Re: [libvirt] [PATCH] virt-login-shell joins users into lxc container.

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 07/26/2013 07:40 AM, Daniel P. Berrange wrote: > On Fri, Jul 26, 2013 at 07:38:31AM -0400, Daniel J Walsh wrote: >> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 >> >> I can't seem to get the error reporting to turn on, what am I doing >> wrong., >> >> if (virInitialize() < 0) { fprintf(stderr, _("Failed to initialize >> libvirt")); return EXIT_FAILURE; } >> >> if (virErrorInitialize() < 0) { fprintf(stderr, _("Failed to initialize >> libvirt Error Handling")); return EXIT_FAILURE; } >> >> virSetErrorFunc(NULL, NULL); >> >> >> virReportSystemError(EINVAL, "%s", _("Test")); >> >> And I get no output, I thought I would get error on stderr? > > You would, except that you just turned off printing to stderr by calling > virSetErrorFunc in that way. > > > Daniel > Am I misreading this? * virSetErrorFunc: * @userData: pointer to the user data provided in the handler callback * @handler: the function to get called in case of error or NULL * * Set a library global error handling function, if @handler is NULL, * it will reset to default printing on stderr. The error raised there * are those for which no handler at the connection level could caught. */ Looks like setting handler to Null reset default printing on stderr? But I am getting no output whether or not I set this.