Trattate anche {{{vmslice}}} e {{{tee}}}, e scritto esempio di

[gapil.git] / listati / splicecp.c

diff --git a/listati/splicecp.c b/listati/splicecp.c
index 28a6705df7122c82d9f163ff69d2283cf883eb44..0da067bc9c953e5258deed07475e496b6b4dd50c 100644 (file)
--- a/listati/splicecp.c
+++ b/listati/splicecp.c
@@ -42,10 +42,9 @@ int main(int argc, char *argv[])
                exit(EXIT_FAILURE);
            } 
        }
-       do {
+       while (nread > 0) {
            nwrite = splice(pipefd[0], NULL, out_fd, NULL, nread, 
                            SPLICE_F_MOVE|SPLICE_F_MORE);
-           if (nwrite == 0) continue;
            if (nwrite < 0) {
                if (errno == EINTR)
                    continue;
@@ -55,7 +54,7 @@ int main(int argc, char *argv[])
                }
            }
            nread -= nwrite;
-       } while (nread);
+       }
     }
     return EXIT_SUCCESS;
 }