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| author | Nick Kralevich <nnk@google.com> | 2013-02-21 17:17:09 -0800 |
|---|---|---|
| committer | Nick Kralevich <nnk@google.com> | 2013-02-21 17:17:09 -0800 |
| commit | 11ebbc8437af208f64861b7531502ff0eeb30e03 (patch) | |
| tree | 0fbde52d13d9be98860d588530a320e4d7b3427f | |
| parent | ccd403161cdcc88a0ffcaecd1bc707e2d4c88a1c (diff) | |
| download | bionic-11ebbc8437af208f64861b7531502ff0eeb30e03.zip bionic-11ebbc8437af208f64861b7531502ff0eeb30e03.tar.gz bionic-11ebbc8437af208f64861b7531502ff0eeb30e03.tar.bz2 | |
libc: remove bcmp prototype
AFAIK, bionic only ever provided an implementation of bcmp
for x86, and even then, the code was never actually compiled.
Remove the prototype.
bcmp() has been obsoleted and replaced by memcmp()
Change-Id: I549d02ab6a9241a9acbbbfade0d98a9a02c2eaee
| -rw-r--r-- | libc/arch-x86/string/bcmp.S | 33 | ||||
| -rw-r--r-- | libc/include/strings.h | 1 |
2 files changed, 0 insertions, 34 deletions
diff --git a/libc/arch-x86/string/bcmp.S b/libc/arch-x86/string/bcmp.S deleted file mode 100644 index 4a88f66..0000000 --- a/libc/arch-x86/string/bcmp.S +++ /dev/null @@ -1,33 +0,0 @@ -/* $OpenBSD: bcmp.S,v 1.3 2005/08/07 11:30:38 espie Exp $ */ -/* - * Written by J.T. Conklin <jtc@netbsd.org>. - * Public domain. - */ - -#include <machine/asm.h> - -ENTRY(bcmp) - pushl %edi - pushl %esi - movl 12(%esp),%edi - movl 16(%esp),%esi - xorl %eax,%eax /* clear return value */ - cld /* set compare direction forward */ - - movl 20(%esp),%ecx /* compare by words */ - shrl $2,%ecx - repe - cmpsl - jne L1 - - movl 20(%esp),%ecx /* compare remainder by bytes */ - andl $3,%ecx - repe - cmpsb - je L2 - -L1: incl %eax -L2: popl %esi - popl %edi - ret -END(bcmp) diff --git a/libc/include/strings.h b/libc/include/strings.h index db2aa3a..fbdcefc 100644 --- a/libc/include/strings.h +++ b/libc/include/strings.h @@ -43,7 +43,6 @@ #include <sys/cdefs.h> __BEGIN_DECLS -int bcmp(const void *, const void *, size_t); void bcopy(const void *, void *, size_t); void bzero(void *, size_t); int ffs(int); |