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2017-06-12 Wilco Dijkstra <wdijkstr@arm.com>

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There is no longer a need for string2.h, so remove it and all mention of it.
Move the redirect for __stpcpy to include/string.h since it is still required
until all internal uses have been renamed.
This fixes several linknamespace/localplt failures when building with -Os.

	[BZ #15105]
	[BZ #19463]
	* include/string.h: Add internal redirect for __stpcpy.
	* string/Makefile: Remove bits/string2.h.
	* string/string.h: Update comment.
	* string/string-inlines.c: Remove bits/string2.h include and comment.
	* string/bits/string2.h: Remove file.
This commit is contained in:
Wilco Dijkstra
2017-06-12 15:19:38 +01:00
parent d99431e519
commit 18b10de7ce
6 changed files with 19 additions and 134 deletions
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5
include/string.h
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@ -162,6 +162,11 @@ extern __typeof (mempcpy) mempcpy __asm__ ("__mempcpy");
extern __typeof (stpcpy) stpcpy __asm__ ("__stpcpy");
#endif
/* Redirect internal calls to builtins. */
#ifndef __stpcpy
# define __stpcpy(dest, src) __builtin_stpcpy (dest, src)
#endif
extern void *__memcpy_chk (void *__restrict __dest,
const void *__restrict __src, size_t __len,
size_t __destlen) __THROW;