Changeset 35a96cf in mainline for generic/src/sysinfo/sysinfo.c

Timestamp:

2006-05-13T20:11:13Z (19 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6326f5e6

Parents:

2666daa

Message:

Sysinfo userspace interface

File:

• generic/src/sysinfo/sysinfo.c (modified) (2 diffs)

generic/src/sysinfo/sysinfo.c

@@ -2 +2 @@
 #include <mm/slab.h>
 #include <print.h>
+#include <syscall/copy.h>
 
 sysinfo_item_t *_root=NULL;
@@ -221 +222 @@
         return ret;
 }
+
+__native sys_sysinfo_valid(__native ptr,__native len)
+{
+        char *str;
+        sysinfo_rettype_t ret;
+        str=malloc(len+1,0);
+        ASSERT(str);
+        copy_from_uspace(str,(void *)ptr,len+1);
+        if(str[len]) return 0;          /*This is not len lenght C string*/
+        ret=sysinfo_get_val(str,NULL);
+        free(str);
+        return ret.valid;
+}
+
+__native sys_sysinfo_value(__native ptr,__native len)
+{
+        char *str;
+        sysinfo_rettype_t ret;
+        str=malloc(len+1,0);
+        ASSERT(str);
+        copy_from_uspace(str,(void *)ptr,len+1);
+        if(str[len]) return 0;          /*This is not len lenght C string*/
+        ret=sysinfo_get_val(str,NULL);
+        free(str);
+        return ret.val;
+}
+
+