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src/system/helpers.cpp:-add file_size function

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Signed-off-by: Jacek Jendrzej <crashdvb@googlemail.com>
This commit is contained in:
Jacek Jendrzej
2013-04-24 13:22:59 +02:00
parent cc63773920
commit 947a277a49
2 changed files with 13 additions and 0 deletions
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12
src/system/helpers.cpp
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@@ -42,6 +42,18 @@
#include <system/helpers.h>
#include <gui/update_ext.h>
off_t file_size(const char *filename)
{
struct stat stat_buf;
if(::stat(filename, &stat_buf) == 0)
{
return stat_buf.st_size;
} else
{
return 0;
}
}
bool file_exists(const char *filename)
{
struct stat stat_buf;

1
src/system/helpers.h
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@@ -27,6 +27,7 @@ int my_system(int argc, const char *arg, ...); /* argc is number of arguments in
FILE* my_popen( pid_t& pid, const char *cmdstring, const char *type);
int safe_mkdir(char * path);
off_t file_size(const char *filename);
bool file_exists(const char *filename);
void wakeup_hdd(const char *hdd_dir);
int check_dir(const char * dir);