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remove remainder of offending strerror uses

Browse Source 
* qemud/qemud.c (GET_CONF_STR): Use virStrerror, not strerror.
* qemud/remote.c (remoteDispatchDomainBlockPeek): Likewise.
(remoteDispatchDomainMemoryPeek, remoteDispatchAuthSaslInit): Likewise.
(remoteDispatchAuthPolkit): Likewise.
* src/lxc_container.c (lxcContainerAvailable): Likewise.
* src/network_driver.c (networkStartNetworkDaemon): Likewise.
(networkShutdownNetworkDaemon): Likewise.
* src/qemu_conf.c (qemudExtractVersion, qemudNetworkIfaceConnect):
* src/storage_conf.c (virStoragePoolLoadAllConfigs): Likewise.
* src/storage_driver.c (storagePoolUndefine): Likewise.
* src/uml_driver.c (umlStartup, umlStartVMDaemon): Likewise.
* src/util.c (virFileReadAll): Likewise.
* src/uuid.c (virUUIDGenerate): Likewise.
* src/xen_internal.c (get_cpu_flags): Likewise.
This commit is contained in:
Jim Meyering 2009-02-05 16:28:30 +00:00
parent d22a844b46
commit bafd7389e4
12 changed files with 84 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
ChangeLog
View File

@ -1,3 +1,21 @@
Thu Feb 5 17:03:35 +0100 2009 Jim Meyering <meyering@redhat.com>
remove remainder of offending strerror uses
* qemud/qemud.c (GET_CONF_STR): Use virStrerror, not strerror.
* qemud/remote.c (remoteDispatchDomainBlockPeek): Likewise.
(remoteDispatchDomainMemoryPeek, remoteDispatchAuthSaslInit): Likewise.
(remoteDispatchAuthPolkit): Likewise.
* src/lxc_container.c (lxcContainerAvailable): Likewise.
* src/network_driver.c (networkStartNetworkDaemon): Likewise.
(networkShutdownNetworkDaemon): Likewise.
* src/qemu_conf.c (qemudExtractVersion, qemudNetworkIfaceConnect):
* src/storage_conf.c (virStoragePoolLoadAllConfigs): Likewise.
* src/storage_driver.c (storagePoolUndefine): Likewise.
* src/uml_driver.c (umlStartup, umlStartVMDaemon): Likewise.
* src/util.c (virFileReadAll): Likewise.
* src/uuid.c (virUUIDGenerate): Likewise.
* src/xen_internal.c (get_cpu_flags): Likewise.
Thu Feb 5 17:03:35 +0100 2009 Jim Meyering <meyering@redhat.com>
don't include raw errno in diagnostics

5
qemud/qemud.c
View File

@ -49,6 +49,7 @@
#include <netdb.h>
#include "libvirt_internal.h"
#include "virterror_internal.h"
#include "qemud.h"
#include "util.h"
@ -2316,7 +2317,9 @@ checkType (virConfValuePtr p, const char *filename,
goto free_and_fail; \
(var_name) = strdup (p->str); \
if ((var_name) == NULL) { \
VIR_ERROR(_("remoteReadConfigFile: %s\n"),strerror (errno)); \
char ebuf[1024]; \
VIR_ERROR(_("remoteReadConfigFile: %s\n"), \
virStrerror(errno, ebuf, sizeof ebuf)); \
goto free_and_fail; \
} \
} \

