selinux: Remove security_ops extern

[linux.git] / scripts / mod / file2alias.c

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 25e5cb0aaef6fd68fd77d15037a66f046e6c72e6..e614ef689eee1f16dc19daf1c00be4460a184f63 100644 (file)
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -42,7 +42,7 @@ typedef unsigned char __u8;
 
 /* This array collects all instances that use the generic do_table */
 struct devtable {
-       const char *device_id; /* name of table, __mod_<name>_device_table. */
+       const char *device_id; /* name of table, __mod_<name>__*_device_table. */
        unsigned long id_size;
        void *function;
 };
@@ -146,7 +146,8 @@ static void device_id_check(const char *modname, const char *device_id,
 
        if (size % id_size || size < id_size) {
                fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
-                     "of the size of section __mod_%s_device_table=%lu.\n"
+                     "of the size of "
+                     "section __mod_%s__<identifier>_device_table=%lu.\n"
                      "Fix definition of struct %s_device_id "
                      "in mod_devicetable.h\n",
                      modname, device_id, id_size, device_id, size, device_id);
@@ -643,28 +644,26 @@ ADD_TO_DEVTABLE("pcmcia", pcmcia_device_id, do_pcmcia_entry);
 
 static int do_of_entry (const char *filename, void *symval, char *alias)
 {
-    int len;
-    char *tmp;
-    DEF_FIELD_ADDR(symval, of_device_id, name);
-    DEF_FIELD_ADDR(symval, of_device_id, type);
-    DEF_FIELD_ADDR(symval, of_device_id, compatible);
-
-    len = sprintf (alias, "of:N%sT%s",
-                    (*name)[0] ? *name : "*",
-                    (*type)[0] ? *type : "*");
-
-    if (compatible[0])
-        sprintf (&alias[len], "%sC%s",
-                     (*type)[0] ? "*" : "",
-                     *compatible);
-
-    /* Replace all whitespace with underscores */
-    for (tmp = alias; tmp && *tmp; tmp++)
-        if (isspace (*tmp))
-            *tmp = '_';
-
-    add_wildcard(alias);
-    return 1;
+       int len;
+       char *tmp;
+       DEF_FIELD_ADDR(symval, of_device_id, name);
+       DEF_FIELD_ADDR(symval, of_device_id, type);
+       DEF_FIELD_ADDR(symval, of_device_id, compatible);
+
+       len = sprintf(alias, "of:N%sT%s", (*name)[0] ? *name : "*",
+                     (*type)[0] ? *type : "*");
+
+       if (compatible[0])
+               sprintf(&alias[len], "%sC%s", (*type)[0] ? "*" : "",
+                       *compatible);
+
+       /* Replace all whitespace with underscores */
+       for (tmp = alias; tmp && *tmp; tmp++)
+               if (isspace (*tmp))
+                       *tmp = '_';
+
+       add_wildcard(alias);
+       return 1;
 }
 ADD_TO_DEVTABLE("of", of_device_id, do_of_entry);
 
@@ -1110,7 +1109,7 @@ static int do_amba_entry(const char *filename,
 }
 ADD_TO_DEVTABLE("amba", amba_id, do_amba_entry);
 
-/* LOOKS like x86cpu:vendor:VVVV:family:FFFF:model:MMMM:feature:*,FEAT,*
+/* LOOKS like cpu:type:x86,venVVVVfamFFFFmodMMMM:feature:*,FEAT,*
  * All fields are numbers. It would be nicer to use strings for vendor
  * and feature, but getting those out of the build system here is too
  * complicated.
@@ -1124,10 +1123,10 @@ static int do_x86cpu_entry(const char *filename, void *symval,
        DEF_FIELD(symval, x86_cpu_id, model);
        DEF_FIELD(symval, x86_cpu_id, vendor);
 
-       strcpy(alias, "x86cpu:");
-       ADD(alias, "vendor:",  vendor != X86_VENDOR_ANY, vendor);
-       ADD(alias, ":family:", family != X86_FAMILY_ANY, family);
-       ADD(alias, ":model:",  model  != X86_MODEL_ANY,  model);
+       strcpy(alias, "cpu:type:x86,");
+       ADD(alias, "ven", vendor != X86_VENDOR_ANY, vendor);
+       ADD(alias, "fam", family != X86_FAMILY_ANY, family);
+       ADD(alias, "mod", model  != X86_MODEL_ANY,  model);
        strcat(alias, ":feature:*");
        if (feature != X86_FEATURE_ANY)
                sprintf(alias + strlen(alias), "%04X*", feature);
@@ -1135,6 +1134,16 @@ static int do_x86cpu_entry(const char *filename, void *symval,
 }
 ADD_TO_DEVTABLE("x86cpu", x86_cpu_id, do_x86cpu_entry);
 
+/* LOOKS like cpu:type:*:feature:*FEAT* */
+static int do_cpu_entry(const char *filename, void *symval, char *alias)
+{
+       DEF_FIELD(symval, cpu_feature, feature);
+
+       sprintf(alias, "cpu:type:*:feature:*%04X*", feature);
+       return 1;
+}
+ADD_TO_DEVTABLE("cpu", cpu_feature, do_cpu_entry);
+
 /* Looks like: mei:S */
 static int do_mei_entry(const char *filename, void *symval,
                        char *alias)
@@ -1206,7 +1215,7 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
 {
        void *symval;
        char *zeros = NULL;
-       const char *name;
+       const char *name, *identifier;
        unsigned int namelen;
 
        /* We're looking for a section relative symbol */
@@ -1217,7 +1226,7 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
        if (ELF_ST_TYPE(sym->st_info) != STT_OBJECT)
                return;
 
-       /* All our symbols are of form <prefix>__mod_XXX_device_table. */
+       /* All our symbols are of form <prefix>__mod_<name>__<identifier>_device_table. */
        name = strstr(symname, "__mod_");
        if (!name)
                return;
@@ -1227,7 +1236,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
                return;
        if (strcmp(name + namelen - strlen("_device_table"), "_device_table"))
                return;
-       namelen -= strlen("_device_table");
+       identifier = strstr(name, "__");
+       if (!identifier)
+               return;
+       namelen = identifier - name;
 
        /* Handle all-NULL symbols allocated into .bss */
        if (info->sechdrs[get_secindex(info, sym)].sh_type & SHT_NOBITS) {