unzip applet by Laurence Anderson

[oweals/busybox.git] / libbb / gz_open.c

diff --git a/libbb/gz_open.c b/libbb/gz_open.c
index b23920b167900aa5c09348f9d161c1cf869e515e..dbaf3bb023bceebd90694a4b7282fea0241a9692 100644 (file)
--- a/libbb/gz_open.c
+++ b/libbb/gz_open.c
@@ -1,3 +1,26 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <signal.h>
@@ -15,7 +38,7 @@ extern FILE *gz_open(FILE *compressed_file, int *pid)
                return(NULL);
        }
        if ((*pid = fork()) == -1) {
-               error_msg("fork failured");
+               error_msg("fork failed");
                return(NULL);
        }
        if (*pid==0) {
@@ -29,7 +52,7 @@ extern FILE *gz_open(FILE *compressed_file, int *pid)
        }
        close(unzip_pipe[1]);
        if (unzip_pipe[0] == -1) {
-               error_msg("Couldnt initialise gzip stream");
+               error_msg("gzip stream init failed");
        }
        return(fdopen(unzip_pipe[0], "r"));
 }