[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: sys/time.h: no more -ansi timercmp ?
From: |
Andries . Brouwer |
Subject: |
Re: sys/time.h: no more -ansi timercmp ? |
Date: |
Mon, 25 Jun 2001 14:14:03 +0200 (MET DST) |
From address@hidden Mon Jun 25 09:30:14 2001
Dave Morse <address@hidden> writes:
> If gcc is invoked with "-ansi" on a file that includes <sys/time.h>, it
> doesn't pick up timercmp, but it does pick up gettimeofday.
>
> In glibc 2.0 (or whatever came on Red Hat 6.2), it did pick it up.
> In glibc 2.1 (or whatever came on Woody), its gone.
Add the appropriate feature test macros (details are in the libc
manual), e.g. _BSD_SOURCE.
> The man page for gettimeofday hasn't changed.
Then tell it the man page maintainer (CC'ed).
OK. Now gettimeofday.2 says:
NOTE
The prototype for settimeofday is (since glibc2.2.2) only
available if _BSD_SOURCE is defined (either explicitly, or
implicitly, by not defining _POSIX_SOURCE or compiling
with the -ansi flag).
Andries