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1. |
returns the current position of the pointer in a file stream. |
Answer» The ftell() function shall obtain the current value of the file-position indicator for the stream pointed to by stream. Example: #include <stdio.h>int main(void){ FILE *stream; stream = fopen("MYFILE.TXT", "w+"); fprintf(stream, "This is a test"); printf("The file pointer is at byte %ld\n", ftell(stream)); fclose(stream); return 0;} | |