At manual page (memchr, memrchr and rawmemchr) it is listed that only rawmemchr needs _GNU_SOURCE feature test macro. However, at least in /usr/include/string.h shipped with Debian Lenny and Ubuntu 9.04 both have also memrchr in same #ifdef __USE_GNU block. Correction: --- memchr.old 2008-07-26 15:31:57.431082210 +0200 +++ memchr.3 2009-11-25 15:31:39.000000000 +0200 @@ -46,6 +46,8 @@ .BR feature_test_macros (7)): .in .sp +.BR memrchr (): +_GNU_SOURCE .BR rawmemchr (): _GNU_SOURCE .SH DESCRIPTION (or should them be at same line.) t. Markus -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
