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system/helpers.cpp: Adding value 'bsize' as a possible return value

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Origin commit data
------------------
Commit: 6e1a2dc9cd
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2013-01-01 (Tue, 01 Jan 2013)

Origin message was:
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* system/helpers.cpp: Adding value 'bsize' as a possible return value
This commit is contained in:
Michael Liebmann
2013-01-01 10:43:28 +01:00
parent 336cc75a5a
commit 8f3a597f7b
2 changed files with 4 additions and 2 deletions
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4
src/system/helpers.cpp
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@@ -193,7 +193,7 @@ int check_dir(const char * dir)
return ret;
}
bool get_fs_usage(const char * dir, long &btotal, long &bused)
bool get_fs_usage(const char * dir, long &btotal, long &bused, long *bsize/*=NULL*/)
{
btotal = bused = 0;
struct statfs s;
@@ -201,6 +201,8 @@ bool get_fs_usage(const char * dir, long &btotal, long &bused)
if (::statfs(dir, &s) == 0 && s.f_blocks) {
btotal = s.f_blocks;
bused = s.f_blocks - s.f_bfree;
if (bsize != NULL)
*bsize = s.f_bsize;
//printf("fs (%s): total %ld used %ld\n", dir, btotal, bused);
return true;
}

2
src/system/helpers.h
View File

@@ -31,7 +31,7 @@ int safe_mkdir(char * path);
bool file_exists(const char *filename);
void wakeup_hdd(const char *hdd_dir);
int check_dir(const char * dir);
bool get_fs_usage(const char * dir, long &total, long &used);
bool get_fs_usage(const char * dir, long &total, long &used, long *bsize=NULL);
bool get_mem_usage(unsigned long &total, unsigned long &free);
std::string trim(std::string &str, const std::string &trimChars = " \n\r\t");