Kill last strto{l,ll,d} scouts

There's no need to use it since we have this shiny functions
that even checks for conversion and overflow errors.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

cfg.mk

@@ -1078,7 +1078,7 @@ exclude_file_name_regexp--sc_prohibit_sprintf = \
 exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/virstring\.c$$
 
 exclude_file_name_regexp--sc_prohibit_strtol = \
-  ^(src/(util/virsexpr|(vbox|xen|xenxs)/.*)\.c)|(examples/domsuspend/suspend.c)$$
+  ^(src/util/.*|examples/domsuspend/suspend)\.c$$
 
 exclude_file_name_regexp--sc_prohibit_xmlGetProp = ^src/util/virxml\.c$$
 

src/util/virsexpr.c

@@ -566,7 +566,9 @@ sexpr_int(const struct sexpr *sexpr, const char *name)
     const char *value = sexpr_node(sexpr, name);
 
     if (value) {
-        return strtol(value, NULL, 0);
+        int val = 0;
+        virStrToLong_i(value, NULL, 0, &val);
+        return val;
     }
     return 0;
 }
@@ -587,7 +589,9 @@ sexpr_float(const struct sexpr *sexpr, const char *name)
     const char *value = sexpr_node(sexpr, name);
 
     if (value) {
-        return strtod(value, NULL);
+        double val = 0;
+        virStrToDouble(value, NULL, &val);
+        return val;
     }
     return 0;
 }
@@ -608,7 +612,9 @@ sexpr_u64(const struct sexpr *sexpr, const char *name)
     const char *value = sexpr_node(sexpr, name);
 
     if (value) {
-        return strtoll(value, NULL, 0);
+        unsigned long long val = 0;
+        virStrToLong_ull(value, NULL, 0, &val);
+        return val;
     }
     return 0;
 }

src/vbox/vbox_tmpl.c

@@ -2344,8 +2344,8 @@ static void vboxHostDeviceGetXMLDesc(vboxGlobalData *data, virDomainDefPtr def,
         VBOX_UTF16_TO_UTF8(vendorIdUtf16, &vendorIdUtf8);
         VBOX_UTF16_TO_UTF8(productIdUtf16, &productIdUtf8);
 
-        vendorId  = strtol(vendorIdUtf8, &endptr, 16);
-        productId = strtol(productIdUtf8, &endptr, 16);
+        virStrToLong_ui(vendorIdUtf8, &endptr, 16, &vendorId);
+        virStrToLong_ui(productIdUtf8, &endptr, 16, &productId);
 
         def->hostdevs[USBFilterCount]->source.subsys.u.usb.vendor  = vendorId;
         def->hostdevs[USBFilterCount]->source.subsys.u.usb.product = productId;

src/xen/block_stats.c

@@ -59,20 +59,6 @@
 #  define XENVBD_MAJOR 202
 # endif
 
-static int
-xstrtoint64(char const *s, int base, int64_t *result)
-{
-    long long int lli;
-    char *p;
-
-    errno = 0;
-    lli = strtoll(s, &p, base);
-    if (errno || !(*p == 0 || *p == '\n') || p == s || (int64_t) lli != lli)
-        return -1;
-    *result = lli;
-    return 0;
-}
-
 static int64_t
 read_stat(const char *path)
 {
@@ -93,7 +79,7 @@ read_stat(const char *path)
         return -1;
 
     str[i] = '\0';              /* make sure the string is nul-terminated */
-    if (xstrtoint64(str, 10, &r) == -1)
+    if (virStrToLong_ll(str, NULL, 10, (long long *) &r) < 0)
         return -1;
 
     return r;

src/xen/xend_internal.c

@@ -849,9 +849,7 @@ xenDaemonDomainLookupByName_ids(virConnectPtr xend,
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        "%s", _("domain information incomplete, missing domid"));
         goto error;
-    }
-    ret = strtol(value, NULL, 0);
-    if ((ret == 0) && (value[0] != '0')) {
+    } else if (virStrToLong_i(value, NULL, 0, &ret) < 0) {
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        "%s", _("domain information incorrect domid not numeric"));
         ret = -1;
@@ -874,22 +872,26 @@ xend_detect_config_version(virConnectPtr conn)
     struct sexpr *root;
     const char *value;
     xenUnifiedPrivatePtr priv = conn->privateData;
+    int ret = -1;
 
     root = sexpr_get(conn, "/xend/node/");
     if (root == NULL)
-        return -1;
+        return ret;
 
     value = sexpr_node(root, "node/xend_config_format");
 
     if (value) {
-        priv->xendConfigVersion = strtol(value, NULL, 10);
+        if (virStrToLong_i(value, NULL, 10, &priv->xendConfigVersion) < 0)
+            goto cleanup;
     }  else {
         /* Xen prior to 3.0.3 did not have the xend_config_format
            field, and is implicitly version 1. */
         priv->xendConfigVersion = XEND_CONFIG_VERSION_3_0_2;
     }
+    ret = 0;
+ cleanup:
     sexpr_free(root);
-    return 0;
+    return ret;
 }
 
