hdr kvm,procinfo,pstat,asm/param
sys procfs,sysctl
lib getprocs
lib pstat_getproc sys/param.h sys/pstat.h
mem extern_proc.p_pid,extern_proc.p_starttime,extern_proc.p_wchan,extern_proc.p_usrpri,extern_proc.p_addr,eproc.e_xsize sys/time.h sys/param.h sys/proc.h sys/sysctl.h -lkvm
mem prpsinfo.pr_clname,prpsinfo.pr_cstime,prpsinfo.pr_cstime.tv_sec,prpsinfo.pr_ctime,prpsinfo.pr_cutime,prpsinfo.pr_gid,prpsinfo.pr_lttydev,prpsinfo.pr_ntpid,prpsinfo.pr_pgid,prpsinfo.pr_pgrp,prpsinfo.pr_psargs,prpsinfo.pr_refcount,prpsinfo.pr_rssize,prpsinfo.pr_sid,prpsinfo.pr_sonproc,prpsinfo.pr_start,prpsinfo.pr_start.tv_sec,prpsinfo.pr_starttime,prpsinfo.pr_starttime.tv_sec,prpsinfo.pr_state,prpsinfo.pr_stime,prpsinfo.pr_tgrp,prpsinfo.pr_time,prpsinfo.pr_time.tv_sec,prpsinfo.pr_utime,prpsinfo.pr_zomb,prpsinfo.pr_pctcpu,prpsinfo.pr_cpu,prpsinfo.pr_lwp.pr_pctcpu,prpsinfo.pr_lwp.pr_cpu -D_STRUCTURED_PROC -Dprpsinfo=psinfo sys/types.h sys/procfs.h
tst lib_info note{ info(2) kernel table api }end link{
#include <info.h>
#include <sys/../proc.h>
int main()
{
return info(_I_NPROCTAB) || info(_I_PROCTAB);
}
}end
tst run{
if test -d /proc
then if test -r /proc/self/stat && test "$_hdr_asm_param" = 1 -o "$_typ_struct_prpsinfo" = 1
then self=self
cat <<!
/*
* linux style /proc
*/
#if _hdr_asm_param
#include <asm/param.h>
#else
#if _sys_param
#include <sys/param.h>
#endif
#endif
#ifndef PRNODEV
#define PRNODEV ((dev_t)(0))
#endif
#ifndef HZ
#define HZ 100
#endif
#define _PS_dir "/proc"
#define _PS_path_num "/proc/%lu/%s"
#define _PS_path_str "/proc/%s/%s"
#define _PS_status "stat"
#define _PS_task "task"
#define _PS_scan_boot 1
#undef _mem_pr_clname_prpsinfo
#undef _mem_pr_cpu_prpsinfo
#undef _mem_pr_lttydev_prpsinfo
#undef _mem_pr_psargs_prpsinfo
#undef _mem_pr_refcount_prpsinfo
#undef _mem_pr_start_tv_sec_prpsinfo
#undef _mem_pr_zomb_prpsinfo
#define _mem_pr_cnswap_prpsinfo 1
#define _mem_pr_delayacct_blkio_ticks_prpsinfo 1
#define _mem_pr_exit_signal_prpsinfo 1
#define _mem_pr_nice_prpsinfo 1
#define _mem_pr_nswap_prpsinfo 1
#define _mem_pr_num_threads_prpsinfo 1
#define _mem_pr_policy_prpsinfo 1
#define _mem_pr_processor_prpsinfo 1
#define _mem_pr_rt_priority_prpsinfo 1
#if _mem_pr_ntpid_prpsinfo
#undef _mem_pr_ntpid_prpsinfo
#define _mem_pr_npid_prpsinfo 1
#endif
#if _typ_struct_prpsinfo
#define prpsinfo pss_prpsinfo
#endif
struct prpsinfo
{
long pr_pid;
char pr_comm[64];
char pr_state;
long pr_ppid;
long pr_pgrp;
long pr_session;
long pr_tty;
long pr_tpgid;
unsigned long pr_flags;
unsigned long pr_minflt;
unsigned long pr_cminflt;
unsigned long pr_majflt;
