strfmon_l: Fix -fsanitize=address finding. * lib/strfmon_l.c: Include <errno.h>, <stdbool.h>, <stdlib.h>, <string.h>. (MAX_ARGS): Renamed from MAX_ARG_WORDS. (directive_t, directives_t): New types. (fmon_parse): New function. (rpl_strfmon_l): Don't call va_arg more often than needed for the format string. Consume 'long double' arguments in places where the format string indicates so. * modules/strfmon_l (Depends-on): Add 'stdbool'.

#!/bin/sh

# Test in an ISO-8859-1 or ISO-8859-15 locale.
: ${LOCALE_FR=fr_FR}
if test $LOCALE_FR = none; then
  if test -f /usr/bin/localedef; then
    echo "Skipping test: no traditional french locale is installed"
  else
    echo "Skipping test: no traditional french locale is supported"
  fi
  exit 77
fi

LC_ALL=$LOCALE_FR \
./test-c-vsnprintf${EXEEXT} 1