src-test2/lib/libc/stdio/floatio.h, branch release/5.2.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F5.2.0_cvs 2004-01-10T05:53:29Z This commit was manufactured by cvs2svn to create tag 2004-01-10T05:53:29Z cvs2svn cvs2svn@FreeBSD.org 2004-01-10T05:53:29Z urn:sha1:58c9ff44c8041f394c663cb9640e9b77fe07bb13 'RELENG_5_2_0_RELEASE'. This commit was manufactured to restore the state of the 5.2-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs. Rework the floating point code in printf(). Significant changes: 2003-04-05T22:11:42Z David Schultz das@FreeBSD.org 2003-04-05T22:11:42Z urn:sha1:ebbad5ec5c92f22c219a3f2cae9f1f175709235f - We used to round long double arguments to double. Now we print them properly. - Bugs involving '%F', corner cases of '#' and 'g' format specifiers, and the '.*' precision specifier have been fixed. - Added support for the "'" specifier to print thousands' grouping characters in a locale-dependent manner. - Implement the __vfprintf() side of hexadecimal floating point support. All that is still needed is a routine to convert the mantissa to hex digits one nibble at a time in the style of ultoa(). Reviewed by: silence on standards@ Correct some buffer sizes. 2003-04-05T22:03:43Z David Schultz das@FreeBSD.org 2003-04-05T22:03:43Z urn:sha1:38cac8f88bdbc98152546e697f84e9015d972ff3 - __vfprintf()'s 'buf' has never been used for floating point, so don't define it in terms of (incorrect) constants describing floating point numbers. The actual size needed depends on sizeof(uintmax_t) and locale details, so I slightly overestimated. - We don't need a 308-character buffer to store the string "308". With long doubles and %a we need more than three characters, though. Fix the style of the SCM ID's. 2002-03-22T23:42:05Z David E. O'Brien obrien@FreeBSD.org 2002-03-22T23:42:05Z urn:sha1:1114a754ed48485c756c10cf19694db0b43826e7 I believe have made all of libc .h's as consistent as possible. BSD 4.4 Lite Lib Sources 1994-05-27T05:00:24Z Rodney W. Grimes rgrimes@FreeBSD.org 1994-05-27T05:00:24Z urn:sha1:58f0484fa251c266ede97b591b499fe3dd4f578e