| /programs/develop/metcc/trunk/samples/files/FILES.C |
|---|
| 0,0 → 1,43 |
| #include <stdio.h> |
| #include <stdlib.h> |
| int main(int argc, char **argv) |
| { |
| int i; |
| char c; |
| FILE *f; |
| FILE *fin; |
| FILE *fout; |
| //write to file |
| f=fopen("testfile.txt","w"); |
| for(i=0;i<50;i++) |
| { |
| fputc('1',f); |
| } |
| fclose(f); |
| //append to file |
| f=fopen("testfile.txt","a"); |
| for(i=0;i<50;i++) |
| { |
| fputc('2',f); |
| } |
| fclose(f); |
| //copy from testfile.txt to copyfile.txt |
| fin=fopen("testfile.txt","r"); |
| fout=fopen("copyfile.txt","w"); |
| while((c=fgetc(fin))!=EOF) |
| { |
| fputc(c,fout); |
| } |
| fclose(fin); |
| fclose(fout); |
| } |