Hi everyone,
congratulations on util-linux 2.22. BTW, I recently took the liberty of
refreshing the freshmeat aka freecode entry, and submitted an update
for 2.22 today. I hope that's okay.
Anyway, just for the fun of it, I was trying to compile util-linux on
an SLES10 (SUSE Linux Enterprise) machine. That's one of those
enterprise distributions with somewhat ancient environments. ;-) But
nothing out of the ordinary nowadays, I think.
I didn't succeed, because wdctl makes use of #defines which are not
defined on this OS:
make[2]: Entering directory `/tmp/Bui/util-linux/util-linux-2.22'
CC sys-utils/wdctl.o
sys-utils/wdctl.c:53:4: error: 'WDIOF_PRETIMEOUT' undeclared here (not in a function)
sys-utils/wdctl.c: In function 'read_watchdog':
sys-utils/wdctl.c:352:17: error: 'WDIOC_GETPRETIMEOUT' undeclared (first use in this function)
sys-utils/wdctl.c:352:17: note: each undeclared identifier is reported only once for each function it appears in
sys-utils/wdctl.c:352:3: warning: passing argument 2 of 'ioctl' makes integer from pointer without a cast [enabled by default]
In file included from sys-utils/wdctl.c:21:0:
/usr/include/sys/ioctl.h:42:12: note: expected 'long unsigned int' but argument is of type 'const struct wdflag *'
sys-utils/wdctl.c:354:17: error: 'WDIOC_GETTIMELEFT' undeclared (first use in this function)
sys-utils/wdctl.c:354:3: warning: passing argument 2 of 'ioctl' makes integer from pointer without a cast [enabled by default]
In file included from sys-utils/wdctl.c:21:0:
/usr/include/sys/ioctl.h:42:12: note: expected 'long unsigned int' but argument is of type 'const struct wdflag *'
make[2]: *** [sys-utils/wdctl.o] Error 1
This system's/kernel's watchdog.h doesn't have those #defines:
> grep -rFn WDIOC_ /usr/include/
/usr/include/linux/compat_ioctl.h:603:COMPATIBLE_IOCTL(WDIOC_GETSUPPORT)
/usr/include/linux/compat_ioctl.h:604:COMPATIBLE_IOCTL(WDIOC_GETSTATUS)
/usr/include/linux/compat_ioctl.h:605:COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS)
/usr/include/linux/compat_ioctl.h:606:COMPATIBLE_IOCTL(WDIOC_GETTEMP)
/usr/include/linux/compat_ioctl.h:607:COMPATIBLE_IOCTL(WDIOC_SETOPTIONS)
/usr/include/linux/compat_ioctl.h:608:COMPATIBLE_IOCTL(WDIOC_KEEPALIVE)
/usr/include/linux/compat_ioctl.h:609:COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT)
/usr/include/linux/compat_ioctl.h:610:COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT)
/usr/include/linux/watchdog.h:23:#define WDIOC_GETSUPPORT _IOR(WATCHDOG_IOCTL_BASE, 0, struct watchdog_info)
/usr/include/linux/watchdog.h:24:#define WDIOC_GETSTATUS _IOR(WATCHDOG_IOCTL_BASE, 1, int)
/usr/include/linux/watchdog.h:25:#define WDIOC_GETBOOTSTATUS _IOR(WATCHDOG_IOCTL_BASE, 2, int)
/usr/include/linux/watchdog.h:26:#define WDIOC_GETTEMP _IOR(WATCHDOG_IOCTL_BASE, 3, int)
/usr/include/linux/watchdog.h:27:#define WDIOC_SETOPTIONS _IOR(WATCHDOG_IOCTL_BASE, 4, int)
/usr/include/linux/watchdog.h:28:#define WDIOC_KEEPALIVE _IOR(WATCHDOG_IOCTL_BASE, 5, int)
/usr/include/linux/watchdog.h:29:#define WDIOC_SETTIMEOUT _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
/usr/include/linux/watchdog.h:30:#define WDIOC_GETTIMEOUT _IOR(WATCHDOG_IOCTL_BASE, 7, int)
To add to the misery, it isn't possible to disable the build of wdctl
AFAICT.
System info:
> cat /etc/SuSE-release
SUSE Linux Enterprise Server 10 (x86_64)
VERSION = 10
PATCHLEVEL = 3
> uname -r
2.6.16.60-0.58.1.3835.0.PTF.638363-smp
Thanks,
Moritz
--
To unsubscribe from this list: send the line "unsubscribe util-linux" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
