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wrap most posix filesystem functions

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This commit is contained in:
Antonio SJ Musumeci 2016-10-19 09:28:06 -04:00
parent 18d684cd16
commit 1dc7bff6e6
69 changed files with 1262 additions and 227 deletions
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44
src/fs.cpp
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@ -17,19 +17,16 @@
#include <string>
#include <vector>
#include <fcntl.h>
#include <fcntl.h>
#include <glob.h>
#include <limits.h>
#include <stdint.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <sys/types.h>
#include <unistd.h>
#include "errno.hpp"
#include "fs_attr.hpp"
#include "fs_base_stat.hpp"
#include "fs_base_statvfs.hpp"
#include "fs_path.hpp"
#include "fs_xattr.hpp"
#include "statvfs_util.hpp"
@ -47,7 +44,7 @@ namespace fs
{
int rv;
rv = ::lstat(path.c_str(),&st);
rv = fs::lstat(path,st);
return LSTAT_SUCCEEDED(rv);
}
@ -60,74 +57,63 @@ namespace fs
return exists(path,st);
}
bool
statvfs(const string &path,
struct statvfs &st)
{
int rv;
rv = ::statvfs(path.c_str(),&st);
return STATVFS_SUCCEEDED(rv);
}
bool
info(const string &path,
bool &readonly,
uint64_t &spaceavail,
uint64_t &spaceused)
{
bool rv;
int rv;
struct statvfs st;
rv = fs::statvfs(path,st);
if(rv)
if(STATVFS_SUCCEEDED(rv))
{
readonly = StatVFS::readonly(st);
spaceavail = StatVFS::spaceavail(st);
spaceused = StatVFS::spaceused(st);
}
return rv;
return STATVFS_SUCCEEDED(rv);
}
bool
readonly(const string &path)
{
bool rv;
int rv;
struct statvfs st;
rv = fs::statvfs(path,st);
return (rv && StatVFS::readonly(st));
return (STATVFS_SUCCEEDED(rv) && StatVFS::readonly(st));
}
bool
spaceavail(const string &path,
uint64_t &spaceavail)
{
bool rv;
int rv;
struct statvfs st;
rv = fs::statvfs(path,st);
if(rv)
if(STATVFS_SUCCEEDED(rv))
spaceavail = StatVFS::spaceavail(st);
return rv;
return STATVFS_SUCCEEDED(rv);
}
bool
spaceused(const string &path,
uint64_t &spaceused)
{
bool rv;
int rv;
struct statvfs st;
rv = fs::statvfs(path,st);
if(rv)
if(STATVFS_SUCCEEDED(rv))
spaceused = StatVFS::spaceused(st);
return rv;
return STATVFS_SUCCEEDED(rv);
}
void
@ -159,7 +145,7 @@ namespace fs
string fullpath;
struct stat st;
rv = ::fstat(fd,&st);
rv = fs::fstat(fd,st);
if(FSTAT_FAILED(rv))
return -1;