diff options
author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2011-05-02 22:19:56 (GMT) |
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committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2011-05-02 22:19:56 (GMT) |
commit | 6cf1dab94039e918f6c61f048855a1860d0d508e (patch) | |
tree | beac75cb5e043325c118bf6709d60a9aec678617 /patches/glibc/ports-2.13/180-resolv-dynamic.patch | |
parent | 0edbdfd24cf34593bc5e49ab2f3f2081de77495d (diff) |
libc/glibc: add 2.13
Patchset provided by "Ioannis E. Venetis" <venetis@mail.capsl.udel.edu>
http://sourceware.org/ml/crossgcc/2011-04/msg00072.html
http://sourceware.org/ml/crossgcc/2011-04/msg00073.html
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Diffstat (limited to 'patches/glibc/ports-2.13/180-resolv-dynamic.patch')
-rw-r--r-- | patches/glibc/ports-2.13/180-resolv-dynamic.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/patches/glibc/ports-2.13/180-resolv-dynamic.patch b/patches/glibc/ports-2.13/180-resolv-dynamic.patch new file mode 100644 index 0000000..e916bce --- /dev/null +++ b/patches/glibc/ports-2.13/180-resolv-dynamic.patch @@ -0,0 +1,39 @@ +ripped from SuSE + +if /etc/resolv.conf is updated, then make sure applications +already running get the updated information. + +http://bugs.gentoo.org/177416 + +diff -durN glibc-2.13.orig/resolv/res_libc.c glibc-2.13/resolv/res_libc.c +--- glibc-2.13.orig/resolv/res_libc.c 2009-02-07 05:27:42.000000000 +0100 ++++ glibc-2.13/resolv/res_libc.c 2009-11-13 00:49:59.000000000 +0100 +@@ -22,6 +22,7 @@ + #include <arpa/nameser.h> + #include <resolv.h> + #include <bits/libc-lock.h> ++#include <sys/stat.h> + + + /* The following bit is copied from res_data.c (where it is #ifdef'ed +@@ -95,6 +96,20 @@ + __res_maybe_init (res_state resp, int preinit) + { + if (resp->options & RES_INIT) { ++ static time_t last_mtime, last_check; ++ time_t now; ++ struct stat statbuf; ++ ++ time (&now); ++ if (now != last_check) { ++ last_check = now; ++ if (stat (_PATH_RESCONF, &statbuf) == 0 && last_mtime != statbuf.st_mtime) { ++ last_mtime = statbuf.st_mtime; ++ atomicinclock (lock); ++ atomicinc (__res_initstamp); ++ atomicincunlock (lock); ++ } ++ } + if (__res_initstamp != resp->_u._ext.initstamp) { + if (resp->nscount > 0) + __res_iclose (resp, true); |