unsigned long pr_cmajflt;
unsigned long pr_utime;
unsigned long pr_stime;
unsigned long pr_cutime;
unsigned long pr_cstime;
long pr_priority;
long pr_nice;
long pr_num_threads;
unsigned long pr_itrealvalue;
unsigned long pr_starttime;
unsigned long pr_vsize;
unsigned long pr_rss;
unsigned long pr_rlim;
unsigned long pr_startcode;
unsigned long pr_endcode;
unsigned long pr_startstack;
unsigned long pr_kstkesp;
unsigned long pr_kstkeip;
unsigned long pr_signal;
unsigned long pr_blocked;
unsigned long pr_sigignore;
unsigned long pr_sigcatch;
unsigned long pr_wchan;
unsigned long pr_nswap;
unsigned long pr_cnswap;
long pr_exit_signal;
long pr_processor;
unsigned long pr_rt_priority;
unsigned long pr_policy;
unsigned long pr_delayacct_blkio_ticks;
long pr_npid;
/* must be added after the stat file is read */
unsigned long pr_uid; /* fstat(stat-fd) */
unsigned long pr_gid; /* fstat(stat-fd) */
};
#define pr_addr pr_startcode
#define pr_fname pr_comm
#define pr_flag pr_state
#define pr_pgrp pr_pgrp
#define pr_pri pr_priority
#define pr_rssize pr_rss
#define pr_sid pr_session
#define pr_size pr_vsize
#define pr_sname pr_state
#define pr_start pr_starttime
#define pr_tgrp pr_tpgid
#define pr_ttydev pr_tty
#define _PS_scan_format "%ld %s %c %ld %ld %ld %ld %ld %lu %lu %lu %lu %lu %lu %lu %lu %lu %ld %ld %ld %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %ld %ld %lu %lu %lu %*ld %*ld %*ld %*ld %*ld %ld"
#if _UWIN
#define _PS_scan_count 43
#else
#define _PS_scan_count 35
#endif
#define _PS_scan_args(p) \
&(p)->pr_pid, \
(p)->pr_comm, \
&(p)->pr_state, \
&(p)->pr_ppid, \
&(p)->pr_pgrp, \
&(p)->pr_session, \
&(p)->pr_tty, \
&(p)->pr_tpgid, \
&(p)->pr_flags, \
&(p)->pr_minflt, \
&(p)->pr_cminflt, \
&(p)->pr_majflt, \
&(p)->pr_cmajflt, \
&(p)->pr_utime, \
&(p)->pr_stime, \
&(p)->pr_cutime, \
&(p)->pr_cstime, \
&(p)->pr_priority, \
&(p)->pr_nice, \
&(p)->pr_num_threads, \
&(p)->pr_itrealvalue, \
&(p)->pr_starttime, \
&(p)->pr_vsize, \
&(p)->pr_rss, \
&(p)->pr_rlim, \
&(p)->pr_startcode, \
&(p)->pr_endcode, \
&(p)->pr_startstack, \
&(p)->pr_kstkesp, \
&(p)->pr_kstkeip, \
&(p)->pr_signal, \
&(p)->pr_blocked, \
&(p)->pr_sigignore, \
&(p)->pr_sigcatch, \
&(p)->pr_wchan, \
&(p)->pr_nswap, \
&(p)->pr_cnswap, \
&(p)->pr_exit_signal, \
&(p)->pr_processor, \
&(p)->pr_rt_priority, \
&(p)->pr_policy, \
&(p)->pr_delayacct_blkio_ticks, \
&(p)->pr_npid
#define PR_HZ HZ
#define PR_TIME(p) ((((p)->pr_utime+(p)->pr_stime))/HZ)
#define PR_CTIME(p) ((((p)->pr_cutime+(p)->pr_cstime))/HZ)
!
elif test -r /proc/curproc/status
then self=curproc
cat <<!
