}
return false;
}
|