26
qemud/remote.c
View File

@ -41,6 +41,7 @@
#include <string.h>
#include <errno.h>
#include <fnmatch.h>
#include "virterror_internal.h"
#ifdef HAVE_POLKIT
#include <polkit/polkit.h>
@ -990,9 +991,11 @@ remoteDispatchDomainBlockPeek (struct qemud_server *server ATTRIBUTE_UNUSED,
}
ret->buffer.buffer_len = size;
if (VIR_ALLOC_N(ret->buffer.buffer_val, size) < 0) {
if (VIR_ALLOC_N (ret->buffer.buffer_val, size) < 0) {
char ebuf[1024];
virDomainFree (dom);
remoteDispatchFormatError (rerr, "%s", strerror (errno));
remoteDispatchFormatError (rerr, "%s",
virStrerror(errno, ebuf, sizeof ebuf));
return -1;
}
@ -1031,16 +1034,18 @@ remoteDispatchDomainMemoryPeek (struct qemud_server *server ATTRIBUTE_UNUSED,
flags = args->flags;
if (size > REMOTE_DOMAIN_MEMORY_PEEK_BUFFER_MAX) {
virDomainFree (dom);
remoteDispatchFormatError (rerr,
"%s", _("size > maximum buffer size"));
virDomainFree (dom);
return -1;
}
ret->buffer.buffer_len = size;
if (VIR_ALLOC_N (ret->buffer.buffer_val, size) < 0) {
remoteDispatchFormatError (rerr, "%s", strerror (errno));
char ebuf[1024];
virDomainFree (dom);
remoteDispatchFormatError (rerr, "%s",
virStrerror(errno, ebuf, sizeof ebuf));
return -1;
}
@ -2571,9 +2576,10 @@ remoteDispatchAuthSaslInit (struct qemud_server *server,
/* Get local address in form IPADDR:PORT */
salen = sizeof(sa);
if (getsockname(client->fd, (struct sockaddr*)&sa, &salen) < 0) {
char ebuf[1024];
remoteDispatchFormatError(rerr,
_("failed to get sock address: %s"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
goto error;
}
if ((localAddr = addrToString(rerr, &sa, salen)) == NULL) {
@ -2583,8 +2589,9 @@ remoteDispatchAuthSaslInit (struct qemud_server *server,
/* Get remote address in form IPADDR:PORT */
salen = sizeof(sa);
if (getpeername(client->fd, (struct sockaddr*)&sa, &salen) < 0) {
char ebuf[1024];
remoteDispatchFormatError(rerr, _("failed to get peer address: %s"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
VIR_FREE(localAddr);
goto error;
}
@ -3062,7 +3069,9 @@ remoteDispatchAuthPolkit (struct qemud_server *server,
}
if (!(pkaction = polkit_action_new())) {
VIR_ERROR(_("Failed to create polkit action %s\n"), strerror(errno));
char ebuf[1024];
VIR_ERROR(_("Failed to create polkit action %s\n"),
virStrerror(errno, ebuf, sizeof ebuf));
polkit_caller_unref(pkcaller);
goto authfail;
}
@ -3070,9 +3079,10 @@ remoteDispatchAuthPolkit (struct qemud_server *server,
if (!(pkcontext = polkit_context_new()) ||
!polkit_context_init(pkcontext, &pkerr)) {
char ebuf[1024];
VIR_ERROR(_("Failed to create polkit context %s\n"),
(pkerr ? polkit_error_get_error_message(pkerr)
: strerror(errno)));
: virStrerror(errno, ebuf, sizeof ebuf)));
if (pkerr)
polkit_error_free(pkerr);
polkit_caller_unref(pkcaller);

3
src/lxc_container.c
View File

@ -668,8 +668,9 @@ int lxcContainerAvailable(int features)
cpid = clone(lxcContainerDummyChild, childStack, flags, NULL);
VIR_FREE(stack);
if (cpid < 0) {
char ebuf[1024];
DEBUG("clone call returned %s, container support is not enabled",
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
return -1;
} else {
waitpid(cpid, &childStatus, 0);

11
src/network_driver.c
View File

@ -907,14 +907,16 @@ static int networkStartNetworkDaemon(virConnectPtr conn,
err_delbr1:
if (network->def->ipAddress &&
(err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) {
char ebuf[1024];
networkLog(NETWORK_WARN, _("Failed to bring down bridge '%s' : %s\n"),
network->def->bridge, strerror(err));
network->def->bridge, virStrerror(err, ebuf, sizeof ebuf));
}
err_delbr:
if ((err = brDeleteBridge(driver->brctl, network->def->bridge))) {
char ebuf[1024];
networkLog(NETWORK_WARN, _("Failed to delete bridge '%s' : %s\n"),
network->def->bridge, strerror(err));
network->def->bridge, virStrerror(err, ebuf, sizeof ebuf));
}
return -1;
@ -944,15 +946,16 @@ static int networkShutdownNetworkDaemon(virConnectPtr conn,
networkRemoveIptablesRules(driver, network);
char ebuf[1024];
if (network->def->ipAddress &&
(err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) {
networkLog(NETWORK_WARN, _("Failed to bring down bridge '%s' : %s\n"),
network->def->bridge, strerror(err));
network->def->bridge, virStrerror(err, ebuf, sizeof ebuf));
}
if ((err = brDeleteBridge(driver->brctl, network->def->bridge))) {
networkLog(NETWORK_WARN, _("Failed to delete bridge '%s' : %s\n"),
network->def->bridge, strerror(err));
network->def->bridge, virStrerror(err, ebuf, sizeof ebuf));
}
/* See if its still alive and really really kill it */

