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Updated ps to use new cgroup interface

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This commit is contained in:
Jan Görig 2011-05-05 12:20:30 +02:00
parent 57031319d6
commit 8621387c77
1 changed files with 5 additions and 30 deletions
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35
ps/output.c
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@ -359,39 +359,14 @@ static int pr_args(char *restrict const outbuf, const proc_t *restrict const pp)
}
static int pr_cgroup(char *restrict const outbuf,const proc_t *restrict const pp) {
char *endp = outbuf;
int rightward = max_rightward;
if(pp->cgroup) {
char **pcgroup = pp->cgroup;
while(*pcgroup != NULL) {
//Skip root cgroups
if(!**pcgroup || (*pcgroup)[strlen(*pcgroup)-1] == '/') {
pcgroup++;
continue;
}
//Skip initial cgroup number
char *ccgroup = strchr(*pcgroup, ':');
if(ccgroup == NULL)
ccgroup = *pcgroup;
else
ccgroup++;
if(endp != outbuf)
endp += escape_str(endp, ";", OUTBUF_SIZE, &rightward);
endp += escape_str(endp, ccgroup, OUTBUF_SIZE, &rightward);
pcgroup++;
}
if(pp->cgroup && *pp->cgroup) {
escape_str(outbuf, *pp->cgroup, OUTBUF_SIZE, &rightward);
return max_rightward-rightward;
}
if(endp == outbuf)
else
return pr_nop(outbuf,pp);
return (int)(endp-outbuf);
}
/* "ucomm" is the same thing: short unless -f */
@ -1292,7 +1267,7 @@ static int pr_t_left2(char *restrict const outbuf, const proc_t *restrict const
#define GRP PROC_FILLGRP /* gid_t -> group names */
#define WCH PROC_FILLWCHAN /* do WCHAN lookup */
#define CGRP PROC_FILLCGROUP /* read cgroup */
#define CGRP PROC_FILLCGROUP | PROC_EDITCGRPCVT /* read cgroup */
/* TODO
* pull out annoying BSD aliases into another table (to macro table?)
* add sorting functions here (to unify names)