X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=toolchain%2Fmusl%2Fpatches%2F030-fix-if_indextoname-error-case.patch;fp=toolchain%2Fmusl%2Fpatches%2F030-fix-if_indextoname-error-case.patch;h=0000000000000000000000000000000000000000;hp=d680d4eb3f57adc023108b9957726243eaf7f6e7;hb=a8a5cb9595cd64a48c1cea6a1478c11e022474a9;hpb=da5d060ac9171029cfde61ee45aa417696e45da0

diff --git a/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch b/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
deleted file mode 100644
index d680d4eb3f..0000000000
--- a/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 32055d52ca43d867d6dbb763dc5213a8d3536a23 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc@gmail.com>
-Date: Thu, 15 Sep 2016 11:27:30 -0400
-Subject: fix if_indextoname error case
-
-posix requires errno to be set to ENXIO if the interface does not exist.
-linux returns ENODEV instead so we handle this.
----
- src/network/if_indextoname.c | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/src/network/if_indextoname.c b/src/network/if_indextoname.c
-index 6ee7f13..3b368bf 100644
---- a/src/network/if_indextoname.c
-+++ b/src/network/if_indextoname.c
-@@ -3,6 +3,7 @@
- #include <sys/socket.h>
- #include <sys/ioctl.h>
- #include <string.h>
-+#include <errno.h>
- #include "syscall.h"
- 
- char *if_indextoname(unsigned index, char *name)
-@@ -14,5 +15,9 @@ char *if_indextoname(unsigned index, char *name)
- 	ifr.ifr_ifindex = index;
- 	r = ioctl(fd, SIOCGIFNAME, &ifr);
- 	__syscall(SYS_close, fd);
--	return r < 0 ? 0 : strncpy(name, ifr.ifr_name, IF_NAMESIZE);
-+	if (r < 0) {
-+		if (errno == ENODEV) errno = ENXIO;
-+		return 0;
-+	}
-+	return strncpy(name, ifr.ifr_name, IF_NAMESIZE);
- }
--- 
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