niansa-misc/glibc
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Fix some sparc -Wundef build warnings.

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* sysdeps/sparc/bits/string.h (_STRING_ARCH_unaligned): Define to
	0.
This commit is contained in:
David S. Miller 2014-04-30 11:39:47 -07:00
parent 211d653cb6
commit 8aa583c3e0
2 changed files with 6 additions and 0 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2014-04-30 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/bits/string.h (_STRING_ARCH_unaligned): Define to
0.
* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (EMT_TAGOVF): Protect
with XOPEN cpp guards.

3
sysdeps/sparc/bits/string.h
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@ -20,6 +20,9 @@
# error "Never use <bits/string.h> directly; include <string.h> instead."
#endif
/* Define if architecture can access unaligned multi-byte variables. */
#define _STRING_ARCH_unaligned 0
/* sparc32 and sparc64 strchr(x, '\0') perform better than
__rawmemchr(x, '\0'). */
#define _HAVE_STRING_ARCH_strchr 1