/*
* bsd style /proc
*/
#ifndef PRNODEV
#define PRNODEV ((dev_t)(0))
#endif
#define _PS_dir "/proc"
#define _PS_path_num "/proc/%lu/%s"
#define _PS_path_str "/proc/%s/%s"
#define _PS_status "status"
#undef _mem_pr_psargs_prpsinfo
struct prpsinfo
{
long pr_pid;
char pr_comm[64];
char pr_state;
long pr_ppid;
long pr_pgrp;
long pr_session;
long pr_tty;
long pr_tpgid;
unsigned long pr_flags;
unsigned long pr_minflt;
unsigned long pr_cminflt;
unsigned long pr_majflt;
unsigned long pr_cmajflt;
unsigned long pr_utime;
unsigned long pr_stime;
unsigned long pr_cutime;
unsigned long pr_cstime;
long pr_counter;
long pr_priority;
long pr_timeout;
unsigned long pr_itrealvalue;
unsigned long pr_starttime;
unsigned long pr_vsize;
unsigned long pr_rss;
unsigned long pr_rlim;
unsigned long pr_startcode;
unsigned long pr_endcode;
unsigned long pr_startstack;
unsigned long pr_kstkesp;
unsigned long pr_kstkeip;
unsigned long pr_signal;
unsigned long pr_blocked;
unsigned long pr_sigignore;
unsigned long pr_sigcatch;
unsigned long pr_wchan;
/* must be added after the stat file is read */
unsigned long pr_uid; /* fstat(stat-fd) */
unsigned long pr_gid; /* fstat(stat-fd) */
long pr_nice; /* pr_priority-15 */
int pr_cpu; /* ??? */
long pr_tty_major;
long pr_tty_minor;
char pr_flag_str[64];
char pr_tty_str[64];
long pr_long_ignore;
};
#define pr_addr pr_startcode
#define pr_fname pr_comm
#define pr_flag pr_state
#define pr_pri pr_priority
#define pr_rssize pr_rss
#define pr_sid pr_session
#define pr_size pr_vsize
#define pr_sname pr_state
#define pr_start pr_starttime
#define pr_ttydev pr_tty
#define _PS_scan_format "%s %ld %ld %ld %ld %s %s %lu,%lu %lu,%lu %lu,%lu"
#define _PS_scan_count 13
#define _PS_scan_args(p) \
(p)->pr_comm, \
&(p)->pr_pid, \
&(p)->pr_ppid, \
&(p)->pr_pgrp, \
&(p)->pr_session, \
(p)->pr_tty_str, \
(p)->pr_flag_str, \
&(p)->pr_start, \
&(p)->pr_long_ignore, \
&(p)->pr_utime, \
&(p)->pr_long_ignore, \
&(p)->pr_stime, \
&(p)->pr_long_ignore
#define _PS_scan_fix(p,e) { \
char* s = (p)->pr_tty_str; \
char* t; \
(p)->pr_tty_major = strtol(s, &t, 0); \
if (*t++ == ',') \
{ \
(p)->pr_tty_minor = strtol(t, &t, 0); \
(p)->pr_tty = ((p)->pr_tty_major == -1 || (p)->pr_tty_minor == -1) ? PRNODEV : ((p)->pr_tty_major << 8) | (p)->pr_tty_minor; \
(p)->pr_tty_str[0] = 0; \
} \
else if (!(p)->pr_tty_str[0] || (p)->pr_tty_str[0] == '-' && !(p)->pr_tty_str[1]) \
{ \
_fix_nodev: \
(p)->pr_tty = PRNODEV; \
(p)->pr_tty_major = -1; \
(p)->pr_tty_minor = -1; \
(p)->pr_tty_str[0] = '?'; \
(p)->pr_tty_str[1] = 0; \
} \
else \
{ \
struct stat st; \
char tmp[256]; \
sfsprintf(tmp, sizeof(tmp), "/dev/%s", (p)->pr_tty_str); \
if (stat(tmp, &st)) \
goto _fix_nodev; \
(p)->pr_tty = st.st_rdev; \
(e)->ttyname = (p)->pr_tty_str + (((p)->pr_tty_str[0] == 't' && (p)->pr_tty_str[1] == 't' && (p)->pr_tty_str[2] == 'y') ? 3 : 0); \
(p)->pr_tty_major = (p)->pr_tty_minor = 0; \
} \
}
#define PR_HZ 1
#define PR_TIME(p) (((p)->pr_utime+(p)->pr_stime))
#define PR_CTIME(p) (((p)->pr_cutime+(p)->pr_cstime))
!
elif test "$_sys_procfs" = 1 -a -r /proc/$$/psinfo
then self=$$
cat <<!
