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Use the 3-component version of the KERN_PROC_PROC sysctl.

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This commit is contained in:
Tim J. Robbins 2003-09-27 08:14:37 +00:00
parent 4487ff65db
commit f2dd06ab16
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120500
2 changed files with 7 additions and 3 deletions
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6
lib/libkvm/kvm_proc.c
View File

@ -448,7 +448,8 @@ kvm_getprocs(kd, op, arg, cnt)
mib[1] = KERN_PROC;
mib[2] = op;
mib[3] = arg;
st = sysctl(mib, op == KERN_PROC_ALL ? 3 : 4, NULL, &size, NULL, 0);
st = sysctl(mib, op == KERN_PROC_ALL || op == KERN_PROC_PROC ?
3 : 4, NULL, &size, NULL, 0);
if (st == -1) {
_kvm_syserr(kd, kd->program, "kvm_getprocs");
return (0);
@ -478,7 +479,8 @@ 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 ? 3 : 4,
st = sysctl(mib, op == KERN_PROC_ALL ||
op == KERN_PROC_PROC ? 3 : 4,
kd->procbase, &size, NULL, 0);
} while (st == -1 && errno == ENOMEM);
if (st == -1) {

4
usr.bin/killall/killall.c
View File

@ -268,14 +268,16 @@ main(int ac, char **av)
mib[1] = KERN_PROC;
mib[2] = KERN_PROC_PROC;
mib[3] = 0;
miblen = 4;
miblen = 3;
if (user) {
mib[2] = KERN_PROC_RUID;
mib[3] = uid;
miblen = 4;
} else if (tty) {
mib[2] = KERN_PROC_TTY;
mib[3] = tdev;
miblen = 4;
}
st = sysctl(mib, miblen, NULL, &size, NULL, 0);