Fix -Os getc_unlocked linknamespace, localplt issues (bug 15105, bug 19463)

[Andreas Schwab]

On Feb 16 2018, Joseph Myers <joseph@codesourcery.com> wrote:

> 	[BZ #15105]
> 	[BZ #19463]
> 	* libio/getc_u.c (getc_unlocked): Use libc_hidden_weak.
> 	* include/stdio.h [!_ISOMAC] (__getc_unlocked): Use
> 	attribute_hidden, and define inline if [__USE_EXTERN_INLINES].
> 	[!_ISOMAC] (getc_unlocked): Use libc_hidden_proto.
> 	* misc/getttyent.c (__getttyent): Call __getc_unlocked instead of
> 	getc_unlocked.
> 	* time/tzfile.c (__tzfile_read): Likewise.

Ok.

Andreas.

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Andreas Schwab, SUSE Labs, schwab@suse.de
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