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* util: move socket_init() to osdep.cMarc-André Lureau2013-04-241-24/+0
| | | | | | | | vscclient needs to call socket_init() for portability. Moving to osdep.c since it has no internal dependency. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Alon Levy <alevy@redhat.com>
* qemu-socket: set passed fd non-blocking in socket_connect()Stefan Hajnoczi2013-04-021-0/+1
| | | | | | | | | | socket_connect() sets non-blocking on TCP or UNIX domain sockets if a callback function is passed. Do the same for file descriptor passing, otherwise we could unexpectedly be using a blocking file descriptor. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
* oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()Stefan Hajnoczi2013-04-021-2/+2
| | | | | | | | | The fcntl(fd, F_SETFL, O_NONBLOCK) flag is not specific to sockets. Rename to qemu_set_nonblock() just like qemu_set_cloexec(). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
* Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori2013-03-221-15/+15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | # By Kevin Wolf (12) and Peter Lieven (2) # Via Kevin Wolf * kwolf/for-anthony: nbd: Check against invalid option combinations nbd: Use default port if only host is specified block: Allow omitting the file name when using driver-specific options block: Make find_image_format safe with NULL filename block: Rename variable to avoid shadowing block: Introduce .bdrv_parse_filename callback nbd: Accept -drive options for the network connection nbd: Remove unused functions nbd: Keep hostname and port separate qemu-socket: Make socket_optslist public block: Pass bdrv_file_open() options to block drivers block: Add options QDict to bdrv_file_open() prototypes block: complete all IOs before resizing a device Revert "block: complete all IOs before .bdrv_truncate"
| * nbd: Keep hostname and port separateKevin Wolf2013-03-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NBD block supports an URL syntax, for which a URL parser returns separate hostname and port fields. It also supports the traditional qemu syntax encoded in a filename. Until now, after parsing the URL to get each piece of information, a new string is built to be fed to socket functions. Instead of building a string in the URL case that is immediately parsed again, parse the string in both cases and use the QemuOpts interface to qemu-sockets.c. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
| * qemu-socket: Make socket_optslist publicKevin Wolf2013-03-221-12/+12
| | | | | | | | | | | | | | Allow other users to create the QemuOpts needed for inet_connect_opts(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* | MinGW: Replace setsockopt by qemu_setsocketoptStefan Weil2013-03-221-5/+5
|/ | | | | | | | | Instead of adding missing type casts which are needed by MinGW for the 4th argument, the patch uses qemu_setsockopt which was invented for this purpose. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* chardev: add udp support to qapiGerd Hoffmann2013-03-131-0/+25
| | | | | | This patch adds 'udp' support to qapi. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* char-socket: fix error reportingAnthony Liguori2013-03-081-0/+4
| | | | | | | | | | | | Right now the inet connect code tries all available addresses but until one doesn't fail. It passes local_err each time without clearing it from the previous failure. This can trigger an assert since the inet connect code tries to set an error on an object != NULL. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 16c806d60aa5e9660ed7751bb4e37dcd278f97f0.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* error: Strip trailing '\n' from error string arguments (again)Markus Armbruster2013-02-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 6daf194d and be62a2eb got rid of a bunch, but they keep coming back. Tracked down with this Coccinelle semantic patch: @r@ expression err, eno, cls, fmt; position p; @@ ( error_report(fmt, ...)@p | error_set(err, cls, fmt, ...)@p | error_set_errno(err, eno, cls, fmt, ...)@p | error_setg(err, fmt, ...)@p | error_setg_errno(err, eno, fmt, ...)@p ) @script:python@ fmt << r.fmt; p << r.p; @@ if "\\n" in str(fmt): print "%s:%s:%s:%s" % (p[0].file, p[0].line, p[0].column, fmt) Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 1360354939-10994-4-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* build: move libqemuutil.a components to util/Paolo Bonzini2013-01-121-0/+970
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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