diff --git a/examples/hellolibvirt/hellolibvirt.c b/examples/hellolibvirt/hellolibvirt.c index 26dd67f823ddbf990b424bc1d5fbe52f5051668c..4ae60fc50736f9bdcb914ad935fa8e0b6772ed60 100644 --- a/examples/hellolibvirt/hellolibvirt.c +++ b/examples/hellolibvirt/hellolibvirt.c @@ -9,42 +9,6 @@ #include #include -static void -showError(virConnectPtr conn) -{ - int ret; - virErrorPtr err; - - err = malloc(sizeof(*err)); - if (!err) { - printf("Could not allocate memory for error data\n"); - goto out; - } - - ret = virConnCopyLastError(conn, err); - - switch (ret) { - case 0: - printf("No error found\n"); - break; - - case -1: - printf("Parameter error when attempting to get last error\n"); - break; - - default: - printf("libvirt reported: \"%s\"\n", err->message); - break; - } - - virResetError(err); - free(err); - -out: - return; -} - - static int showHypervisorInfo(virConnectPtr conn) { @@ -59,15 +23,15 @@ showHypervisorInfo(virConnectPtr conn) hvType = virConnectGetType(conn); if (!hvType) { ret = 1; - printf("Failed to get hypervisor type\n"); - showError(conn); + printf("Failed to get hypervisor type: %s\n", + virGetLastErrorMessage()); goto out; } if (0 != virConnectGetVersion(conn, &hvVer)) { ret = 1; - printf("Failed to get hypervisor version\n"); - showError(conn); + printf("Failed to get hypervisor version: %s\n", + virGetLastErrorMessage()); goto out; } @@ -102,16 +66,16 @@ showDomains(virConnectPtr conn) numActiveDomains = virConnectNumOfDomains(conn); if (numActiveDomains == -1) { ret = 1; - printf("Failed to get number of active domains\n"); - showError(conn); + printf("Failed to get number of active domains: %s\n", + virGetLastErrorMessage()); goto out; } numInactiveDomains = virConnectNumOfDefinedDomains(conn); if (numInactiveDomains == -1) { ret = 1; - printf("Failed to get number of inactive domains\n"); - showError(conn); + printf("Failed to get number of inactive domains: %s\n", + virGetLastErrorMessage()); goto out; } @@ -157,16 +121,16 @@ main(int argc, char *argv[]) if (!conn) { ret = 1; - printf("No connection to hypervisor\n"); - showError(conn); + printf("No connection to hypervisor: %s\n", + virGetLastErrorMessage()); goto out; } uri = virConnectGetURI(conn); if (!uri) { ret = 1; - printf("Failed to get URI for hypervisor connection\n"); - showError(conn); + printf("Failed to get URI for hypervisor connection: %s\n", + virGetLastErrorMessage()); goto disconnect; } @@ -185,8 +149,8 @@ main(int argc, char *argv[]) disconnect: if (0 != virConnectClose(conn)) { - printf("Failed to disconnect from hypervisor\n"); - showError(conn); + printf("Failed to disconnect from hypervisor: %s\n", + virGetLastErrorMessage()); ret = 1; } else { printf("Disconnected from hypervisor\n");