/*
* solaris/unixware style /proc
*/
#define _STRUCTURED_PROC 1 /* solaris incantation */
#include <sys/procfs.h>
#define _PS_dir "/proc"
#define _PS_path_num "/proc/%lu/%s"
#define _PS_path_str "/proc/%s/%s"
#define _PS_status "psinfo"
#define prpsinfo psinfo
#if _mem_pr_lwp_pr_pctcpu_prpsinfo
#define PR_CPU(p) (((p)->pr_lwp.pr_pctcpu*100)/0x8000)
#else
#if _mem_pr_lwp_pr_cpu_prpsinfo
#define PR_CPU(p) ((p)->pr_lwp.pr_cpu)
#endif
#endif
#define pr_clname pr_lwp.pr_clname
#define pr_flag pr_state
#define pr_nice pr_lwp.pr_nice
#define pr_pgrp pr_pgid
#define pr_pri pr_lwp.pr_pri
#define pr_sname pr_lwp.pr_sname
#define pr_state pr_lwp.pr_state
#define pr_wchan pr_lwp.pr_wchan
#define _PS_scan_binary 1
#define PR_HZ 1
#define PR_TIME(p) ((p)->pr_time.tv_sec)
#define PR_CTIME(p) ((p)->pr_time.tv_sec)
#define PR_START(p) ((p)->pr_start.tv_sec)
!
elif test -d /proc/pinfo -o -e /proc/$$ -o -d /proc/$$ # uwin access() workaround
then self=self
if test -d /proc/pinfo
then dir=/proc/pinfo
else dir=/proc
fi
cat <<!
#include <sys/procfs.h>
#include <sys/ioctl.h>
#ifndef PRNODEV
#define PRNODEV ((dev_t)(-1))
#endif
#define _PS_dir "$dir"
#define _PS_path_num "$dir/%lu"
#define _PS_path_str "$dir/%s"
#define _PS_status 0
#define PR_HZ 1
!
fi
fi
if test -r /proc/$self/cmdline
then cat <<!
#define _PS_args "cmdline"
!
fi
}end
tst output{
main()
{
#if _UTS
printf("/* uts sys/procfs.h and man proc both botched in different ways */\n");
printf("#define prpsinfo _real_prpsinfo\n");
printf("struct prpsinfo\n");
printf("{\n");
printf(" char pr_state;\n");
printf(" char pr_sname;\n");
printf(" char pr_zomb;\n");
printf(" char pr_nice;\n");
printf(" ulong pr_ttydev;\n");
printf(" float pr_pri;\n");
printf(" ushort pr_cpu;\n");
printf(" ulong pr_flag;\n");
printf(" ulong pr_uid;\n");
printf(" long pr_pid;\n");
printf(" long pr_ppid;\n");
printf(" long pr_pgrp;\n");
printf(" caddr_t pr_addr;\n");
printf(" long pr_size;\n");
printf(" caddr_t pr_wchan;\n");
printf(" time_t pr_start;\n");
printf(" time_t pr_utime;\n");
printf(" time_t pr_stime;\n");
printf(" long pr_filler[8];\n");
printf(" char pr_fname[16];\n");
printf(" char pr_psargs[PRARGSZ];\n");
printf("};\n");
#endif
return 0;
}
}end
cat{
#if _mem_pr_lttydev_prpsinfo && !defined(pr_ttydev)
#define pr_ttydev pr_lttydev
#endif
#ifndef PR_TIME
#if _mem_pr_utime_prpsinfo && _mem_pr_stime_prpsinfo
#define PR_TIME(p) (((p)->pr_utime+(p)->pr_stime))
#else
#if _mem_pr_time_tv_sec_prpsinfo
#define PR_TIME(p) ((p)->pr_time.tv_sec)
#else
#define PR_TIME(p) ((p)->pr_time)
#endif
#endif
#endif
#ifndef PR_CTIME
#if _mem_pr_cutime_prpsinfo && _mem_pr_cstime_prpsinfo
#define PR_CTIME(p) (((p)->pr_cutime+(p)->pr_cstime))
#else
#if _mem_pr_ctime_tv_sec_prpsinfo
#define PR_CTIME(p) ((p)->pr_ctime.tv_sec)
#else
#if _mem_pr_ctime_prpsinfo
#define PR_CTIME(p) ((p)->pr_ctime)
#else
#define PR_CTIME(p) PR_TIME(p)
#endif
