create common proc_tools

proc_put, proc_get and proc_get_hex are used in many files.
Avoid duplication by moving them to common/proc_tools.c.
Convert azbox's cVideo to use proc_tools.h


Origin commit data
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Branch: master
Commit: 47941bd849
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2012-06-24 (Sun, 24 Jun 2012)



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This commit was generated by Migit
This commit is contained in:
Stefan Seyfried
2012-06-24 12:26:03 +02:00
parent 33996776d4
commit 5fa64f43b8
5 changed files with 86 additions and 46 deletions

20
common/proc_tools.h Normal file
View File

@@ -0,0 +1,20 @@
/*
* helper functions to interact with files, usually in the proc filesystem
*
* (C) 2012 Stefan Seyfried <seife@tuxboxcvs.slipkontur.de>
*
* License: GPLv2 or later
*
*/
#ifndef __PROC_TOOLS_H__
#define __PROC_TOOLS_H__
#ifdef __cplusplus
extern "C" {
#endif
int proc_put(const char *path, const char *value, const int len);
int proc_get(const char *path, char *value, const int len);
unsigned int proc_get_hex(const char *path);
#ifdef __cplusplus
}
#endif
#endif