Commit 79020cfc authored by Luiz Capitulino's avatar Luiz Capitulino
Browse files

Error: Introduce error_copy() 



Signed-off-by: default avatarLuiz Capitulino <lcapitulino@redhat.com>
parent a4acc064

error.c

+13 −0
Original line number Diff line number Diff line
@@ -43,6 +43,19 @@ void error_set(Error **errp, const char *fmt, ...) 
    *errp = err;

}



Error *error_copy(const Error *err)

{

    Error *err_new;



    err_new = g_malloc0(sizeof(*err));

    err_new->msg = g_strdup(err->msg);

    err_new->fmt = err->fmt;

    err_new->obj = err->obj;

    QINCREF(err_new->obj);



    return err_new;

}



bool error_is_set(Error **errp)

{

    return (errp && *errp);

error.h

+5 −0
Original line number Diff line number Diff line
@@ -34,6 +34,11 @@ void error_set(Error **err, const char *fmt, ...) GCC_FMT_ATTR(2, 3); 
 */

bool error_is_set(Error **err);



/**

 * Returns an exact copy of the error passed as an argument.

 */

Error *error_copy(const Error *err);



/**

 * Get a human readable representation of an error object.

 */