8
src/qemu_conf.c
View File

@ -517,9 +517,10 @@ int qemudExtractVersion(virConnectPtr conn,
return -1;
if (stat(binary, &sb) < 0) {
char ebuf[1024];
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
_("Cannot find QEMU binary %s: %s"), binary,
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
return -1;
}
@ -580,10 +581,11 @@ qemudNetworkIfaceConnect(virConnectPtr conn,
}
}
char ebuf[1024];
if (!driver->brctl && (err = brInit(&driver->brctl))) {
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
_("cannot initialize bridge support: %s"),
strerror(err));
virStrerror(err, ebuf, sizeof ebuf));
goto error;
}
@ -598,7 +600,7 @@ qemudNetworkIfaceConnect(virConnectPtr conn,
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
_("Failed to add tap interface '%s' "
"to bridge '%s' : %s"),
net->ifname, brname, strerror(err));
net->ifname, brname, virStrerror(err, ebuf, sizeof ebuf));
}
goto error;
}

5
src/storage_conf.c
View File

@ -1,7 +1,7 @@
/*
* storage_conf.c: config handling for storage driver
*
* Copyright (C) 2006-2008 Red Hat, Inc.
* Copyright (C) 2006-2009 Red Hat, Inc.
* Copyright (C) 2006-2008 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@ -1384,10 +1384,11 @@ virStoragePoolLoadAllConfigs(virConnectPtr conn,
struct dirent *entry;
if (!(dir = opendir(configDir))) {
char ebuf[1024];
if (errno == ENOENT)
return 0;
virStorageLog("Failed to open dir '%s': %s",
configDir, strerror(errno));
configDir, virStrerror(errno, ebuf, sizeof ebuf));
return -1;
}

8
src/storage_driver.c
View File

@ -1,7 +1,7 @@
/*
* storage_driver.c: core driver for storage APIs
*
* Copyright (C) 2006-2008 Red Hat, Inc.
* Copyright (C) 2006-2009 Red Hat, Inc.
* Copyright (C) 2006-2008 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@ -567,9 +567,11 @@ storagePoolUndefine(virStoragePoolPtr obj) {
if (virStoragePoolObjDeleteDef(obj->conn, pool) < 0)
goto cleanup;
if (unlink(pool->autostartLink) < 0 && errno != ENOENT && errno != ENOTDIR)
if (unlink(pool->autostartLink) < 0 && errno != ENOENT && errno != ENOTDIR) {
char ebuf[1024];
storageLog("Failed to delete autostart link '%s': %s",
pool->autostartLink, strerror(errno));
pool->autostartLink, virStrerror(errno, ebuf, sizeof ebuf));
}
VIR_FREE(pool->configFile);
VIR_FREE(pool->autostartLink);

