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FS: fix FS::Stat function by looking at local dir instead of /

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Like in `FileOpen()` interpret filenames starting with `/` as paths
relative to the current working directory by removing the first `/` from
the path.

Fixes: https://github.com/InfiniTimeOrg/InfiniSim/issues/23
This commit is contained in:
Reinhold Gschweicher 2022-04-16 11:49:57 +02:00 committed by NeroBurner
parent de8d0d6b6f
commit d9d729d40f
1 changed files with 3 additions and 2 deletions
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5
sim/components/fs/FS.cpp
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@ -165,11 +165,12 @@ int FS::DirDelete(const char* path) {
// check if file exists, if so write file-size into info object // check if file exists, if so write file-size into info object
int FS::Stat(const char* path, lfs_info* info) { int FS::Stat(const char* path, lfs_info* info) {
if (!std::filesystem::exists(path)) const char *local_filename = path[0]=='/' ? &path[1] : path;
if (!std::filesystem::exists(local_filename))
{ {
return LFS_ERR_NOENT; // No directory entry return LFS_ERR_NOENT; // No directory entry
} }
info->size = std::filesystem::file_size(path); info->size = std::filesystem::file_size(local_filename);
return LFS_ERR_OK; return LFS_ERR_OK;
} }