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std::unique_ptr< struct stat > | ept::sys::stat (const std::string &pathname) |
| stat() the given file and return the struct stat with the results.
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void | ept::sys::stat (const std::string &pathname, struct stat &st) |
| stat() the given file filling in the given structure.
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bool | ept::sys::isdir (const std::string &pathname) |
| Returns true if the given pathname is a directory, else false.
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bool | ept::sys::isblk (const std::string &pathname) |
| Same as isdir but checks for block devices.
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bool | ept::sys::ischr (const std::string &pathname) |
| Same as isdir but checks for character devices.
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bool | ept::sys::isfifo (const std::string &pathname) |
| Same as isdir but checks for FIFOs.
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bool | ept::sys::islnk (const std::string &pathname) |
| Same as isdir but checks for symbolic links.
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bool | ept::sys::isreg (const std::string &pathname) |
| Same as isdir but checks for regular files.
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bool | ept::sys::issock (const std::string &pathname) |
| Same as isdir but checks for sockets.
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time_t | ept::sys::timestamp (const std::string &file) |
| File mtime.
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time_t | ept::sys::timestamp (const std::string &file, time_t def) |
| File mtime (or def if the file does not exist)
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size_t | ept::sys::size (const std::string &file) |
| File size.
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size_t | ept::sys::size (const std::string &file, size_t def) |
| File size (or def if the file does not exist)
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ino_t | ept::sys::inode (const std::string &file) |
| File inode number.
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ino_t | ept::sys::inode (const std::string &file, ino_t def) |
| File inode number (or 0 if the file does not exist)
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bool | ept::sys::access (const std::string &s, int m) |
| access() a filename
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bool | ept::sys::exists (const std::string &s) |
| Same as access(s, F_OK);.
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std::string | ept::sys::getcwd () |
| Get the absolute path of the current working directory.
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std::string | ept::sys::abspath (const std::string &pathname) |
| Get the absolute path of a file.
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std::string | ept::sys::read_file (const std::string &file) |
| Read whole file into memory. Throws exceptions on failure.
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void | ept::sys::write_file (const std::string &file, const std::string &data, mode_t mode=0777) |
| Write data to file, replacing existing contents if it already exists.
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void | ept::sys::write_file_atomically (const std::string &file, const std::string &data, mode_t mode=0777) |
| Write data to file, replacing existing contents if it already exists.
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bool | ept::sys::unlink_ifexists (const std::string &file) |
| Delete a file if it exists.
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bool | ept::sys::rename_ifexists (const std::string &src, const std::string &dst) |
| Move src to dst, without raising exception if src does not exist.
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void | ept::sys::mkdir_ifmissing (const char *pathname, mode_t mode=0777) |
| Create the given directory, if it does not already exists.
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void | ept::sys::mkdir_ifmissing (const std::string &pathname, mode_t mode) |
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void | ept::sys::makedirs (const std::string &pathname, mode_t=0777) |
| Create all the component of the given directory, including the directory itself.
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std::string | ept::sys::which (const std::string &name) |
| Compute the absolute path of an executable.
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void | ept::sys::unlink (const std::string &pathname) |
| Delete the file using unlink()
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void | ept::sys::rmdir (const std::string &pathname) |
| Remove the directory using rmdir(2)
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void | ept::sys::rmtree (const std::string &pathname) |
| Delete the directory pathname and all its contents.
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