glibc/sysdeps/i386/i686/multiarch/strncmp-c.c

#if defined (SHARED) && IS_IN (libc)
# define STRNCMP __strncmp_ia32
# undef libc_hidden_builtin_def
# define libc_hidden_builtin_def(name)  \
    __hidden_ver1 (__strncmp_ia32, __GI_strncmp, __strncmp_ia32);
#endif

#include "string/strncmp.c"
x86: Make strncmp usable from rtld Due to the way the conditions were written, the rtld build of strncmp ended up with no definition of the strncmp symbol at all: The implementations were renamed for use within an IFUNC resolver, but the IFUNC resolver itself was missing (because rtld does not use IFUNCs). Reviewed-by: Carlos O'Donell <carlos@redhat.com> 2018-06-12 21:00:33 +08:00			`#if defined (SHARED) && IS_IN (libc)`
32bit memcmp/strcmp/strncmp optimized for SSSE3/SSS4.2 2010-02-16 03:17:50 +08:00			`# define STRNCMP __strncmp_ia32`
			`# undef libc_hidden_builtin_def`
			`# define libc_hidden_builtin_def(name) \`
			`__hidden_ver1 (__strncmp_ia32, __GI_strncmp, __strncmp_ia32);`
			`#endif`

			`#include "string/strncmp.c"`