 

src/xen/xs_internal.c

@@ -224,7 +224,7 @@ int
 xenStoreNumOfDomains(virConnectPtr conn)
 {
     unsigned int num;
-    char **idlist = NULL, *endptr;
+    char **idlist = NULL;
     size_t i;
     int ret = -1, realnum = 0;
     long id;
@@ -233,8 +233,7 @@ xenStoreNumOfDomains(virConnectPtr conn)
     idlist = xs_directory(priv->xshandle, 0, "/local/domain", &num);
     if (idlist) {
         for (i = 0; i < num; i++) {
-            id = strtol(idlist[i], &endptr, 10);
-            if ((endptr == idlist[i]) || (*endptr != 0))
+            if (virStrToLong_l(idlist[i], NULL, 10, &id) < 0)
                 goto out;
 
             /* Sometimes xenstore has stale domain IDs, so filter
@@ -266,7 +265,7 @@ xenStoreDoListDomains(virConnectPtr conn,
                       int *ids,
                       int maxids)
 {
-    char **idlist = NULL, *endptr;
+    char **idlist = NULL;
     unsigned int num;
     size_t i;
     int ret = -1;
@@ -277,8 +276,7 @@ xenStoreDoListDomains(virConnectPtr conn,
         goto out;
 
     for (ret = 0, i = 0; (i < num) && (ret < maxids); i++) {
-        id = strtol(idlist[i], &endptr, 10);
-        if ((endptr == idlist[i]) || (*endptr != 0))
+        if (virStrToLong_l(idlist[i], NULL, 10, &id) < 0)
             goto out;
 
         /* Sometimes xenstore has stale domain IDs, so filter
@@ -337,10 +335,7 @@ xenStoreDomainGetVNCPort(virConnectPtr conn, int domid)
 
     tmp = virDomainDoStoreQuery(conn, domid, "console/vnc-port");
     if (tmp != NULL) {
-        char *end;
-        ret = strtol(tmp, &end, 10);
-        if (ret == 0 && end == tmp)
-            ret = -1;
+        virStrToLong_i(tmp, NULL, 10, &ret);
         VIR_FREE(tmp);
     }
     return ret;

src/xenxs/xen_xm.c

@@ -84,9 +84,7 @@ static int xenXMConfigGetULong(virConfPtr conf,
     if (val->type == VIR_CONF_LONG) {
         *value = val->l;
     } else if (val->type == VIR_CONF_STRING) {
-        char *ret;
-        *value = strtol(val->str, &ret, 10);
-        if (ret == val->str) {
+        if (virStrToLong_ul(val->str, NULL, 10, value) < 0) {
             virReportError(VIR_ERR_INTERNAL_ERROR,
                            _("config value %s was malformed"), name);
             return -1;
@@ -117,9 +115,7 @@ static int xenXMConfigGetULongLong(virConfPtr conf,
     if (val->type == VIR_CONF_LONG) {
         *value = val->l;
     } else if (val->type == VIR_CONF_STRING) {
-        char *ret;
-        *value = strtoll(val->str, &ret, 10);
-        if (ret == val->str) {
+        if (virStrToLong_ull(val->str, NULL, 10, value) < 0) {
             virReportError(VIR_ERR_INTERNAL_ERROR,
                            _("config value %s was malformed"), name);
             return -1;
@@ -1030,7 +1026,9 @@ xenParseXM(virConfPtr conf, int xendConfigVersion,
                         if (VIR_STRDUP(graphics->data.vnc.keymap, key + 7) < 0)
                             goto cleanup;
                     } else if (STRPREFIX(key, "vncdisplay=")) {
-                        graphics->data.vnc.port = strtol(key+11, NULL, 10) + 5900;
+                        virStrToLong_i(key + 11, NULL, 10,
+                                       &graphics->data.vnc.port);
+                        graphics->data.vnc.port += 5900;
                     }
                 } else {
                     if (STRPREFIX(key, "display=")) {