jehanne/qa/lib/newlib/101-files.c

29 lines
419 B
C

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()
{
char buf[64];
FILE *fptr;
fptr = fopen("/tmp/qa-fprint.txt", "w");
if(fptr == NULL)
exit(1);
fprintf(fptr, "%s", "DONE");
fclose(fptr);
fptr = fopen("/tmp/qa-fprint.txt", "r");
if(fptr == NULL)
exit(2);
fread (buf, 1, 64, fptr);
fclose(fptr);
if(strncmp(buf, "DONE", 4) != 0){
printf("'%s'", buf);
exit(4);
}
return 0;
}