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Cream of the Crop 1
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PROGRAM
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SNIP1292.ARJ
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ANSIFLEN.C
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C/C++ Source or Header
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1992-04-26
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632b
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35 lines
/*
** FLENGTH.C - a simple function using all ANSI-standard functions
** to determine the size of a file.
**
** Public domain by Bob Jarvis.
*/
#include <stdio.h>
#include <io.h>
long flength(char *fname)
{
FILE *fptr;
long length = 0L;
fptr = fopen(fname, "rb");
if(fptr != NULL)
{
fseek(fptr, 0L, SEEK_END);
length = ftell(fptr);
fclose(fptr);
}
return length;
}
#ifdef TEST
void main(int argc, char *argv[])
{
printf("Length of %s = %ld\n", argv[0], flength(argv[0]));
}
#endif /* TEST */