This is the mail archive of the
mailing list for the glibc project.
Re: getopt with gcc -ansi
Andreas Schwab <email@example.com> writes:
> sleep is allowed everywhere <unistd.h> is allowed, but not getopt.
But in POSIX 1003.1-2004, getopt and sleep are both required functions
on the same footing; neither is an XSI extension, for example.
Perhaps this wasn't true in older POSIX revisions, but it's true now.
The "-ansi" flag should affect only the C standard level, not the
POSIX revision level, no?