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| author | Peter Maydell <peter.maydell@linaro.org> | 2014-04-28 13:43:16 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-04-28 13:43:17 +0100 |
| commit | 93156cef1c9008a549de5fa430b9c6b3d2f5e43b (patch) | |
| tree | b1f25ca6aef7b7cae2752bb0a619ad26069adc9f /util/qemu-config.c | |
| parent | 13de54eedd40a1b01fa7176dfb96d1c22c5cfa71 (diff) | |
| parent | b87b8a8b32518df9e5285f9b3d4f9d9a0c426a06 (diff) | |
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-04-28' into staging
trivial patches for 2014-04-28
# gpg: Signature made Mon 28 Apr 2014 05:56:01 BST using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 6F67 E18E 7C91 C5B1 5514 66A7 BEE5 9D74 A4C3 D7DB
* remotes/mjt/tags/trivial-patches-2014-04-28:
slirp/smb: Move ncalrpc directory to tmp
po: add proper Language: tags to .po files
po/Makefile: fix $SRC_PATH reference
init_paths: fix minor memory leak
virtfs-proxy-helper: fix call to accept
net/net.c: remove unnecessary semicolon
Add QEMU logo (SVG file)
vl: avoid closing stdout with 'writeconfig'
xilinx: Fix typo in comment (Marvel -> Marvell)
vl: Eliminate a superfluous local variable
vl: Remove useless 'continue'
gitignore: cleanups #2
tests/.gitignore: Ignore test-rfifolock
move test-* from .gitignore to tests/.gitignore
configure: Improve help behavior
vl: convert -m to QemuOpts
qemu-option: introduce qemu_find_opts_singleton
misc: Use cpu_physical_memory_read and cpu_physical_memory_write
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'util/qemu-config.c')
| -rw-r--r-- | util/qemu-config.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/util/qemu-config.c b/util/qemu-config.c index bcf0b86f91..f4e4f38749 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c @@ -39,6 +39,20 @@ QemuOptsList *qemu_find_opts(const char *group) return ret; } +QemuOpts *qemu_find_opts_singleton(const char *group) +{ + QemuOptsList *list; + QemuOpts *opts; + + list = qemu_find_opts(group); + assert(list); + opts = qemu_opts_find(list, NULL); + if (!opts) { + opts = qemu_opts_create(list, NULL, 0, &error_abort); + } + return opts; +} + static CommandLineParameterInfoList *query_option_descs(const QemuOptDesc *desc) { CommandLineParameterInfoList *param_list = NULL, *entry; |