Re: stream io in c

On Thu, 31 Jul 2008 15:04:37 +0530, santosh posted:

// gcc -o chars mkchars2.c

This command is not a conforming implementation of ISO C. For that you
need:

gcc -ansi -pedantic /* For conformance to C90 */
gcc -std=c99 -pedantic /* For incomplete but good conformance to C99
*/

Also add the -Wall and -W flags for extra diagnostics which are always a
help.

//mkchars.c:



#include <stdio.h>
#include <stdlib.h>

int main(void)
{
FILE *fp;
char name[]="text62.txt";


int c;

if ((fp = fopen(name, "wb")) == NULL)
{
printf("can't open %s\n", fp);
return EXIT_FAILURE;
}
else
{
for (c = 0; c <= 255; c ++) {
putc(c, fp);
}
fclose(fp);
}
return 0;
}
// gcc -o chars -std=c99 -pedantic mkchars3.c

--
When a new source of taxation is found it never means, in practice, that
the old source is abandoned. It merely means that the politicians have two
ways of milking the taxpayer where they had one before. 8
H. L. Mencken
.

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