sound/oss/bin2hex.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include <stdlib.h>
   5
   6 int main( int argc, const char * argv [] )
   7 {
   8     const char * varname;
   9     int i = 0;
  10     int c;
  11     int id = 0;
  12
  13     if(argv[1] && strcmp(argv[1],"-i")==0)
  14     {
  15         argv++;
  16         argc--;
  17         id=1;
  18     }
  19
  20     if(argc==1)
  21     {
  22         fprintf(stderr, "bin2hex: [-i] firmware\n");
  23         exit(1);
  24     }
  25
  26     varname = argv[1];
  27     printf( "/* automatically generated by bin2hex */\n" );
  28     printf( "static unsigned char %s [] %s =\n{\n", varname , id?"__initdata":"");
  29
  30     while ( ( c = getchar( ) ) != EOF )
  31     {
  32         if ( i != 0 && i % 10 == 0 )
  33             printf( "\n" );
  34         printf( "0x%02lx,", c & 0xFFl );
  35         i++;
  36     }
  37
  38     printf( "};\nstatic int %sLen =  %d;\n", varname, i );
  39     return 0;
  40 }