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use eaccess to determine permissions for ffwp. closes #2

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This commit is contained in:
Antonio SJ Musumeci 2014-05-27 18:17:54 -04:00
parent 4c7095ccf6
commit 345d0bbdc4
1 changed files with 9 additions and 4 deletions
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9
src/fs.cpp
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@ -221,11 +221,16 @@ namespace fs
iter = beginiter; iter != enditer; ++iter) iter = beginiter; iter != enditer; ++iter)
{ {
int rv; int rv;
struct stat st;
string path; string path;
path = make_path(*iter,suffix); path = make_path(*iter,suffix);
rv = ::lstat(path.c_str(),&st); rv = ::eaccess(path.c_str(),R_OK);
if(rv == 0)
return Path(*iter,path);
rv = ::eaccess(path.c_str(),W_OK);
if(rv == 0)
return Path(*iter,path);
rv = ::eaccess(path.c_str(),X_OK);
if(rv == 0) if(rv == 0)
return Path(*iter,path); return Path(*iter,path);
} }