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| author | Perttu Ahola <celeron55@gmail.com> | 2011-12-04 13:02:00 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2011-12-04 13:02:00 +0200 |
| commit | 520200d5978e4a870d9cbd8a7b71883e4329711b (patch) | |
| tree | 791aec1a68f3d9f12c1cf3e76afa3d90ca5335ab /src/filesys.cpp | |
| parent | ab67985d21ddac57591ec7a5062c323e7dfbdc32 (diff) | |
| download | minetest-520200d5978e4a870d9cbd8a7b71883e4329711b.tar.gz minetest-520200d5978e4a870d9cbd8a7b71883e4329711b.tar.bz2 minetest-520200d5978e4a870d9cbd8a7b71883e4329711b.zip | |
Check symlinks with stat() to know if they are directories or not
Diffstat (limited to 'src/filesys.cpp')
| -rw-r--r-- | src/filesys.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/filesys.cpp b/src/filesys.cpp index 4a01becbf..a65515d03 100644 --- a/src/filesys.cpp +++ b/src/filesys.cpp @@ -196,18 +196,19 @@ std::vector<DirListNode> GetDirListing(std::string pathstring) int isdir = -1; // -1 means unknown /* - POSIX doesn't define d_type member of - struct dirent and certain filesystems on - glibc/Linux will only return DT_UNKNOWN for - the d_type member. + POSIX doesn't define d_type member of struct dirent and + certain filesystems on glibc/Linux will only return + DT_UNKNOWN for the d_type member. + + Also we don't know whether symlinks are directories or not. */ #ifdef _DIRENT_HAVE_D_TYPE - if(dirp->d_type != DT_UNKNOWN) + if(dirp->d_type != DT_UNKNOWN && dirp->d_type != DT_LNK) isdir = (dirp->d_type == DT_DIR); #endif /* _DIRENT_HAVE_D_TYPE */ /* - Was d_type DT_UNKNOWN (or nonexistent)? + Was d_type DT_UNKNOWN, DT_LNK or nonexistent? If so, try stat(). */ if(isdir == -1) |