Avoid overwriting exit_status with a value indicating less important condition.

[chaz/tar] / src / common.h

diff --git a/src/common.h b/src/common.h
index 196c1188c713100a0c4c6985e2e549e13e4c4c74..73865ec87fba6681f0c101332e03c9b331b632a2 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -701,6 +701,7 @@ void usage (int) __attribute__ ((noreturn));
 int tar_timespec_cmp (struct timespec a, struct timespec b);
 const char *archive_format_string (enum archive_format fmt);
 const char *subcommand_string (enum subcommand c);
+void set_exit_status (int val);
 
 /* Module update.c.  */