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Teach kvm_getprocs() to recognize a sysctl flag for including threads.

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This commit is contained in:
Daniel Eischen 2004-02-22 17:57:10 +00:00
parent 2648efa621
commit 694127f89c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=126126
1 changed files with 8 additions and 5 deletions
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13
lib/libkvm/kvm_proc.c
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@ -154,7 +154,7 @@ kvm_proclist(kd, what, arg, p, bp, maxcnt)
kp->ki_uid = ucred.cr_uid;
}
switch(what) {
switch(what & ~KERN_PROC_INC_THREAD) {
case KERN_PROC_PID:
if (proc.p_pid != (pid_t)arg)
@ -297,7 +297,7 @@ nopgrp:
kp->ki_ssize = vmspace.vm_ssize;
#endif
switch (what) {
switch (what & ~KERN_PROC_INC_THREAD) {
case KERN_PROC_PGRP:
if (kp->ki_pgid != (pid_t)arg)
@ -433,6 +433,7 @@ kvm_getprocs(kd, op, arg, cnt)
{
int mib[4], st, nprocs;
size_t size;
int temp_op;
if (kd->procbase != 0) {
free((void *)kd->procbase);
@ -448,7 +449,9 @@ kvm_getprocs(kd, op, arg, cnt)
mib[1] = KERN_PROC;
mib[2] = op;
mib[3] = arg;
st = sysctl(mib, op == KERN_PROC_ALL || op == KERN_PROC_PROC ?
temp_op = op & ~KERN_PROC_INC_THREAD;
st = sysctl(mib,
temp_op == KERN_PROC_ALL || temp_op == KERN_PROC_PROC ?
3 : 4, NULL, &size, NULL, 0);
if (st == -1) {
_kvm_syserr(kd, kd->program, "kvm_getprocs");
@ -479,8 +482,8 @@ kvm_getprocs(kd, op, arg, cnt)
_kvm_realloc(kd, kd->procbase, size);
if (kd->procbase == 0)
return (0);
st = sysctl(mib, op == KERN_PROC_ALL ||
op == KERN_PROC_PROC ? 3 : 4,
st = sysctl(mib, temp_op == KERN_PROC_ALL ||
temp_op == KERN_PROC_PROC ? 3 : 4,
kd->procbase, &size, NULL, 0);
} while (st == -1 && errno == ENOMEM);
if (st == -1) {