Difference between revisions of "Truxton file get is resident"

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Line 16: Line 16:
 
=Sample=
 
=Sample=
 
<syntaxhighlight lang="C" highlight="10">
 
<syntaxhighlight lang="C" highlight="10">
int print_id(uint64_t truxton)
+
void print_id(uint64_t truxton)
 
{
 
{
 
   uint64_t file = truxton_file_open_md5(truxton, "9ec8fb6095c35eff2b236863b7caaf10");
 
   uint64_t file = truxton_file_open_md5(truxton, "9ec8fb6095c35eff2b236863b7caaf10");
Line 22: Line 22:
 
   if ( file != 0 )
 
   if ( file != 0 )
 
   {
 
   {
       return(0);
+
       return;
 
   }
 
   }
  

Revision as of 07:49, 21 June 2020

This returns non-zero if the file's contents exist contiguously within the contents of another file. It corresponds to the IsResident column of the Content table.

Syntax

int truxton_file_get_is_resident( uint64_t file_handle );

Parameters

file_handle

The handle created by the truxton_file_open_id or truxton_file_open_md5 call.

Return value

The non-zero when this file's contents exist contiguously within the contents of another file.

Sample

void print_id(uint64_t truxton)
{
   uint64_t file = truxton_file_open_md5(truxton, "9ec8fb6095c35eff2b236863b7caaf10");

   if ( file != 0 )
   {
      return;
   }

   if ( truxton_file_get_is_resident( file ) == 0 )
   {
      printf( "The file is not resident\n" );
   }
   else
   {
      printf( "The file is resident\n" );
   }

   truxton_file_free(file);
}