Subversion Repositories SvarDOS

Rev

Rev 1556 | Rev 1559 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1556 Rev 1557
Line 112... Line 112...
112 
  _dos_freemem(FP_SEG(ptr));
 112 
  _dos_freemem(FP_SEG(ptr));
113 
}
 113 
}
114 
 
 114 
 
115 
 
 115 
 
116 
static int curline_resize(struct file *db, unsigned short newsiz) {
 116 
static int curline_resize(struct file *db, unsigned short newsiz) {
117 
  unsigned short maxavail;
 - 
 
118 
  struct line far *newptr;
 117 
  struct line far *newptr;
119 
 
 118 
 
120 
  /* try resizing the block (much faster) */
 119 
  /* try resizing the block (much faster) */
121 
  if (mdr_dos_resizeblock((sizeof(struct line) + newsiz + 15) / 16, FP_SEG(db->cursor), &maxavail) == 0) return(0);
 120 
  if (mdr_dos_resizeblock((sizeof(struct line) + newsiz + 15) / 16, FP_SEG(db->cursor)) == 0) return(0);
122 
 
 121 
 
123 
  /* create a new block and copy data over */
 122 
  /* create a new block and copy data over */
124 
  newptr = line_calloc(newsiz);
 123 
  newptr = line_calloc(newsiz);
125 
  if (newptr == NULL) return(-1);
 124 
  if (newptr == NULL) return(-1);
126 
  _fmemmove(newptr, db->cursor, sizeof(struct line) + db->cursor->len);
 125 
  _fmemmove(newptr, db->cursor, sizeof(struct line) + db->cursor->len);