Kernel - Updated makefiles to provide a better version number

[tpg/acess2.git] / Kernel / drv / proc.c

diff --git a/Kernel/drv/proc.c b/Kernel/drv/proc.c
index cf19a66..3283c86 100644 (file)
--- a/Kernel/drv/proc.c
+++ b/Kernel/drv/proc.c
@@ -10,7 +10,6 @@
 
 // === CONSTANTS ===
 #define        VERSION ((0 << 8) | (1))        // 0.01
-#define KERNEL_VERSION_STRING  ("Acess2 " EXPAND_STR(KERNEL_VERSION) " build " EXPAND_STR(BUILD_NUM))
 
 // === TYPES ===
 typedef struct sSysFS_Ent
@@ -26,9 +25,11 @@ typedef struct sSysFS_Ent
  int   SysFS_Install(char **Arguments);
  int   SysFS_IOCtl(tVFS_Node *Node, int Id, void *Data);
 
- int   SysFS_RegisterFile(char *Path, char *Data, int Length);
- int   SysFS_UpdateFile(int ID, char *Data, int Length);
+#if 0
+ int   SysFS_RegisterFile(const char *Path, const char *Data, int Length);
+ int   SysFS_UpdateFile(int ID, const char *Data, int Length);
  int   SysFS_RemoveFile(int ID);
+#endif
 
 char   *SysFS_Comm_ReadDir(tVFS_Node *Node, int Id);
 tVFS_Node      *SysFS_Comm_FindDir(tVFS_Node *Node, const char *Filename);
@@ -44,9 +45,9 @@ tSysFS_Ent    gSysFS_Version_Kernel = {
        &gSysFS_Version,        // Parent
        {
                .Inode = 1,     // File #1
-               .ImplPtr = KERNEL_VERSION_STRING,
+               .ImplPtr = NULL,
                .ImplInt = (Uint)&gSysFS_Version_Kernel,        // Self-Link
-               .Size = sizeof(KERNEL_VERSION_STRING)-1,
+               .Size = 0,
                .NumACLs = 1,
                .ACLs = &gVFS_ACL_EveryoneRO,
                .Read = SysFS_Comm_ReadFile
@@ -102,6 +103,13 @@ tSysFS_Ent *gSysFS_FileList;
  */
 int SysFS_Install(char **Options)
 {
+       {
+               const char      *fmt = "Acess2 "EXPAND_STR(KERNEL_VERSION)" "EXPAND_STR(ARCHDIR)" build %i, hash %s";
+               gSysFS_Version_Kernel.Node.Size = sprintf(NULL, fmt, BUILD_NUM, gsGitHash);
+               gSysFS_Version_Kernel.Node.ImplPtr = malloc( gSysFS_Version_Kernel.Node.Size + 1 );
+               sprintf(gSysFS_Version_Kernel.Node.ImplPtr, fmt, BUILD_NUM, gsGitHash);
+       }
+
        DevFS_AddDevice( &gSysFS_DriverInfo );
        return MODULE_ERR_OK;
 }
@@ -114,7 +122,7 @@ int SysFS_Install(char **Options)
  * \param Length       Length of the data buffer
  * \return The file's identifier
  */
-int SysFS_RegisterFile(char *Path, char *Data, int Length)
+int SysFS_RegisterFile(const char *Path, const char *Data, int Length)
 {
         int    start = 0;
         int    tmp;
@@ -153,10 +161,10 @@ int SysFS_RegisterFile(char *Path, char *Data, int Length)
                        child->Node.ReadDir = SysFS_Comm_ReadDir;
                        child->Node.FindDir = SysFS_Comm_FindDir;
                        if( !prev ) {
-                               //if(ent)
+                               if(ent)
                                        ent->Node.ImplPtr = child;
-                               //else
-                               //      gSysFS_DriverInfo.RootNode.ImplPtr = child;
+                               else
+                                       gSysFS_DriverInfo.RootNode.ImplPtr = child;
                                // ^^^ Impossible (There is already /Version)
                        }
                        else
@@ -182,7 +190,7 @@ int SysFS_RegisterFile(char *Path, char *Data, int Length)
                child = ent->Node.ImplPtr;
        else
                child = gSysFS_DriverInfo.RootNode.ImplPtr;
-       for( child = ent->Node.ImplPtr; child; prev = child, child = child->Next )
+       for( ; child; child = child->Next )
        {
                if( strcmp( &Path[start], child->Name ) == 0 )
                        break;
@@ -199,7 +207,7 @@ int SysFS_RegisterFile(char *Path, char *Data, int Length)
        child->Parent = ent;
        
        child->Node.Inode = giSysFS_NextFileID++;
-       child->Node.ImplPtr = Data;
+       child->Node.ImplPtr = (void*)Data;
        child->Node.ImplInt = (Uint)child;      // Uplink
        child->Node.Size = Length;
        child->Node.NumACLs = 1;
@@ -235,7 +243,7 @@ int SysFS_RegisterFile(char *Path, char *Data, int Length)
  * \param Length       Length of the data buffer
  * \return Boolean Success
  */
-int SysFS_UpdateFile(int ID, char *Data, int Length)
+int SysFS_UpdateFile(int ID, const char *Data, int Length)
 {
        tSysFS_Ent      *ent;
        
@@ -245,7 +253,7 @@ int SysFS_UpdateFile(int ID, char *Data, int Length)
                if(ent->Node.Inode < ID)        return 0;
                if(ent->Node.Inode == ID)
                {
-                       ent->Node.ImplPtr = Data;
+                       ent->Node.ImplPtr = (void*)Data;
                        ent->Node.Size = Length;
                        return 1;
                }
@@ -281,7 +289,10 @@ int SysFS_RemoveFile(int ID)
        parent = file->Parent;
        
        // Remove from file list
-       prev->ListNext = file->ListNext;
+       if(prev)
+               prev->ListNext = file->ListNext;
+       else
+               gSysFS_FileList = file->ListNext;
        file->Node.Size = 0;
        file->Node.ImplPtr = NULL;
        
@@ -296,7 +307,10 @@ int SysFS_RemoveFile(int ID)
        }
        
        // Remove from parent directory
-       prev->Next = ent->Next;
+       if(prev)
+               prev->Next = ent->Next;
+       else
+               parent->Node.ImplPtr = ent->Next;
        
        // Free if not in use
        if(file->Node.ReferenceCount == 0)