From 07b93dcf8084bcae92fa1f33652723ca9c990db2 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Thu, 22 May 2014 10:10:16 +0200 Subject: InputStream: make Seek() always absolute Remove the "whence" parameter that is not actually necessary, and only complicates the InputStream implementations. --- src/input/plugins/FileInputPlugin.cxx | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'src/input/plugins/FileInputPlugin.cxx') diff --git a/src/input/plugins/FileInputPlugin.cxx b/src/input/plugins/FileInputPlugin.cxx index 1035973b6..60c316567 100644 --- a/src/input/plugins/FileInputPlugin.cxx +++ b/src/input/plugins/FileInputPlugin.cxx @@ -56,7 +56,7 @@ struct FileInputStream final : public InputStream { } size_t Read(void *ptr, size_t size, Error &error) override; - bool Seek(offset_type offset, int whence, Error &error) override; + bool Seek(offset_type offset, Error &error) override; }; static InputStream * @@ -99,11 +99,9 @@ input_file_open(const char *filename, } bool -FileInputStream::Seek(InputPlugin::offset_type new_offset, int whence, - Error &error) +FileInputStream::Seek(offset_type new_offset, Error &error) { - new_offset = (InputPlugin::offset_type)lseek(fd, (off_t)new_offset, - whence); + new_offset = (offset_type)lseek(fd, (off_t)new_offset, SEEK_SET); if (new_offset < 0) { error.SetErrno("Failed to seek"); return false; -- cgit v1.2.3