Can this be done?

[David670]

How would you write this code using C stdio library routines instead of the UNIX kernel routines?

#include <stdio.h>
#include <fcntl.h>
intmain()
{
   int inFile, outFile;
   char *inFileName = "in_test";
   char *outFileName = "out_test";
   int len;
   char c;

   inFile = open(inFileName, O_RDONLY);
   outFile = open(outFileName, O_WRONLY);
 /* Loop through the input file */
   while((len = read(inFile, &c, 1)) > 0)
   write(outFile, &c, 1);
/* close files and quit */
   close(inFile);
   close(outFile);
}

Thanks for your help.

[bithub]

fopen() instead of open()
fclose() instead of close()
fwrite() instead of write()
fread() instead of read()

[rockytriton]

and probably

"r" instead of O_RDONLY
"w" instead of OWRONLY