libc/uClibc: Add CUSTOM version and CUSTOM_LOCATION config options and GetCustom
CUSTOM_LOCATION config options only presented in menuconfig if component
CUSTOM version selected.
Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
[yann.morin.1998@free.fr: fix indentation, don't patch custom dir location]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <712995e3e719fbbe24af.1349931201@localhost.localdomain>
PatchWork-Id: 190794
1 From: Tomoyoshi ASANO <asa@lineo.co.jp>
2 Message ID: <20081208073522.0AEF.22C34B8C@lineo.co.jp>
6 I have SEGV at busybox's telnet with uClibc-0.9.30.
7 It seem the current uClibc-trunk has the same problem.
12 diff -ru uClibc-0.9.30.orig/libc/inet/getaddrinfo.c uClibc-0.9.30/libc/inet/getaddrinfo.c
13 --- uClibc-0.9.30.orig/libc/inet/getaddrinfo.c 2008-10-28 17:25:10.000000000 +0100
14 +++ uClibc-0.9.30/libc/inet/getaddrinfo.c 2009-02-26 14:20:06.000000000 +0100
19 - for (runp = ifa; runp != NULL; runp = runp->ifa_next)
20 + for (runp = ifa; runp != NULL; runp = runp->ifa_next) {
21 #if defined __UCLIBC_HAS_IPV4__
22 if (runp->ifa_addr->sa_family == PF_INET)
25 if (runp->ifa_addr->sa_family == PF_INET6)
27 #endif /* __UCLIBC_HAS_IPV6__ */