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nss-myhostname: only export the NSS entry point symbols, nothing else

This commit is contained in:
Lennart Poettering 2014-07-10 20:38:07 +02:00
parent bb62fb68f6
commit 947127ff62
2 changed files with 22 additions and 1 deletions
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4
Makefile.am
View File

@ -4397,6 +4397,7 @@ endif
# ------------------------------------------------------------------------------
if HAVE_MYHOSTNAME
libnss_myhostname_la_SOURCES = \
src/nss-myhostname/nss-myhostname.sym \
src/nss-myhostname/nss-myhostname.c \
src/nss-myhostname/addresses.h \
src/nss-myhostname/addresses.c
@ -4407,7 +4408,8 @@ libnss_myhostname_la_LDFLAGS = \
-export-dynamic \
-avoid-version \
-shared \
-shrext .so.2
-shrext .so.2 \
-Wl,--version-script=$(top_srcdir)/src/nss-myhostname/nss-myhostname.sym
libnss_myhostname_la_LIBADD = \
libsystemd-shared.la \

19
src/nss-myhostname/nss-myhostname.sym Normal file
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@ -0,0 +1,19 @@
/***
This file is part of systemd.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
***/
{
global:
_nss_myhostname_gethostbyaddr2_r;
_nss_myhostname_gethostbyaddr_r;
_nss_myhostname_gethostbyname2_r;
_nss_myhostname_gethostbyname3_r;
_nss_myhostname_gethostbyname4_r;
_nss_myhostname_gethostbyname_r;
local: *;
};