Date: Fri, 12 Apr 2002 10:24:31 -0400 (EDT) From: John Baldwin <jhb@FreeBSD.org> To: current@FreeBSD.org Subject: World broken? Message-ID: <XFMail.20020412102431.jhb@FreeBSD.org>
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I've seen this twice now on both alpha and sparc64. It looks to be related to
the ENDIAN macro changes:
===> usr.bin/ldd
/arch/sparc64/hosted/bin/gcc -O -pipe -Wall -c
/home/john/work/p4/sparc64/usr.bin/ldd/ldd.c
In file included from /home/john/work/p4/sparc64/usr.bin/ldd/ldd.c:36:
/usr/include/sys/wait.h:114: duplicate member `w_Filler'
/usr/include/sys/wait.h:115: duplicate member `w_Retcode'
/usr/include/sys/wait.h:116: duplicate member `w_Coredump'
/usr/include/sys/wait.h:117: duplicate member `w_Termsig'
/usr/include/sys/wait.h:132: duplicate member `w_Filler'
/usr/include/sys/wait.h:133: duplicate member `w_Stopsig'
/usr/include/sys/wait.h:134: duplicate member `w_Stopval'
/home/john/work/p4/sparc64/usr.bin/ldd/ldd.c: In function `main':
/home/john/work/p4/sparc64/usr.bin/ldd/ldd.c:141: warning: implicit declaration
of function `ntohl'
*** Error code 1
Stop in /home/john/work/p4/sparc64/usr.bin/ldd.
*** Error code 1
Stop in /home/john/work/p4/sparc64/usr.bin.
*** Error code 1
Stop in /home/john/work/p4/sparc64.
*** Error code 1
In sys/wait.h:
union wait {
int w_status; /* used in syscall */
/*
* Terminated process status.
*/
struct {
#if BYTE_ORDER == LITTLE_ENDIAN
unsigned int w_Termsig:7, /* termination signal */
w_Coredump:1, /* core dump indicator */
w_Retcode:8, /* exit code if w_termsig==0 */
w_Filler:16; /* upper bits filler */
#endif
#if BYTE_ORDER == BIG_ENDIAN
unsigned int w_Filler:16, /* upper bits filler */
w_Retcode:8, /* exit code if w_termsig==0 */
w_Coredump:1, /* core dump indicator */
w_Termsig:7; /* termination signal */
#endif
} w_T;
I guess all of those symbols are not defined or something and so have values of
0 and 0 == 0?
sys/wait.h includes machine/endian.h right before it defines this union, so
something must be broke in there.
--
John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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