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authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 15:20:47 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 15:21:00 -0700
commit9635ce69626bfe41196bdef8efe4aba8d8a7b58f (patch)
tree49b020ac6ac7c72bdd551f4b3e3ab9508c294b18 /include/aliases.h
parent2e0a69097d38382fc26cce2a482e9ef2ddda52cf (diff)
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Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
Mark internal getXXXbyYYY functions with attribute_hidden to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/aliases.h (__getaliasbyname_r): Add attribute_hidden. * include/netdb.h (__gethostbyaddr_r): Likewise. (__gethostbyname_r): Likewise. (__gethostbyname2_r): Likewise. (__getnetbyaddr_r): Likewise. (__getnetbyname_r): Likewise. (__getservbyname_r): Likewise. (__getservbyport_r): Likewise. (__getprotobyname_r): Likewise. (__getprotobynumber_r): Likewise. (__getnetgrent_r): Likewise. * include/rpc/netdb.h (__getrpcbyname_r): Likewise. (__getrpcbynumber_r): Likewise. * nss/getXXbyYY.c (INTERNAL (REENTRANT_NAME)): Likewise.
Diffstat (limited to 'include/aliases.h')
-rw-r--r--include/aliases.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/aliases.h b/include/aliases.h
index ece69ebe43..11b81d4d24 100644
--- a/include/aliases.h
+++ b/include/aliases.h
@@ -14,7 +14,8 @@ extern int __old_getaliasent_r (struct aliasent *__restrict __result_buf,
extern int __getaliasbyname_r (const char *__restrict __name,
struct aliasent *__restrict __result_buf,
char *__restrict __buffer, size_t __buflen,
- struct aliasent **__restrict __result);
+ struct aliasent **__restrict __result)
+ attribute_hidden;
extern int __old_getaliasbyname_r (const char *__restrict __name,
struct aliasent *__restrict __result_buf,
char *__restrict __buffer, size_t __buflen,