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| author | Bjørn Forsman <bjorn.forsman@gmail.com> | 2022-10-21 00:03:46 +0200 |
|---|---|---|
| committer | Konstantin Kostiuk <kkostiuk@redhat.com> | 2022-10-26 20:35:20 +0300 |
| commit | 3845ffff8b783680d12a005b493c0959a995f800 (patch) | |
| tree | 4f80be881d839851d6389e80bed448674999c36c /qga | |
| parent | ffb01cc5d6698855103d57281ddfe94b1f3fa3d4 (diff) | |
| download | qemu-3845ffff8b783680d12a005b493c0959a995f800.zip qemu-3845ffff8b783680d12a005b493c0959a995f800.tar.gz qemu-3845ffff8b783680d12a005b493c0959a995f800.tar.bz2 | |
qga: add channel path to error messages
It's useful to know which device was used if/when it fails.
channel-win32.c had this since 2015, with
c69403fcd4a0cb89f838a212ab71e4a1a3464c95 ("qemu-ga: debug printouts to
help troubleshoot installation"), this brings channel-posix.c up to
speed.
Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Diffstat (limited to 'qga')
| -rw-r--r-- | qga/channel-posix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/qga/channel-posix.c b/qga/channel-posix.c index 568350d..0c5175d 100644 --- a/qga/channel-posix.c +++ b/qga/channel-posix.c @@ -138,7 +138,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, 0 ); if (fd == -1) { - error_setg_errno(errp, errno, "error opening channel"); + error_setg_errno(errp, errno, "error opening channel '%s'", path); return false; } #ifdef CONFIG_SOLARIS @@ -182,7 +182,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, assert(fd < 0); fd = qga_open_cloexec(path, O_RDWR | O_NOCTTY | O_NONBLOCK, 0); if (fd == -1) { - error_setg_errno(errp, errno, "error opening channel"); + error_setg_errno(errp, errno, "error opening channel '%s'", path); return false; } tcgetattr(fd, &tio); |