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Function std.stdio.File.sync
Forces any data buffered by the OS to be written to disk.
Call flush before calling this function to flush the C FILE buffers first.
void sync() @trusted;
This function calls
FlushFileBuffers on Windows,
F_FULLFSYNC fcntl on Darwin and
fsync on POSIX for the file handle.
Throws
Exception if the file is not opened or if the OS call fails.
Authors
Walter Bright, Andrei Alexandrescu, Alex Rønne Petersen
License
Copyright © 1999-2025 by the D Language Foundation | Page generated by ddox.