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Fix up potential overflows in size calculations by replacing
[pspp]
/
src
/
sfm-write.h
diff --git
a/src/sfm-write.h
b/src/sfm-write.h
index dfddd4f614f16d07f5342e09286e5f09355aed29..896353dbef30a77d72e4cac1d2614d385fb1e85c 100644
(file)
--- a/
src/sfm-write.h
+++ b/
src/sfm-write.h
@@
-20,13
+20,24
@@
#ifndef SFM_WRITE_H
#define SFM_WRITE_H 1
#ifndef SFM_WRITE_H
#define SFM_WRITE_H 1
+#include <stdbool.h>
+
/* Writing system files. */
/* Writing system files. */
+/* Options for creating a system file. */
+struct sfm_write_options
+ {
+ bool create_writeable; /* File perms: writeable or read/only? */
+ bool compress; /* Compress file? */
+ int version; /* System file version (currently 2 or 3). */
+ };
+
struct file_handle;
struct dictionary;
struct ccase;
struct file_handle;
struct dictionary;
struct ccase;
-struct sfm_writer *sfm_open_writer (struct file_handle *, struct dictionary *,
- int compress, short omit_longnames);
+struct sfm_writer *sfm_open_writer (struct file_handle *, struct dictionary *,
+ struct sfm_write_options);
+struct sfm_write_options sfm_writer_default_options (void);
int sfm_write_case (struct sfm_writer *, struct ccase *);
void sfm_close_writer (struct sfm_writer *);
int sfm_write_case (struct sfm_writer *, struct ccase *);
void sfm_close_writer (struct sfm_writer *);