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 ceill
@section @code{ceill}
@findex ceill
POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/ceill.html}
Gnulib module: ceill or ceill-ieee
Portability problems fixed by either Gnulib module @code{ceill} or @code{ceill-ieee}:
@itemize
@item
This function is missing on some platforms:
FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin 1.7.x.
@item
This function is only defined as a macro with arguments on some platforms:
MSVC 14.
@item
This function returns a wrong result for small arguments on some platforms:
OpenBSD 5.6.
@end itemize
Portability problems fixed by Gnulib module @code{ceill-ieee}:
@itemize
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize