machine.c (e2c0e292e8a7ca00ba99bcfccc9e637f45c3e8b1) machine.c (a00d703f2f438b199d3933d19d535540586b7792)
1/*
2 * top - a top users display for Unix
3 *
4 * DESCRIPTION:
5 * Originally written for BSD4.4 system by Christos Zoulas.
6 * Ported to FreeBSD 2.x by Steven Wallace && Wolfram Schneider
7 * Order support hacked in from top-3.5beta6/machine/m_aix41.c
8 * by Monte Mitzelfelt (for latest top see http://www.groupsys.com/topinfo/)

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219static int compare_jid(const void *a, const void *b);
220static int compare_pid(const void *a, const void *b);
221static int compare_tid(const void *a, const void *b);
222static const char *format_nice(const struct kinfo_proc *pp);
223static void getsysctl(const char *name, void *ptr, size_t len);
224static int swapmode(int *retavail, int *retfree);
225static void update_layout(void);
226static int find_uid(uid_t needle, int *haystack);
1/*
2 * top - a top users display for Unix
3 *
4 * DESCRIPTION:
5 * Originally written for BSD4.4 system by Christos Zoulas.
6 * Ported to FreeBSD 2.x by Steven Wallace && Wolfram Schneider
7 * Order support hacked in from top-3.5beta6/machine/m_aix41.c
8 * by Monte Mitzelfelt (for latest top see http://www.groupsys.com/topinfo/)

--- 210 unchanged lines hidden (view full) ---

219static int compare_jid(const void *a, const void *b);
220static int compare_pid(const void *a, const void *b);
221static int compare_tid(const void *a, const void *b);
222static const char *format_nice(const struct kinfo_proc *pp);
223static void getsysctl(const char *name, void *ptr, size_t len);
224static int swapmode(int *retavail, int *retfree);
225static void update_layout(void);
226static int find_uid(uid_t needle, int *haystack);
227static int cmd_matches(struct kinfo_proc *, const char *);
227
228static int
229find_uid(uid_t needle, int *haystack)
230{
231 size_t i = 0;
232
233 for (; i < TOP_MAX_UIDS; ++i)
234 if ((uid_t)haystack[i] == needle)

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864
865 if (sel->uid[0] != -1 && !find_uid(pp->ki_ruid, sel->uid))
866 /* skip proc. that don't belong to the selected UID */
867 continue;
868
869 if (sel->pid != -1 && pp->ki_pid != sel->pid)
870 continue;
871
228
229static int
230find_uid(uid_t needle, int *haystack)
231{
232 size_t i = 0;
233
234 for (; i < TOP_MAX_UIDS; ++i)
235 if ((uid_t)haystack[i] == needle)

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865
866 if (sel->uid[0] != -1 && !find_uid(pp->ki_ruid, sel->uid))
867 /* skip proc. that don't belong to the selected UID */
868 continue;
869
870 if (sel->pid != -1 && pp->ki_pid != sel->pid)
871 continue;
872
873 if (!cmd_matches(pp, sel->command))
874 /* skip proc. that doesn't match grep string */
875 continue;
876
872 *prefp++ = pp;
873 active_procs++;
874 }
875
876 /* if requested, sort the "interesting" processes */
877 if (compare != NULL)
878 qsort(pref, active_procs, sizeof(*pref), compare);
879
880 /* remember active and total counts */
881 si->p_total = total_procs;
882 si->p_pactive = pref_len = active_procs;
883
884 /* pass back a handle */
885 handle.next_proc = pref;
886 handle.remaining = active_procs;
887 return (&handle);
888}
889
877 *prefp++ = pp;
878 active_procs++;
879 }
880
881 /* if requested, sort the "interesting" processes */
882 if (compare != NULL)
883 qsort(pref, active_procs, sizeof(*pref), compare);
884
885 /* remember active and total counts */
886 si->p_total = total_procs;
887 si->p_pactive = pref_len = active_procs;
888
889 /* pass back a handle */
890 handle.next_proc = pref;
891 handle.remaining = active_procs;
892 return (&handle);
893}
894
895static int
896cmd_matches(struct kinfo_proc *proc, const char *term)
897{
898 extern int show_args;
899 char **args = NULL;
900
901 if (!term) {
902 /* No command filter set */
903 return 1;
904 } else {
905 /* Filter set, does process name contain term? */
906 if (strstr(proc->ki_comm, term))
907 return 1;
908 /* Search arguments only if arguments are displayed */
909 if (show_args) {
910 args = kvm_getargv(kd, proc, 1024);
911 if (args == NULL) {
912 /* Failed to get arguments so can't search them */
913 return 0;
914 }
915 while (*args != NULL) {
916 if (strstr(*args, term))
917 return 1;
918 args++;
919 }
920 }
921 }
922 return 0;
923}
924
890char *
891format_next_process(struct handle * xhandle, char *(*get_userid)(int), int flags)
892{
893 struct kinfo_proc *pp;
894 const struct kinfo_proc *oldp;
895 long cputime;
896 char status[22];
897 size_t state;

--- 677 unchanged lines hidden --- 		925char *
926format_next_process(struct handle * xhandle, char *(*get_userid)(int), int flags)
927{
928 struct kinfo_proc *pp;
929 const struct kinfo_proc *oldp;
930 long cputime;
931 char status[22];
932 size_t state;

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