.

tp1/ex1/copy_stdio.c

@@ -0,0 +1,36 @@
+#include <fcntl.h>
+#include <unistd.h>
+#include <assert.h>
+#include <stdio.h>
+
+#define BLOCK_SIZE 1
+
+
+int main(int argc, char *argv[])
+{
+    FILE* fin,
+        * fout;
+    char buf[BLOCK_SIZE];
+
+    assert( argc == 3 );
+
+    fin = fopen(argv[1], "r");
+    assert( fin != NULL );
+
+    fout = fopen(argv[2],"w");
+    assert( fout != NULL );
+
+    while(1){
+        ssize_t nb_read; 
+        nb_read = fread(buf,BLOCK_SIZE,1,fin);
+        if (nb_read <= 0)
+            break;
+        fwrite(buf,BLOCK_SIZE,nb_read,fout);
+    }
+
+    fclose(fin);
+    fclose(fout);
+
+    return 0;
+}
+