Differential D18930 Diff 53314 usr.bin/procstat/procstat_cred.c

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usr.bin/procstat/procstat_cred.c

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#include <stdlib.h>		#include <stdlib.h>
#include <stdio.h>		#include <stdio.h>
#include <unistd.h>		#include <unistd.h>

#include "procstat.h"		#include "procstat.h"

static const char get_umask(struct procstat procstat,		static const char get_umask(struct procstat procstat,
struct kinfo_proc *kipp);		struct kinfo_proc *kipp);
		static void procstat_emit(struct procstat *procstat,
		struct kinfo_proc *kipp);

void		void
procstat_cred(struct procstat procstat, struct kinfo_proc kipp)		procstat_cred(struct procstat procstat, struct kinfo_proc kipp)
{		{
unsigned int i, ngroups;		struct kinfo_proc *kip;
gid_t *groups;		unsigned int i, count;

if ((procstat_opts & PS_OPT_NOHEADER) == 0)		if ((procstat_opts & PS_OPT_NOHEADER) == 0)
xo_emit("{T:/%5s %-16s %5s %5s %5s %5s %5s %5s %5s %5s %-15s}\n",		xo_emit("{T:/%5s %6s %-16s %5s %5s %5s %5s %5s %5s %5s %5s %-15s}\n",
"PID", "COMM", "EUID", "RUID", "SVUID", "EGID", "RGID",		"PID", "TID", "COMM", "EUID", "RUID", "SVUID", "EGID", "RGID",
"SVGID", "UMASK", "FLAGS", "GROUPS");		"SVGID", "UMASK", "FLAGS", "GROUPS");

xo_emit("{k:process_id/%5d/%d} ", kipp->ki_pid);		kip = procstat_getprocs(procstat, KERN_PROC_PID \| KERN_PROC_INC_THREAD,
		kipp->ki_pid, &count);
		if (kip == NULL)
		return;
		kinfo_proc_sort(kip, count);
		for (i = 0; i < count; i++) {
		kipp = &kip[i];
		procstat_emit(procstat, kipp);
		}

		}

		static const char *
		get_umask(struct procstat procstat, struct kinfo_proc kipp)
		{
		u_short fd_cmask;
		static char umask[4];

		if (procstat_getumask(procstat, kipp, &fd_cmask) == 0) {
		snprintf(umask, 4, "%03o", fd_cmask);
		return (umask);
		} else {
		return ("-");
		}
		}

		static void procstat_emit(struct procstat procstat, struct kinfo_proc kipp)
		{
		unsigned int i, ngroups;
		gid_t *groups;

		xo_emit("{d:process_id/%5d/%d} ", kipp->ki_pid);
		xo_emit("{dk:thread_id/%6d/%d} ", kipp->ki_tid);
xo_emit("{:command/%-16s/%s} ", kipp->ki_comm);		xo_emit("{:command/%-16s/%s} ", kipp->ki_comm);
xo_emit("{:uid/%5d} ", kipp->ki_uid);		xo_emit("{:uid/%5d} ", kipp->ki_uid);
xo_emit("{:ruid/%5d} ", kipp->ki_ruid);		xo_emit("{:ruid/%5d} ", kipp->ki_ruid);
xo_emit("{:svuid/%5d} ", kipp->ki_svuid);		xo_emit("{:svuid/%5d} ", kipp->ki_svuid);
xo_emit("{:group/%5d} ", kipp->ki_groups[0]);		xo_emit("{:group/%5d} ", kipp->ki_groups[0]);
xo_emit("{:rgid/%5d} ", kipp->ki_rgid);		xo_emit("{:rgid/%5d} ", kipp->ki_rgid);
xo_emit("{:svgid/%5d} ", kipp->ki_svgid);		xo_emit("{:svgid/%5d} ", kipp->ki_svgid);
xo_emit("{:umask/%5s} ", get_umask(procstat, kipp));		xo_emit("{:umask/%5s} ", get_umask(procstat, kipp));
Show All 16 Lines	static void procstat_emit(struct procstat procstat, struct kinfo_proc kipp)
xo_open_list("groups");		xo_open_list("groups");
for (i = 0; i < ngroups; i++)		for (i = 0; i < ngroups; i++)
xo_emit("{D:/%s}{l:groups/%d}", (i > 0) ? "," : "", groups[i]);		xo_emit("{D:/%s}{l:groups/%d}", (i > 0) ? "," : "", groups[i]);
if (groups != kipp->ki_groups)		if (groups != kipp->ki_groups)
procstat_freegroups(procstat, groups);		procstat_freegroups(procstat, groups);

xo_close_list("groups");		xo_close_list("groups");
xo_emit("\n");		xo_emit("\n");
}

static const char *
get_umask(struct procstat procstat, struct kinfo_proc kipp)
{
u_short fd_cmask;
static char umask[4];

if (procstat_getumask(procstat, kipp, &fd_cmask) == 0) {
snprintf(umask, 4, "%03o", fd_cmask);
return (umask);
} else {
return ("-");
}
}		}