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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-01-20 12:35:10 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-01-20 12:35:10 +0000 |
| commit | 6ffefe7ff785b3abb990b6300023f8eafc790127 (patch) | |
| tree | 1deac4ae455cca788ce1c66943996eeeeb696409 /include | |
| parent | 28f5e970a69f0be05d08eb81bdc72ab35b591dd7 (diff) | |
| parent | 0d6b50d474090b9085c595e2475c40cfdc092411 (diff) | |
| download | qemu-6ffefe7ff785b3abb990b6300023f8eafc790127.zip | |
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2017-01-19' into staging
Error reporting patches for 2017-01-19
# gpg: Signature made Thu 19 Jan 2017 14:51:17 GMT
# gpg: using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-error-2017-01-19:
error: Report certain hints on stderr when no monitor
error: error_setg_errno(): errno gets preserved
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qapi/error.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/qapi/error.h b/include/qapi/error.h index 0576659603..7e532d00e9 100644 --- a/include/qapi/error.h +++ b/include/qapi/error.h @@ -170,6 +170,9 @@ void error_setg_internal(Error **errp, * Just like error_setg(), with @os_error info added to the message. * If @os_error is non-zero, ": " + strerror(os_error) is appended to * the human-readable error message. + * + * The value of errno (which usually can get clobbered by almost any + * function call) will be preserved. */ #define error_setg_errno(errp, os_error, fmt, ...) \ error_setg_errno_internal((errp), __FILE__, __LINE__, __func__, \ |