diff options
Diffstat (limited to 'src/posix_extras.h')
| -rw-r--r-- | src/posix_extras.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/posix_extras.h b/src/posix_extras.h index 2976016..889175e 100644 --- a/src/posix_extras.h +++ b/src/posix_extras.h @@ -93,6 +93,11 @@ class File { // fewer bytes are returned. std::vector<std::uint8_t> Read(off_t, size_t) const; + // Reads the contents of a symbolic link. The path to the symbolic link is + // interpreted relative to the file descriptor and must indeed be relative + // (i.e., it must not start with '/'). + std::string ReadLinkAt(const char* path) const; + // Renames a file from old_path to new_path. Both paths are interpreted // relative to the file descriptor, and both must indeed be relative (i.e., // they must not start with '/'). @@ -102,6 +107,11 @@ class File { // path must indeed be relative (i.e., it must not start with '/'). void RmDirAt(const char* path) const; + // Creates a symlink at source pointing to target. target is unvalidated. + // source is interpreted as a path relative to the file descriptor and must + // indeed be relative (i.e., it must not start with '/'). + void SymLinkAt(const char* target, const char* source) const; + // Removes the file at the path relative to the file descriptor. The path // must indeed be relative (i.e., it must not start with '/'). void UnlinkAt(const char* path) const; |