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Use libc_hidden_* for strtoumax (bug 15105).

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On sparc, localplt test failures appear when building with -Os because
of a call to strtoumax from
sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c, and strtoumax
is not inlined when building with -Os.  This patch fixes those
failures by using libc_hidden_proto and libc_hidden_def for strtoumax.

Tested with build-many-glibcs.py for
sparc64-linux-gnu-disable-multi-arch, sparc64-linux-gnu,
sparcv9-linux-gnu-disable-multi-arch, sparcv9-linux-gnu that this
fixes that test failure with -Os.

	[BZ #15105]
	* sysdeps/wordsize-32/strtoumax.c (strtoumax): Use
	libc_hidden_def.
	* sysdeps/wordsize-64/strtoumax.c (strtoumax): Likewise.
	* include/inttypes.h: New file.
This commit is contained in:
Joseph Myers 2018-02-28 14:16:21 +00:00
parent 02f2fead8f
commit 000f290ff1
4 changed files with 16 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2018-02-28 Joseph Myers <joseph@codesourcery.com>
[BZ #15105]
* sysdeps/wordsize-32/strtoumax.c (strtoumax): Use
libc_hidden_def.
* sysdeps/wordsize-64/strtoumax.c (strtoumax): Likewise.
* include/inttypes.h: New file.
2018-02-27 Joseph Myers <joseph@codesourcery.com>
* locale/weightwc.h (findidx): Ignore -Wmaybe-uninitialized for

6
include/inttypes.h Normal file
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@ -0,0 +1,6 @@
#ifndef _INTTYPES_H
#include_next <inttypes.h>
#ifndef _ISOMAC
libc_hidden_proto (strtoumax)
#endif
#endif

1
sysdeps/wordsize-32/strtoumax.c
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@ -25,3 +25,4 @@ strtoumax (const char *__restrict nptr, char **__restrict endptr, int base)
{
return __strtoull_internal (nptr, endptr, base, 0);
}
libc_hidden_def (strtoumax)

1
sysdeps/wordsize-64/strtoumax.c
View File

@ -25,3 +25,4 @@ strtoumax (const char *__restrict nptr, char **__restrict endptr, int base)
{
return __strtoul_internal (nptr, endptr, base, 0);
}
libc_hidden_def (strtoumax)