Hash :
9c6e26ca
Author :
Date :
2011-07-15T15:08:34
ffsl, ffsll: new modules * modules/ffsl: New file. * modules/ffsll: Likewise. * m4/ffsl.m4: Likewise. * m4/ffsll.m4: Likewise. * lib/ffsl.c: Likewise. * lib/ffsl.h: Likewise. * lib/ffsll.c: Likewise. * m4/string_h.m4 (gl_HEADER_STRING_H_BODY) (gl_HEADER_STRING_H_DEFAULTS): Add defaults. * modules/string (Makefile.am): Substitute witnesses. * lib/strings.in.h (ffsl, ffsll): Declare. * modules/ffsl-tests: New test file. * modules/ffsll-tests: Likewise. * tests/test-ffsl.c: Likewise. * tests/test-ffsll.c: Likewise. * MODULES.html.sh (Integer arithmetic functions): Mention it. * doc/glibc-functions/ffsl.texi (ffsl): Likewise. * doc/glibc-functions/ffsll.texi (ffsll): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
Description:
Finds the index of the least-significant set bit.
Files:
lib/ffsl.h
lib/ffsl.c
m4/ffsl.m4
Depends-on:
extensions
string
ffs [test $HAVE_FFSL = 0]
configure.ac:
gl_FUNC_FFSL
if test $HAVE_FFSL = 0; then
AC_LIBOBJ([ffsl])
fi
gl_STRING_MODULE_INDICATOR([ffsl])
Makefile.am:
Include:
<string.h>
License:
LGPLv2+
Maintainer:
Eric Blake