cvs commit: src/lib/msun/src math.h

[David Schultz]

das         2004/04/24 19:35:42 PDT

  FreeBSD src repository

  Modified files:
    lib/msun/src         math.h 
  Log:
  Make sure that symbols are declared in math.h iff the appropriate
  namespaces are visible.  Previously, math.h failed to hide some C99-,
  XSI-, and BSD-specific symbols in certain compilation environments.
  
  The referenced PR has a nice listing of the appropriate conditions for
  making symbols visible in math.h.  The only non-stylistic difference
  between the patch in the PR and this commit is that I superfluously
  test for __BSD_VISIBLE in a few places to be more explicit about which
  symbols have historically been part of the FreeBSD environment.
  
  PR:             65939
  Submitted by:   Stefan Farfeleder <stefan at fafoe.narf.at>
  
  Revision  Changes    Path
  1.31      +68 -65    src/lib/msun/src/math.h