#endif
#endif
#endif
#ifndef PR_START
#if _mem_pr_start_tv_sec_prpsinfo
#define PR_START(p) ((p)->pr_start.tv_sec)
#else
#define PR_START(p) ((p)->pr_start)
#endif
#endif
#ifndef PR_ZOMBIE
#if _mem_pr_zomb_prpsinfo
#define PR_ZOMBIE(p) ((p)->pr_zomb)
#else
#define PR_ZOMBIE(p) ((p)->pr_sname=='Z')
#endif
#endif
#ifndef PR_CPU
#if _mem_pr_pctcpu_prpsinfo
#define PR_CPU(p) ((p)->pr_pctcpu)
#else
#if _mem_pr_cpu_prpsinfo
#define PR_CPU(p) ((p)->pr_cpu)
#else
#define PR_CPU(p) (0)
#endif
#endif
#endif
}end
tst run{
ps=/bin/ps
if $ps -o pid -p 1 > /dev/null 2>&1
then echo
echo "#define PSS_ps \"$ps\""
echo
echo "#define PSS_ps_all \"-a\""
a=`$ps -e 2>/dev/null | wc -l`
b=`$ps -ax 2>/dev/null | wc -l`
if expr $a '>' $b >/dev/null 2>&1
then echo "#define PSS_ps_every \"-e\""
else echo "#define PSS_ps_every \"-ax\""
fi
a=`$ps -d 2>/dev/null | wc -l`
b=`$ps -x 2>/dev/null | wc -l`
if expr $a '>' $b >/dev/null 2>&1
then echo "#define PSS_ps_detached \"-d\""
else echo "#define PSS_ps_detached \"-x\""
fi
a=`$ps -x 2>/dev/null | wc -l`
b=`$ps -d 2>/dev/null | wc -l`
if expr $a '>' $b >/dev/null 2>&1
then echo "#define PSS_ps_noleader \"-x\""
else echo "#define PSS_ps_noleader \"-d\""
fi
echo
echo "#define PSS_pso \\"
# NOTE: entries after PSS_state default to 0 for state 'Z'
# NOTE: PSS_args,PSS_command must be last
while read flag keys
do for key in $keys
do if $ps -o $key -p 1 > /dev/null 2>&1
then echo $flag, \"$key\", '\'
continue 2
fi
done
echo "/* not supported -- $flag $keys */ \\"
done <<!
PSS_addr addr
PSS_cpu pcpu cpu
PSS_flags flags flag f
PSS_gid gid rgid group rgroup
PSS_job job jid
PSS_npid npid ntpid
PSS_pgrp pgrp pgid
PSS_pid pid
PSS_ppid ppid
PSS_sid sid session sess tsess
PSS_start start stime
PSS_tgrp tgrp tid tpgid tgid
PSS_time time etime rtime
PSS_tty tty
PSS_uid uid ruid user ruser
PSS_state state stat s
PSS_sched class
PSS_nice nice
PSS_pri pri
PSS_proc proc processor psr cpu
PSS_refcount refcount refs ref jobc
PSS_rss rss
PSS_size size vsize vsz
PSS_wchan nwchan wchan
PSS_command comm ucomm command
PSS_args cmd command args
!
echo 0, 0
fi
}end
cat{
#define PSS_METHOD_null 1
#define PSS_METHOD_cygwin 2
#define PSS_METHOD_getprocs 3
#define PSS_METHOD_procfs 4
#define PSS_METHOD_kvm 5
#define PSS_METHOD_pstat 6
#define PSS_METHOD_info 7
#if !PSS_METHOD && __CYGWIN__
#define PSS_METHOD PSS_METHOD_cygwin
#endif
#if !PSS_METHOD && _hdr_procinfo && _lib_getprocs
#define PSS_METHOD PSS_METHOD_getprocs
#endif
#if !PSS_METHOD && defined(_PS_dir)
#define PSS_METHOD PSS_METHOD_procfs
#endif
#if !PSS_METHOD && _hdr_kvm && _sys_sysctl && _lib_kvm_open && _lib_kvm_getprocs
#define PSS_METHOD PSS_METHOD_kvm
#endif
#if !PSS_METHOD && _sys_pstat && _lib_pstat_getproc
#define PSS_METHOD PSS_METHOD_pstat
#endif
#if !PSS_METHOD && _lib_info
#define PSS_METHOD PSS_METHOD_info
#endif
#if !PSS_METHOD
#define PSS_METHOD PSS_METHOD_null
#endif
}end