X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pspp-builds.git;a=blobdiff_plain;f=src%2Fdata%2Fsys-file-reader.c;h=5850887fb4aaa9d3679603f2a198ad5cffdbac11;hp=141fd881a1ea2323d2a999089e6594265bd88015;hb=8830c95bb9e8d72621787866141a27fc22e8c786;hpb=69c134ad8584c6c0dbbd908ed8ed278e920445a9

diff --git a/src/data/sys-file-reader.c b/src/data/sys-file-reader.c
index 141fd881..5850887f 100644
--- a/src/data/sys-file-reader.c
+++ b/src/data/sys-file-reader.c
@@ -632,7 +632,7 @@ read_variable_record (struct sfm_reader *r, struct dictionary *dict,
           value_set_missing (&value, mv_width);
           for (i = 0; i < missing_value_code; i++)
             {
-              char *s = value_str_rw (&value, mv_width);
+              uint8_t *s = value_str_rw (&value, mv_width);
               read_bytes (r, s, 8);
               mv_add_str (&mv, s);
             }
@@ -1183,7 +1183,7 @@ read_value_labels (struct sfm_reader *r,
 
   struct label
     {
-      char raw_value[8];        /* Value as uninterpreted bytes. */
+      uint8_t raw_value[8];        /* Value as uninterpreted bytes. */
       union value value;        /* Value. */
       char *label;              /* Null-terminated label string. */
     };
@@ -1281,7 +1281,7 @@ read_value_labels (struct sfm_reader *r,
 
       value_init_pool (subpool, &label->value, max_width);
       if (var_is_alpha (var[0]))
-        buf_copy_rpad (value_str_rw (&label->value, max_width), max_width,
+        u8_buf_copy_rpad (value_str_rw (&label->value, max_width), max_width,
                        label->raw_value, sizeof label->raw_value, ' ');
       else
         label->value.f = float_get_double (r->float_format, label->raw_value);
@@ -1461,7 +1461,7 @@ read_long_string_value_labels (struct sfm_reader *r,
           /* Read value. */
           value_length = read_int (r);
           if (value_length == width)
-            read_string (r, value_str_rw (&value, width), width + 1);
+            read_bytes (r, value_str_rw (&value, width), width);
           else
             {
               sys_warn (r, _("Ignoring long string value %zu for variable %s, "
@@ -1518,11 +1518,11 @@ static void partial_record (struct sfm_reader *r)
 static void read_error (struct casereader *, const struct sfm_reader *);
 
 static bool read_case_number (struct sfm_reader *, double *);
-static bool read_case_string (struct sfm_reader *, char *, size_t);
+static bool read_case_string (struct sfm_reader *, uint8_t *, size_t);
 static int read_opcode (struct sfm_reader *);
 static bool read_compressed_number (struct sfm_reader *, double *);
-static bool read_compressed_string (struct sfm_reader *, char *);
-static bool read_whole_strings (struct sfm_reader *, char *, size_t);
+static bool read_compressed_string (struct sfm_reader *, uint8_t *);
+static bool read_whole_strings (struct sfm_reader *, uint8_t *, size_t);
 static bool skip_whole_strings (struct sfm_reader *, size_t);
 
 /* Reads and returns one case from READER's file.  Returns a null
@@ -1557,7 +1557,7 @@ sys_file_casereader_read (struct casereader *reader, void *r_)
         }
       else
         {
-          char *s = value_str_rw (v, sv->var_width);
+          uint8_t *s = value_str_rw (v, sv->var_width);
           if (!read_case_string (r, s + sv->offset, sv->segment_width))
             goto eof;
           if (!skip_whole_strings (r, ROUND_DOWN (sv->padding, 8)))
@@ -1619,7 +1619,7 @@ read_case_number (struct sfm_reader *r, double *d)
    Returns true if successful, false if end of file is
    reached immediately. */
 static bool
-read_case_string (struct sfm_reader *r, char *s, size_t length)
+read_case_string (struct sfm_reader *r, uint8_t *s, size_t length)
 {
   size_t whole = ROUND_DOWN (length, 8);
   size_t partial = length % 8;
@@ -1632,7 +1632,7 @@ read_case_string (struct sfm_reader *r, char *s, size_t length)
 
   if (partial)
     {
-      char bounce[8];
+      uint8_t bounce[8];
       if (!read_whole_strings (r, bounce, sizeof bounce))
         {
           if (whole)
@@ -1703,7 +1703,7 @@ read_compressed_number (struct sfm_reader *r, double *d)
    Returns true if successful, false if end of file is
    reached immediately. */
 static bool
-read_compressed_string (struct sfm_reader *r, char *dst)
+read_compressed_string (struct sfm_reader *r, uint8_t *dst)
 {
   switch (read_opcode (r))
     {
@@ -1732,7 +1732,7 @@ read_compressed_string (struct sfm_reader *r, char *dst)
    Returns true if successful, false if end of file is
    reached immediately. */
 static bool
-read_whole_strings (struct sfm_reader *r, char *s, size_t length)
+read_whole_strings (struct sfm_reader *r, uint8_t *s, size_t length)
 {
   assert (length % 8 == 0);
   if (!r->compressed)
@@ -1760,7 +1760,7 @@ read_whole_strings (struct sfm_reader *r, char *s, size_t length)
 static bool
 skip_whole_strings (struct sfm_reader *r, size_t length)
 {
-  char buffer[1024];
+  uint8_t buffer[1024];
   assert (length < sizeof buffer);
   return read_whole_strings (r, buffer, length);
 }