BloombergLP::bdls::FilesystemUtil::getFileSize

Synopses

Declared in <bdls_filesystemutil.h>

Return the size, in bytes, of the file or directory specified by the specified open descriptor, or a negative value if an error occurs. Note that the size of a symbolic link is the size of the file or directory to which it points.

static
Offset
getFileSize(FileDescriptor descriptor);

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Return the size, in bytes, of the file or directory at the specified path, or a negative value if an error occurs. Note that the size of a symbolic link is the size of the file or directory to which it points. The parameterized STRING_TYPE must be one of bsl::string, std::string, std::pmr::string (if supported), bsl::string_view, or bslstl::StringRef.

static
Offset
getFileSize(char const* path);

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Same as the overload taking const char *.

template<class STRING_TYPE>
static
FilesystemUtil::Offset
getFileSize(STRING_TYPE const& path);

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