X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=osl.h;h=06fe669e1f947fe18843e14725f20726da4be56d;hp=2fdee777741f07ce65758432ab86fed52e67c267;hb=4591d3022ef21b5148a604d1099eacd85570bde0;hpb=15d21005beb3b173ba9909e522782201fdf0d5b8

diff --git a/osl.h b/osl.h
index 2fdee777..06fe669e 100644
--- a/osl.h
+++ b/osl.h
@@ -58,7 +58,9 @@ enum osl_storage_flags {
 	/** The data for this column will have constant size. */
 	OSL_FIXED_SIZE = 2,
 	/** All values of this column will be different. */
-	OSL_UNIQUE = 4
+	OSL_UNIQUE = 4,
+	/** Do not free the data for this column (\p OSL_NO_STORAGE). */
+	OSL_DONT_FREE = 8
 };
 
 struct osl_table;
@@ -179,26 +181,7 @@ int osl_get_rank(const struct osl_table *t, struct osl_row *r,
 
 int for_each_file_in_dir(const char *dirname,
 	int (*func)(const char *, const void *), const void *private_data);
-int mmap_full_file(const char *filename, int open_mode, struct osl_object *obj);
 ssize_t para_write_all(int fd, const void *buf, size_t size);
 int para_lseek(int fd, off_t *offset, int whence);
 int para_write_file(const char *filename, const void *buf, size_t size);
 
-/**
- * A wrapper for munmap(2).
- *
- * \param start The start address of the memory mapping.
- * \param length The size of the mapping.
- *
- * \return Positive on success, \p -E_MUNMAP on errors.
- *
- * \sa munmap(2), mmap_full_file().
- */
-_static_inline_ int para_munmap(void *start, size_t length)
-{
-	if (munmap(start, length) >= 0)
-		return 1;
-	PARA_ERROR_LOG("munmap (%p/%zu) failed: %s\n", start, length,
-		strerror(errno));
-	return -E_MUNMAP;
-}