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Mark internal gshadow functions with attribute_hidden [BZ #18822]

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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.
This commit is contained in:
H.J. Lu
2017-10-01 15:19:01 -07:00
parent e1b33bba7c
commit 94fd682c9b
2 changed files with 10 additions and 2 deletions
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6
include/gshadow.h
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@@ -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,