1 files changed, 57 insertions, 0 deletions
diff --git a/busybox/libbb/my_getgrgid.c b/busybox/libbb/my_getgrgid.c
new file mode 100644
index 0000000..9ac14a3
--- /dev/null
+++ b/busybox/libbb/my_getgrgid.c
@@ -0,0 +1,57 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
+ *
+ * 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
+ */
+
+  /* Hacked by Tito Ragusa (c) 2004 <farmatito@tiscali.it> to make it more
+  * flexible :
+  *
+  * if bufsize is > 0 char *group cannot be set to NULL.
+  *                   On success groupname is written on static allocated buffer group
+  *                   (and a pointer to it is returned).
+  *                   On failure gid as string is written to static allocated buffer 
+  *                   group and NULL is returned.
+  * if bufsize is = 0 char *group can be set to NULL.
+  *                   On success groupname is returned. 
+  *                   On failure NULL is returned.
+  * if bufsize is < 0 char *group can be set to NULL.
+  *                   On success groupname is returned.
+  *                   On failure an error message is printed and the program exits.   
+  */
+  
+#include "libbb.h"
+#include "grp_.h"
+
+/* gets a groupname given a gid */
+char * my_getgrgid(char *group, long gid, int bufsize)
+{
+	struct group *mygroup = getgrgid(gid);
+
+	return  my_getug(group, (mygroup) ? mygroup->gr_name : (char *)mygroup, gid, bufsize, 'g');
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/