Hash :
d17a87bd
Author :
Date :
2020-08-23T00:44:24
doc: Update for OpenBSD 6.0, 6.7. * doc/*/*.texi: Update. * m4/printf.m4: Update comments and cross-compilation guesses. * m4/ceill.m4: Update comments. * m4/getcwd-abort-bug.m4: Likewise. * m4/ilogb.m4: Likewise. * m4/ilogbf.m4: Likewise. * m4/langinfo_h.m4: Likewise. * m4/modf.m4: Likewise. * m4/modff.m4: Likewise.
@node modf
@section @code{modf}
@findex modf
POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/modf.html}
Gnulib module: modf or modf-ieee
Portability problems fixed by either Gnulib module @code{modf} or @code{modf-ieee}:
@itemize
@end itemize
Portability problems fixed by Gnulib module @code{modf-ieee}:
@itemize
@item
This function has problems with a NaN argument on some platforms:
NetBSD 5.1, Cygwin.
@item
This function has problems with infinite arguments on some platforms:
FreeBSD 6.4, OpenBSD 6.7, IRIX 6.5.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize