8.868 roundl
POSIX specification:
http://www.opengroup.org/onlinepubs/9699919799/functions/roundl.html
Gnulib module: roundl or roundl-ieee
Portability problems fixed by either Gnulib module roundl or roundl-ieee:
- This function is missing on some platforms:
FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin, MSVC 9, Interix 3.5, BeOS.
- This function is not declared on some platforms:
glibc 2.8, OSF/1 5.1.
Portability problems fixed by Gnulib module roundl-ieee:
- This function returns a positive zero for an argument between -0.5 and 0
on some platforms:
AIX 7.1.
- This function returns a positive zero for a minus zero argument
on some platforms:
OSF/1 5.1.
Portability problems not fixed by Gnulib: