X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Finterfaces%2Fvmm_file.h;h=421c73e44d96ed490ce2786a5ca012d2fda3499e;hb=618756fd1cd3eb49db2a77202bcc26dedfd564b5;hp=9776913f8911b6fd0e6d9c35e44b0b318ead98f8;hpb=ba178554a5f6714e5ceb7b77df462ac72de90b0c;p=palacios.git

diff --git a/palacios/include/interfaces/vmm_file.h b/palacios/include/interfaces/vmm_file.h
index 9776913..421c73e 100644
--- a/palacios/include/interfaces/vmm_file.h
+++ b/palacios/include/interfaces/vmm_file.h
@@ -27,6 +27,8 @@
 #ifdef __V3VEE__
 typedef void * v3_file_t;
 
+int v3_mkdir(char * path, uint16_t permissions, uint8_t recursive);
+
 
 v3_file_t v3_file_open(struct v3_vm_info * vm, char * path, uint8_t mode);
 int v3_file_close(v3_file_t file);
@@ -39,17 +41,19 @@ uint64_t v3_file_write(v3_file_t file, uint8_t * buf, uint64_t len, uint64_t off
 
 #define FILE_OPEN_MODE_READ	(1 << 0)
 #define FILE_OPEN_MODE_WRITE	(1 << 1)
+#define FILE_OPEN_MODE_CREATE        (1 << 2)
 
 struct v3_file_hooks {
+    int (*mkdir)(const char * path, unsigned short perms, int recursive);
 
     void * (*open)(const char * path, int mode, void * host_data);
     int (*close)(void * fd);
 
-    long long (*size)(void * fd);
+    unsigned long long (*size)(void * fd);
 
     // blocking reads and writes
-    long long (*read)(void * fd, void * buffer, long long length, long long offset);
-    long long (*write)(void * fd, void * buffer, long long length, long long offset);
+    unsigned long long (*read)(void * fd, void * buffer, unsigned long long length, unsigned long long offset);
+    unsigned long long (*write)(void * fd, void * buffer, unsigned long long length, unsigned long long offset);
 
 };