16
src/uml_driver.c
View File

@ -376,8 +376,9 @@ umlStartup(void) {
}
if (virFileMakePath(uml_driver->monitorDir) < 0) {
char ebuf[1024];
umlLog(VIR_LOG_ERROR, _("Failed to create monitor directory %s: %s"),
uml_driver->monitorDir, strerror(errno));
uml_driver->monitorDir, virStrerror(errno, ebuf, sizeof ebuf));
goto error;
}
@ -726,6 +727,7 @@ static int umlStartVMDaemon(virConnectPtr conn,
int *tapfds = NULL;
int ntapfds = 0;
fd_set keepfd;
char ebuf[1024];
FD_ZERO(&keepfd);
@ -792,25 +794,25 @@ static int umlStartVMDaemon(virConnectPtr conn,
while (*tmp) {
if (safewrite(logfd, *tmp, strlen(*tmp)) < 0)
umlLog(VIR_LOG_WARN, _("Unable to write envv to logfile: %s\n"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
if (safewrite(logfd, " ", 1) < 0)
umlLog(VIR_LOG_WARN, _("Unable to write envv to logfile: %s\n"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
tmp++;
}
tmp = argv;
while (*tmp) {
if (safewrite(logfd, *tmp, strlen(*tmp)) < 0)
umlLog(VIR_LOG_WARN, _("Unable to write argv to logfile: %s\n"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
if (safewrite(logfd, " ", 1) < 0)
umlLog(VIR_LOG_WARN, _("Unable to write argv to logfile: %s\n"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
tmp++;
}
if (safewrite(logfd, "\n", 1) < 0)
umlLog(VIR_LOG_WARN, _("Unable to write argv to logfile: %s\n"),
strerror(errno));
virStrerror(errno, ebuf, sizeof ebuf));
vm->monitor = -1;
@ -825,7 +827,7 @@ static int umlStartVMDaemon(virConnectPtr conn,
/* Cleanup intermediate proces */
if (waitpid(pid, NULL, 0) != pid)
umlLog(VIR_LOG_WARN, _("failed to wait on process: %d: %s\n"),
pid, strerror(errno));
pid, virStrerror(errno, ebuf, sizeof ebuf));
for (i = 0 ; argv[i] ; i++)
VIR_FREE(argv[i]);

6
src/util.c
View File

@ -755,17 +755,19 @@ int virFileReadLimFD(int fd_arg, int maxlen, char **buf)
int virFileReadAll(const char *path, int maxlen, char **buf)
{
char ebuf[1024];
FILE *fh = fopen(path, "r");
if (fh == NULL) {
virLog("Failed to open file '%s': %s\n",
path, strerror(errno));
path, virStrerror(errno, ebuf, sizeof ebuf));
return -1;
}
int len = virFileReadLimFP (fh, maxlen, buf);
fclose(fh);
if (len < 0) {
virLog("Failed to read '%s': %s\n", path, strerror (errno));
virLog("Failed to read '%s': %s\n", path,
virStrerror(errno, ebuf, sizeof ebuf));
return -1;
}

10
src/uuid.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2007, 2008 Red Hat, Inc.
* Copyright (C) 2007, 2008, 2009 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -36,6 +36,7 @@
#include "c-ctype.h"
#include "internal.h"
#include "util.h"
#include "virterror_internal.h"
#define qemudLog(level, msg...) fprintf(stderr, msg)
@ -99,10 +100,13 @@ virUUIDGenerate(unsigned char *uuid)
if (uuid == NULL)
return(-1);
if ((err = virUUIDGenerateRandomBytes(uuid, VIR_UUID_BUFLEN)))
if ((err = virUUIDGenerateRandomBytes(uuid, VIR_UUID_BUFLEN))) {
char ebuf[1024];
qemudLog(QEMUD_WARN,
_("Falling back to pseudorandom UUID,"
" failed to generate random bytes: %s"), strerror(err));
" failed to generate random bytes: %s"),
virStrerror(err, ebuf, sizeof ebuf));
}
return virUUIDGeneratePseudoRandomBytes(uuid, VIR_UUID_BUFLEN);
}

3
src/xen_internal.c
View File

@ -2265,8 +2265,9 @@ get_cpu_flags(virConnectPtr conn, const char **hvm, int *pae, int *longmode)
if ((fd = open("/dev/cpu/self/cpuid", O_RDONLY)) == -1 ||
pread(fd, &regs, sizeof(regs), 0) != sizeof(regs)) {
char ebuf[1024];
virXenError(conn, VIR_ERR_SYSTEM_ERROR,
"couldn't read CPU flags: %s", strerror(errno));
"couldn't read CPU flags: %s", virStrerror(errno, ebuf, sizeof ebuf));
goto out;
}