From 94fd682c9b7c0b1ed95234a491f86b8d529e15c2 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sun, 1 Oct 2017 15:19:01 -0700 Subject: [PATCH] Mark internal gshadow functions with attribute_hidden [BZ #18822] Mark internal gshadow functions with attribute_hidden to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/gshadow.h (__fgetsgent_r): Add attribute_hidden. (__sgetsgent_r): Likewise. --- ChangeLog | 6 ++++++ include/gshadow.h | 6 ++++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 94095558a3..0ed599dbd2 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2017-10-01 H.J. Lu + + [BZ #18822] + * include/gshadow.h (__fgetsgent_r): Add attribute_hidden. + (__sgetsgent_r): Likewise. + 2017-10-01 H.J. Lu [BZ #18822] diff --git a/include/gshadow.h b/include/gshadow.h index 532801afd0..aa6a5a693e 100644 --- a/include/gshadow.h +++ b/include/gshadow.h @@ -4,9 +4,11 @@ # ifndef _ISOMAC extern int __fgetsgent_r (FILE *stream, struct sgrp *resbuf, char *buffer, - size_t buflen, struct sgrp **result); + size_t buflen, struct sgrp **result) + attribute_hidden; extern int __sgetsgent_r (const char *string, struct sgrp *resbuf, - char *buffer, size_t buflen, struct sgrp **result); + char *buffer, size_t buflen, struct sgrp **result) + attribute_hidden; struct parser_data; extern int _nss_files_parse_sgent (char *line, struct sgrp *result, -- 2.43.5