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Make "LOGIN" and "CLASS" columns width scale properly instead of wasting space.

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This commit is contained in:
Edward Tomasz Napierala 2011-03-24 17:20:24 +00:00
parent c6b2aa689a
commit 3bf92decd3
3 changed files with 34 additions and 5 deletions
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2
bin/ps/extern.h
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@ -75,6 +75,8 @@ void runame(KINFO *, VARENT *);
void rvar(KINFO *, VARENT *);
int s_comm(KINFO *);
int s_label(KINFO *);
int s_loginclass(KINFO *);
int s_logname(KINFO *);
int s_rgroupname(KINFO *);
int s_runame(KINFO *);
int s_uname(KINFO *);

8
bin/ps/keyword.c
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@ -79,8 +79,8 @@ static VAR var[] = {
CHAR, NULL, 0},
{"blocked", "", "sigmask", 0, NULL, NULL, 0, 0, CHAR, NULL, 0},
{"caught", "", "sigcatch", 0, NULL, NULL, 0, 0, CHAR, NULL, 0},
{"class", "CLASS", NULL, LJUST, loginclass, NULL, MAXLOGNAME-1, 0,
CHAR, NULL, 0},
{"class", "CLASS", NULL, LJUST|DSIZ, loginclass, s_loginclass,
MAXLOGNAME-1, 0, CHAR, NULL, 0},
{"comm", "COMMAND", NULL, LJUST|DSIZ, ucomm, s_comm,
COMMLEN + OCOMMLEN + 1, 0, CHAR, NULL, 0},
{"command", "COMMAND", NULL, COMM|LJUST|USER, command, NULL, 16, 0,
@ -108,8 +108,8 @@ static VAR var[] = {
{"lim", "LIM", NULL, 0, maxrss, NULL, 5, 0, CHAR, NULL, 0},
{"lockname", "LOCK", NULL, LJUST, lockname, NULL, 6, 0, CHAR, NULL,
0},
{"login", "LOGIN", NULL, LJUST, logname, NULL, MAXLOGNAME-1, 0, CHAR,
NULL, 0},
{"login", "LOGIN", NULL, LJUST|DSIZ, logname, s_logname, MAXLOGNAME-1,
0, CHAR, NULL, 0},
{"logname", "", "login", 0, NULL, NULL, 0, 0, CHAR, NULL, 0},
{"lstart", "STARTED", NULL, LJUST|USER, lstarted, NULL, 28, 0, CHAR,
NULL, 0},

29
bin/ps/print.c
View File

@ -908,7 +908,7 @@ loginclass(KINFO *k, VARENT *ve)
* and limits don't apply to system processes.
*/
if (k->ki_p->ki_flag & P_SYSTEM) {
(void)printf("%-*s", v->width, " -");
(void)printf("%-*s", v->width, "-");
return;
}
s = k->ki_p->ki_loginclass;
@ -948,3 +948,30 @@ s_label(KINFO *k)
mac_free(proclabel);
return (size);
}
int
s_loginclass(KINFO *k)
{
char *s;
if (k->ki_p->ki_flag & P_SYSTEM)
return (1);
s = k->ki_p->ki_loginclass;
if (s == NULL)
return (1);
return (strlen(s));
}
int
s_logname(KINFO *k)
{
char *s;
s = k->ki_p->ki_login;
if (s == NULL)
return (1);
return (strlen(s));
}