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Remove __ASSUME_ADJ_OFFSET_SS_READ.

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This patch removes the __ASSUME_ADJ_OFFSET_SS_READ macro (and
conditionals on whether ADJ_OFFSET_SS_READ is defined), now it can be
unconditionally assumed to be true and ADJ_OFFSET_SS_READ can be
assumed to be defined.

Tested x86_64 that the disassembly of installed shared libraries is
unchanged by this patch.

	* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_ADJ_OFFSET_SS_READ): Remove macro.
	* sysdeps/unix/sysv/linux/adjtime.c (ADJTIME)
	[ADJ_OFFSET_SS_READ]: Make code unconditional.
	(ADJTIME) [!ADJ_OFFSET_SS_READ]: Remove conditional code.
This commit is contained in:
Joseph Myers
2014-06-20 20:00:51 +00:00
parent 90e5dd482f
commit a2a76afe91
3 changed files with 10 additions and 23 deletions
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22
sysdeps/unix/sysv/linux/adjtime.c
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@ -72,28 +72,10 @@ ADJTIME (const struct TIMEVAL *itv, struct TIMEVAL *otv)
tntx.modes = ADJ_OFFSET_SINGLESHOT;
}
else
{
#ifdef ADJ_OFFSET_SS_READ
tntx.modes = ADJ_OFFSET_SS_READ;
#else
tntx.modes = 0;
#endif
}
tntx.modes = ADJ_OFFSET_SS_READ;
#if defined ADJ_OFFSET_SS_READ && !defined __ASSUME_ADJ_OFFSET_SS_READ
again:
#endif
if (__glibc_unlikely (ADJTIMEX (&tntx) < 0))
{
#if defined ADJ_OFFSET_SS_READ && !defined __ASSUME_ADJ_OFFSET_SS_READ
if (itv && errno == EINVAL && tntx.modes == ADJ_OFFSET_SS_READ)
{
tntx.modes = ADJ_OFFSET_SINGLESHOT;
goto again;
}
#endif
return -1;
}
return -1;
if (otv)
{