C++ (Cpp) object_header_little_to_big_endian Exemples

Exemple #1

static int write_object_header(int objId, yaffs_ObjectType t, struct stat *s, int parent, const char *name, int equivalentObj, const char * alias)
{
	__u8 bytes[chunkSize];
	
	
	yaffs_ObjectHeader *oh = (yaffs_ObjectHeader *)bytes;
	
	memset(bytes,0xff,sizeof(bytes));
	
	oh->type = t;

	oh->parentObjectId = parent;
	
	strncpy(oh->name,name,YAFFS_MAX_NAME_LENGTH);
	
	
	if(t != YAFFS_OBJECT_TYPE_HARDLINK)
	{
		oh->yst_mode = s->st_mode;
		oh->yst_uid = s->st_uid;
// NCB 12/9/02		oh->yst_gid = s->yst_uid;
		oh->yst_gid = s->st_gid;
		oh->yst_atime = s->st_atime;
		oh->yst_mtime = s->st_mtime;
		oh->yst_ctime = s->st_ctime;
		oh->yst_rdev  = s->st_rdev;
	}
	
	if(t == YAFFS_OBJECT_TYPE_FILE)
	{
		oh->fileSize = s->st_size;
	}
	
	if(t == YAFFS_OBJECT_TYPE_HARDLINK)
	{
		oh->equivalentObjectId = equivalentObj;
	}
	
	if(t == YAFFS_OBJECT_TYPE_SYMLINK)
	{
		strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
	}

	if (convert_endian)
	{
    		object_header_little_to_big_endian(oh);
	}
	
	return write_chunk(bytes,objId,0,0xffff);
	
}

Exemple #2

Fichier : mkyaffs2image.c Projet : stormbay/vmworks.framework

static int write_object_header(int objId, yaffs_ObjectType t, struct stat *s, int parent, const char *name, int equivalentObj, const char * alias, const char *secontext)
{
	__u8 bytes[chunkSize];
	
	
	yaffs_ObjectHeader *oh = (yaffs_ObjectHeader *)bytes;
	char *xb = (char *)bytes + sizeof(*oh);
	int xnamelen = strlen(XATTR_NAME_SELINUX) + 1;
	int xvalsize = 0;
	int xreclen = 0;

	if (secontext) {
		xvalsize = strlen(secontext) + 1;
		xreclen = sizeof(int) + xnamelen + xvalsize;
	}
	
	memset(bytes,0xff,sizeof(bytes));
	
	oh->type = t;

	oh->parentObjectId = parent;
	
	strncpy(oh->name,name,YAFFS_MAX_NAME_LENGTH);

	if (xreclen) {
		memcpy(xb, &xreclen, sizeof(int));
		xb += sizeof(int);
		strcpy(xb, XATTR_NAME_SELINUX);
		xb += xnamelen;
		memcpy(xb, secontext, xvalsize);
	}
	
	if(t != YAFFS_OBJECT_TYPE_HARDLINK)
	{
		oh->yst_mode = s->st_mode;
		oh->yst_uid = s->st_uid;
// NCB 12/9/02		oh->yst_gid = s->yst_uid;
		oh->yst_gid = s->st_gid;
		oh->yst_atime = s->st_atime;
		oh->yst_mtime = s->st_mtime;
		oh->yst_ctime = s->st_ctime;
		oh->yst_rdev  = s->st_rdev;
	}
	
	if(t == YAFFS_OBJECT_TYPE_FILE)
	{
		oh->fileSize = s->st_size;
	}
	
	if(t == YAFFS_OBJECT_TYPE_HARDLINK)
	{
		oh->equivalentObjectId = equivalentObj;
	}
	
	if(t == YAFFS_OBJECT_TYPE_SYMLINK)
	{
		strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
	}

	if (convert_endian)
	{
    		object_header_little_to_big_endian(oh);
	}
	
	return write_chunk(bytes,objId,0,0xffff);
	
}