| From 2c4d0838dda90515d4971881d86e8b969baebe01 Mon Sep 17 00:00:00 2001 |
| From: Thomas Deutschmann <whissi@gentoo.org> |
| Date: Thu, 19 Oct 2017 17:38:20 +0200 |
| Subject: [PATCH] tracepath: Support calling `tracepath` as `tracepath4` or |
| `tracepath6` |
| |
| --- |
| tracepath.c | 6 ++++++ |
| 1 file changed, 6 insertions(+) |
| |
| diff --git a/tracepath.c b/tracepath.c |
| index b0eb911..d2a6edf 100644 |
| --- a/tracepath.c |
| +++ b/tracepath.c |
| @@ -394,6 +394,12 @@ int main(int argc, char **argv) |
| setlocale(LC_ALL, ""); |
| #endif |
| |
| + /* Support being called using `tracepath4` or `tracepath6` symlinks */ |
| + if (argv[0][strlen(argv[0])-1] == '4') |
| + hints.ai_family = AF_INET; |
| + else if (argv[0][strlen(argv[0])-1] == '6') |
| + hints.ai_family = AF_INET6; |
| + |
| while ((ch = getopt(argc, argv, "46nbh?l:m:p:")) != EOF) { |
| switch(ch) { |
| case '4': |
| -- |
| 2.14.3 |
| |