OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/vim?expand=0&rev=1

vitmp.c

@@ -0,0 +1,30 @@
+/*
+ * This is a wrapper around the VIM editor which may be used to invoke
+ * the editor in a way that is guaranteed to be suitable for editing
+ * temporary files used with programs such as crontab(1) and edquota(8).
+ *
+ * Written by Solar Designer <solar@owl.openwall.com> and placed in the
+ * public domain.
+ *
+ * $Id: vitmp.c,v 1.2 2002/04/24 23:11:34 solar Exp $
+ */
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+int main(int argc, const char * const *argv)
+{
+	char *newargv[argc + 4]; /* GNU C */
+
+	newargv[0] = "/bin/vi";
+	/* No swap files, use memory only */
+	newargv[1] = "-n";
+	/* Don't make a backup before overwriting a file */
+	newargv[2] = "-c"; newargv[3] = "set nowritebackup";
+	memcpy(&newargv[4], &argv[1], argc * sizeof(char *));
+
+	execv(newargv[0], newargv);
+	perror("execv");
+
+	return 1;
+}