It changes the return values of all sysdeps functions which were
previosly returning void to int.
This is the first step to implement better error handling in LibGTop.
Martin
1999-10-24 Martin Baulig <martin@home-of-linux.org>
* include/glibtop/*.h (glibtop_get_*, glibtop_init*): Changed
the return value of all `glibtop_get_<feature>_* ()' and all
`glibtop_init_<feature>_* ()' functions from void to int.
* features.def: Reflect changes of the return values.
* sysdeps/*/*.c: Reflect changes of the return values.
* glibtop_machine.h, procdata.c, proclist.c, procmap.c, procmem.c,
procsignal.c, procstate.c, procuid.c, open.c, mem.c: Initial
Solaris 2.5 port. It's far from being complete and hasn't been
tested properly. We'll need setuid root daemon, which is
currently not implemented. #ifdef symbols to check are
HAVE_PROCFS_H and KSTAT_DATA_UINT32. These will be defined on
Solaris 2.6 and later, but not on earlier releases.
* open.c (glibtop_get_kstats): Yet another kstat_chain_update
check. Added machine.cpu_stat_kstat[x] = NULL when processor
x is not configured.
* procdata.c (glibtop_get_proc_credentials_s): Read prcred
structure from /proc.
* procstate.c (glibtop_get_proc_state_s): Added ruid, rgid,
has_cpu, processor and last_processor.
* procuid.c (glibtop_get_proc_uid_s): Added priority, nice,
suid, sgid, ngroups and groups. The last four will be
filled only if our process has the authority to read prcred
structure of another process.
It's a bit untested for now. :-)
