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| /freebsd-11.0-release/lib/msun/src/ | ||
| H A D | math.h | diff 126871 Fri Mar 12 12:02:03 MST 2004 bde Initial support for C99's (or is it POSIX.1-2001's?) MATH_ERRNO, MATH_ERREXCEPTION and math_errhandling, so that C99 applications at least have the possibility of determining that errno is not set for math functions. Set math_errhandling to the non-standard-conforming value of 0 for now to indicate that we don't support either method of reporting errors. We intentionally don't support MATH_ERRNO because errno is a mistake, and we are missing support for MATH_ERREXCEPTION (<fenv.h>, compiler support for <fenv.h>, and actually setting the exception flags correctly). |
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