Markus Armbruster 679cb8e1a1 monitor error: Make printf()-like functions return a value ... printf() & friends return the number of characters written on success, negative value on error. monitor_printf(), monitor_vfprintf(), monitor_vprintf(), error_printf(), error_printf_unless_qmp(), error_vprintf(), and error_vprintf_unless_qmp() return void. Some of them carry a TODO comment asking for int instead. Improve them to return int like printf() does. This makes our use of monitor_printf() as fprintf_function slightly less dirty: the function cast no longer adds a return value that isn't there. It still changes a parameter's pointer type. That will be addressed in a future commit. monitor_vfprintf() always returns zero. Improve it to return the proper value. Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20190417190641.26814-11-armbru@redhat.com>		2019-04-18 22:18:59 +02:00
..
aio-posix.c	aio-posix: Assert that aio_poll() is always called in home thread	2019-02-25 15:03:19 +01:00
aio-wait.c	block: Use a single global AioWait	2018-09-25 15:50:15 +02:00
aio-win32.c	aio-posix: Fix concurrent aio_poll/set_fd_handler.	2019-01-14 14:09:41 +00:00
aiocb.c
async.c	util/async: use qemu_aio_coroutine_enter in co_schedule_bh_cb	2018-09-25 15:50:15 +02:00
atomic64.c	util: add atomic64	2018-10-02 18:47:55 +02:00
base64.c
bitmap.c	bitmap: provide to_le/from_le helpers	2017-09-22 14:11:25 +02:00
bitops.c	avoid TABs in files that only contain a few	2019-01-11 15:46:56 +01:00
buffer.c
bufferiszero.c	util: Introduce include/qemu/cpuid.h	2017-07-24 12:42:55 +01:00
cacheinfo.c	util: add atomic64	2018-10-02 18:47:55 +02:00
compatfd.c
coroutine-sigaltstack.c
coroutine-ucontext.c	build: try improve handling of clang warnings	2018-03-12 08:59:03 +01:00
coroutine-win32.c
crc32c.c
cutils.c	cutils: Fix qemu_strtosz() & friends to reject non-finite sizes	2018-12-13 19:10:06 +01:00
drm.c	util: promote qemu_egl_rendernode_open() to libqemuutil	2018-08-27 10:51:44 +02:00
envlist.c
error.c	util/error: do not free error on error_abort	2019-04-17 19:15:39 +02:00
event_notifier-posix.c	Revert "qemu: add a cleanup callback function to EventNotifier"	2018-01-24 19:20:19 +02:00
event_notifier-win32.c	Revert "qemu: add a cleanup callback function to EventNotifier"	2018-01-24 19:20:19 +02:00
fifo8.c
filemonitor-inotify.c	filemon: fix watch IDs to avoid potential wraparound issues	2019-04-02 13:52:02 +01:00
filemonitor-stub.c	filemon: fix watch IDs to avoid potential wraparound issues	2019-04-02 13:52:02 +01:00
getauxval.c
hbitmap.c	Revert "hbitmap: Add @advance param to hbitmap_iter_next()"	2019-01-15 18:26:50 -05:00
hexdump.c
host-utils.c
id.c
iohandler.c
iov.c
iova-tree.c	util: remove redundant include of glib.h and add osdep.h	2018-06-29 12:22:28 +01:00
keyval.c	qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF	2018-05-04 08:27:53 +02:00
lockcnt.c
log.c	tcg: Optionally log FPU state in TCG -d cpu logging	2018-05-15 14:58:44 +01:00
main-loop.c	slirp: move sources to src/ subdirectory	2019-03-07 12:46:31 +01:00
Makefile.objs	build-sys: link with slirp as an external project	2019-03-07 12:46:31 +01:00
memfd.c	memfd: improve error messages	2019-03-11 17:17:01 -03:00
mmap-alloc.c	mmap-alloc: fix hugetlbfs misaligned length in ppc64	2019-02-04 18:44:20 +11:00
module.c	module: Use QEMU_MODULE_DIR as a search path	2018-08-23 18:46:25 +02:00
notify.c
osdep.c	slirp: prefer c99 types over BSD kind	2019-02-07 15:49:08 +02:00
oslib-posix.c	Machine queue, 2019-03-11	2019-03-12 15:25:46 +00:00
oslib-win32.c	hostmem-file: reject invalid pmem file sizes	2019-03-11 10:44:19 -03:00
pagesize.c	util: move qemu_real_host_page_size/mask to osdep.h	2017-10-10 09:45:00 -07:00
path.c
qdist.c
qemu-config.c	block: Add block-specific QDict header	2018-06-15 14:49:44 +02:00
qemu-coroutine-io.c
qemu-coroutine-lock.c	coroutine: avoid co_queue_wakeup recursion	2018-03-27 13:05:28 +01:00
qemu-coroutine-sleep.c	qemu-coroutine-sleep: drop CoSleepCB	2019-01-24 10:05:16 +00:00
qemu-coroutine.c	block: Add missing locking in bdrv_co_drain_bh_cb()	2018-09-25 15:50:15 +02:00
qemu-error.c	monitor error: Make printf()-like functions return a value	2019-04-18 22:18:59 +02:00
qemu-openpty.c
qemu-option.c	qemu/queue.h: simplify reverse access to QTAILQ	2019-01-11 15:46:55 +01:00
qemu-progress.c
qemu-sockets.c	avoid TABs in files that only contain a few	2019-01-11 15:46:56 +01:00
qemu-thread-common.h	Clean up includes	2018-12-20 10:29:08 +01:00
qemu-thread-posix.c	qemu-thread: Don't block SEGV, ILL and FPE	2019-01-08 12:34:46 +00:00
qemu-thread-win32.c	build-sys: build with Vista API by default	2019-01-11 13:57:25 +01:00
qemu-timer-common.c
qemu-timer.c	qemu-timer: avoid checkpoints for virtual clock timers in external subsystems	2018-10-19 13:44:03 +02:00
qht.c	qht: constify arguments to some internal functions	2018-09-26 08:55:54 -07:00
qsp.c	include: move exec/tb-hash-xx.h to qemu/xxhash.h	2018-12-17 06:04:44 +03:00
range.c	Don't talk about the LGPL if the file is licensed under the GPL	2019-01-30 10:51:20 +01:00
rcu.c	membarrier: introduce qemu/sys_membarrier.h	2018-03-12 16:12:47 +01:00
readline.c	readline: don't free completions in readline_free()	2018-02-05 13:54:39 +01:00
stats64.c	util/stats64: Fix min/max comparisons	2017-11-15 09:34:51 +01:00
sys_membarrier.c	sys_membarrier: fix up include directives	2018-04-05 14:37:38 +02:00
systemd.c
thread-pool.c
throttle.c	throttle: Assert that bkt->max is valid in throttle_compute_wait()	2017-09-26 14:46:23 +02:00
timed-average.c
trace-events	filemon: fix watch IDs to avoid potential wraparound issues	2019-04-02 13:52:02 +01:00
unicode.c	json: Reject invalid UTF-8 sequences	2018-08-24 20:26:37 +02:00
uri.c	cutils: Provide strchrnul	2018-06-29 12:32:10 +02:00
uuid.c	uuid: Make qemu_uuid_bswap() take and return a QemuUUID	2019-02-01 13:46:45 +01:00
vfio-helpers.c	exec: Change RAMBlockIterFunc definition	2019-03-06 10:49:17 +00:00