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authorDenis Vlasenko <vda.linux@googlemail.com>2008-11-14 00:35:40 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-11-14 00:35:40 +0000
commit97a8f9f4dc1f94060b74943d9887cffed268b21b (patch)
treeccadfe75a8f4332e1ff7e38fb7bb4d7400acb59b /extra/Configs
parent676ddd7a30ee8cef3796c51bc922fd76166cbfc9 (diff)
fixing resolver part 2: make _res structure members
configurable. we don't use most of it anyway.
Diffstat (limited to 'extra/Configs')
-rw-r--r--extra/Configs/Config.in19
1 files changed, 18 insertions, 1 deletions
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 9e2112c84..4979d5822 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -772,7 +772,7 @@ config UCLIBC_HAS_OBSOLETE_BSD_SIGNAL
bool "BSD obsolete signal functions"
default n
help
- These functions are provided as a compatibility interface for
+ These functions are provided as a compatibility interface for
programs that make use of the historical System V signal API.
This API is obsolete:
new applications should use the POSIX signal API (sigaction(2),
@@ -1066,6 +1066,23 @@ config UCLIBC_HAS_BSD_RES_CLOSE
Most people will say N.
+config UCLIBC_HAS_COMPAT_RES_STATE
+ bool "Use compatible but bloated _res"
+ default y
+ help
+ Answer Y if you build network utilities and they muck with resolver
+ internals a lot (_res global structure). uclibc does not use most
+ of _res.XXX fields, and with this option OFF they won't even exist.
+ Which will make e.g. dig build fail.
+ Answering N saves around 400 bytes in bss.
+
+config UCLIBC_HAS_EXTRA_COMPAT_RES_STATE
+ bool "Use extra compatible but extra bloated _res"
+ default n
+ help
+ Answer Y if selecting UCLIBC_HAS_COMPAT_RES_STATE is not enough.
+ As far as I can say, this should never be needed.
+
endif