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# Date Author Comment
9adea5f7 04/29/2013 11:52 am Paolo Bonzini

win32: add readv/writev emulation

Commit e9d8fbf (qemu-file: do not use stdio for qemu_fdopen, 2013-03-27)
introduced a usage of writev, which mingw32 does not have. Even though
qemu_fdopen itself is not used on mingw32, the future-proof solution is
to add an implementation of it. This is simple and similar to how we...
b16352ac 04/24/2013 11:47 am Alon Levy

ccid-card-passthru, dev-smartcard-reader: add debug environment variables

Introduces a new utility function: parse_debug_env to avoid code
duplication.

This overrides whatever debug value is set on the corresponding devices
from the command line, and is meant to ease the usage with any...
cb2744ea 04/13/2013 10:39 pm Markus Armbruster

unicode: New mod_utf8_codepoint()

Signed-off-by: Markus Armbruster <>
Reviewed-by: Laszlo Ersek <>
Signed-off-by: Blue Swirl <>
41a259bd 03/26/2013 02:32 pm Peter Lieven

cutils: add a function to find non-zero content in a buffer

this adds buffer_find_nonzero_offset() which is a SSE2/Altivec
optimized function that searches for non-zero content in a
buffer.

the function starts full unrolling only after the first few chunks have...
c61ca00a 03/26/2013 02:30 pm Peter Lieven

move vector definitions to qemu-common.h

vector optimizations will now be used at various places
not just in is_dup_page() in arch_init.c

Signed-off-by: Peter Lieven <>
Signed-off-by: Juan Quintela <>
d63c9477 03/25/2013 08:10 pm Anthony Liguori

glib: add a compatibility interface for g_timeout_add_seconds

Signed-off-by: Anthony Liguori <>
6ff66f50 03/15/2013 06:41 pm Peter Crosthwaite

iov: Factor out hexdumper

Factor out the hexdumper functionality from iov for all to use. Useful for
creating verbose debug printfery that dumps packet data.

Signed-off-by: Peter Crosthwaite <>
Message-id: ...
31e76f65 02/26/2013 09:35 pm Alexander Graf

glib: Add compat wrapper for g_poll on old glib

Older glib doesn't implement g_poll(). Most notably the glib version in use
on SLE11 is on 2.18 which is hit by this.

We do want to use g_poll() in the source however. So on older systems, just
wrap it with functions that do exist on older versions....
e3f9fe2d 02/04/2013 10:38 pm Eduardo Habkost

cutils: unsigned int parsing functions

There are lots of duplicate parsing code using strto*() in QEMU, and
most of that code is broken in one way or another. Even the visitors
code have duplicate integer parsing code1. This introduces functions
to help parsing unsigned int values: parse_uint() and parse_uint_full()....
02582abd 01/25/2013 07:18 pm Stefan Weil

block: Add special error code for wrong format

The block drivers need a special error code for "wrong format".
From the available error codes EMEDIUMTYPE fits best.
It is not available on all platforms, so a definition in
qemu-common.h and a specific error report are needed....
75a192aa 01/08/2013 10:03 pm Andreas Färber

qemu-common.h: Make qemu_init_vcpu() stub static inline

Turn the *-user macro into a no-op inline function to avoid
unused-variable warnings and band-aiding #ifdef'ery.

This allows to drop an #ifdef for alpha and avoids more for unicore32
and other upcoming trivial realizefn implementations....
530c0bbd 01/02/2013 04:58 pm Stefan Hajnoczi

iov: add qemu_iovec_concat_iov()

The qemu_iovec_concat() function copies a subset of a QEMUIOVector. The
new qemu_iovec_concat_iov() function does the same for a iov/cnt pair.

It is easy to define qemu_iovec_concat() in terms of
qemu_iovec_concat_iov(). The existing code is mostly unchanged, except...
ec5e016c 12/19/2012 09:32 am Paolo Bonzini

janitor: move remaining public headers to include/

Headers in the root directory are now used only from within that
directory.

Signed-off-by: Paolo Bonzini <>