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Mark 3 *_internal functions with attribute_hidden [BZ #18822]

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Mark __ptsname_internal, __mktime_internal and __fopen_internal with
attribute_hidden to allow direct access to them within libc.so and
libc.a without using GOT nor PLT.

	[BZ #18822]
	* include/stdlib.h (__ptsname_internal): Add attribute_hidden.
	* include/time.h (__mktime_internal): Likewise.
	* libio/iolibio.h (__fopen_internal): Likewise.
This commit is contained in:
H.J. Lu
2017-10-01 14:33:26 -07:00
parent 8da92e722c
commit ef9b6f73f4
4 changed files with 11 additions and 3 deletions
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2
include/time.h
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@@ -54,7 +54,7 @@ extern void __tz_compute (time_t timer, struct tm *tm, int use_localtime)
extern time_t __mktime_internal (struct tm *__tp,
struct tm *(*__func) (const time_t *,
struct tm *),
time_t *__offset);
time_t *__offset) attribute_hidden;
extern struct tm *__localtime_r (const time_t *__timer,
struct tm *__tp) attribute_hidden;