1 files changed, 46 insertions, 46 deletions

diff --git a/file.c b/file.c
index 71f84ac..e7998da 100644
--- a/file.c
+++ b/file.c
@@ -69,8 +69,8 @@ size_t file_read (const char *disk_mem, file *f, char *buf,
         size -= len;
         offset = 0;
         if(bwalker_block_is_last(bw)){
-			break;
-		}
+            break;
+        }
 
     }
 
@@ -80,49 +80,49 @@ size_t file_read (const char *disk_mem, file *f, char *buf,
 
 int file_truncate (const char *disk_mem, file *f, off_t size)
 {
-	bwalker *walker;
-	uint16_t offset, i, fb_size, block=0;
+    bwalker *walker;
+    uint16_t offset, i, fb_size, block=0;
     assert(disk_mem != NULL);
     assert(f != NULL);
 
-	
-	walker=bwalker_create(disk_mem, f->size, &(f->indirect));
-	/*el tamaño en bytes de la cantidad de bloques que ocupa el file
-	 * siempre es >= file_size*/
-	fb_size=(bwalker_direct_length(walker)*BLOCK_SIZE);
-	
-	if(f->size < size){
-		/*si el pedacito que jode...*/
-		offset=size-f->size;
-		/*es menor que 512, y ademas el nuevo tamaño no pasa al fb_size
-		 * no es neceasrio alocar bloques, solo se cambia el tamaño*/
-		if(offset<BLOCK_SIZE&&size<=fb_size){
-			f->size=size;
-			bwalker_destroy(walker);
-			return 0;
-		}
-		for(i=0; i<(DIV_CEIL(offset, BLOCK_SIZE)); i++){
-			/*aloca lo que necesita*/
-			block=bwalker_allocate_block(walker);
-		}
-		/*change size*/
-		f->size=size;
-	}else{
-		/*idem, pero al verez*/
-		offset=f->size-size;
-		f->size=size;
-		if(offset<BLOCK_SIZE&&size>=fb_size){
-			f->size=size;
-			bwalker_destroy(walker);
-			return 0;
-		}
-		for(i=0; i<(DIV_CEIL(offset, BLOCK_SIZE)); i++){
-			bwalker_free_block(walker);
-		}
-		f->size=size;
-	}
-	bwalker_destroy(walker);
-	return 0;
+    
+    walker=bwalker_create(disk_mem, f->size, &(f->indirect));
+    /*el tamaño en bytes de la cantidad de bloques que ocupa el file
+     * siempre es >= file_size*/
+    fb_size=(bwalker_direct_length(walker)*BLOCK_SIZE);
+    
+    if(f->size < size){
+        /*si el pedacito que jode...*/
+        offset=size-f->size;
+        /*es menor que 512, y ademas el nuevo tamaño no pasa al fb_size
+         * no es neceasrio alocar bloques, solo se cambia el tamaño*/
+        if(offset<BLOCK_SIZE&&size<=fb_size){
+            f->size=size;
+            bwalker_destroy(walker);
+            return 0;
+        }
+        for(i=0; i<(DIV_CEIL(offset, BLOCK_SIZE)); i++){
+            /*aloca lo que necesita*/
+            block=bwalker_allocate_block(walker);
+        }
+        /*change size*/
+        f->size=size;
+    }else{
+        /*idem, pero al verez*/
+        offset=f->size-size;
+        f->size=size;
+        if(offset<BLOCK_SIZE&&size>=fb_size){
+            f->size=size;
+            bwalker_destroy(walker);
+            return 0;
+        }
+        for(i=0; i<(DIV_CEIL(offset, BLOCK_SIZE)); i++){
+            bwalker_free_block(walker);
+        }
+        f->size=size;
+    }
+    bwalker_destroy(walker);
+    return 0;
 }
     
 size_t file_write (const char *disk_mem, file *f, char *buf,
@@ -140,7 +140,7 @@ size_t file_write (const char *disk_mem, file *f, char *buf,
 
 
     bw = bwalker_create (disk_mem, f->size, &(f->indirect));
-	
+    
     while (size > 0 && (bnum = bwalker_next(bw)))
     {
         assert(bnum != f->indirect);
@@ -164,11 +164,11 @@ size_t file_write (const char *disk_mem, file *f, char *buf,
         offset = 0;
         
         if(bwalker_direct_length(bw)<=1){
-			break;
-		}
+            break;
+        }
 
     }
-	
+    
     f->atime = new_time;
     f->mtime = new_time;