diff options
Diffstat (limited to 'butl/filesystem')
| -rw-r--r-- | butl/filesystem | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/butl/filesystem b/butl/filesystem index c030ecd..ef715c6 100644 --- a/butl/filesystem +++ b/butl/filesystem @@ -20,9 +20,9 @@ typedef int mode_t; #endif -#include <cstddef> // ptrdiff_t -#include <cstdint> // uint16_t -#include <utility> // move() +#include <cstddef> // ptrdiff_t +#include <cstdint> // uint16_t +#include <utility> // move(), pair #include <iterator> #include <butl/export> @@ -61,6 +61,28 @@ namespace butl entry_exists (const path& p, bool fs = false) { return entry_exists (p.string ().c_str (), fs);} + // Filesystem entry type. + // + enum class entry_type + { + unknown, + regular, + directory, + symlink, + other + }; + + // Return a flag indicating if the path is to an existing file system entry + // and its type if so. Note that by default this function doesn't follow + // symlinks. + // + LIBBUTL_EXPORT std::pair<bool, entry_type> + path_entry (const char*, bool follow_symlinks = false); + + inline std::pair<bool, entry_type> + path_entry (const path& p, bool fs = false) { + return path_entry (p.string ().c_str (), fs);} + // Return true if the directory is empty. Note that the path must exist // and be a directory. // @@ -279,15 +301,6 @@ namespace butl // Directory entry iteration. // - enum class entry_type - { - unknown, - regular, - directory, - symlink, - other - }; - class LIBBUTL_EXPORT dir_entry { public: |