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| author | Markus Armbruster <armbru@redhat.com> | 2015-09-11 16:51:42 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2015-09-18 14:38:08 +0200 |
| commit | a29a37b994ca3c5a1d39fa0e8934f7e0f2cf57ef (patch) | |
| tree | f370acbbace6189dedc5f3b000c4307a07af663e /include | |
| parent | 4f966768acd1d677d24d60a01c160c18a09cce80 (diff) | |
| download | qemu-a29a37b994ca3c5a1d39fa0e8934f7e0f2cf57ef.zip | |
error: New error_fatal
Similar to error_abort, but doesn't report where the error was
created, and terminates the process with exit(1) rather than abort().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1441983105-26376-2-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qapi/error.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/qapi/error.h b/include/qapi/error.h index d7878c3088..c69dddbbf2 100644 --- a/include/qapi/error.h +++ b/include/qapi/error.h @@ -50,6 +50,9 @@ * Call a function aborting on errors: * foo(arg, &error_abort); * + * Call a function treating errors as fatal: + * foo(arg, &error_fatal); + * * Receive an error and pass it on to the caller: * Error *err = NULL; * foo(arg, &err); @@ -100,6 +103,7 @@ ErrorClass error_get_class(const Error *err); * If @errp is NULL, the error is ignored. Don't bother creating one * then. * If @errp is &error_abort, print a suitable message and abort(). + * If @errp is &error_fatal, print a suitable message and exit(1). * If @errp is anything else, *@errp must be NULL. * The new error's class is ERROR_CLASS_GENERIC_ERROR, and its * human-readable error message is made from printf-style @fmt, ... @@ -148,6 +152,8 @@ void error_setg_win32_internal(Error **errp, * error object. * Else, if @dst_errp is &error_abort, print a suitable message and * abort(). + * Else, if @dst_errp is &error_fatal, print a suitable message and + * exit(1). * Else, if @dst_errp already contains an error, ignore this one: free * the error object. * Else, move the error object from @local_err to *@dst_errp. @@ -206,4 +212,9 @@ void error_set_internal(Error **errp, */ extern Error *error_abort; +/* + * Pass to error_setg() & friends to exit(1) on error. + */ +extern Error *error_fatal; + #endif |