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--- ksysguard/ksysguardd/FreeBSD/ProcessList.c Wed May 7 07:44:17 2003
+++ ksysguard/ksysguardd/FreeBSD/ProcessList.c Wed Aug 27 18:51:18 2003
@@ -168,6 +168,8 @@
int mib[4];
struct kinfo_proc p;
size_t len;
+ size_t buflen = 256;
+ char buf[256];
if ((ps = findProcessInList(pid)) == 0)
{
@@ -239,10 +241,17 @@
#endif
/* process command line */
- /* the following line causes segfaults on some FreeBSD systems... why?
- strncpy(ps->cmdline, p.kp_proc.p_args->ar_args, sizeof(ps->cmdline) - 1);
- */
- strcpy(ps->cmdline, "????");
+ /* do a sysctl to get the command line args. */
+
+ mib[0] = CTL_KERN;
+ mib[1] = KERN_PROC;
+ mib[2] = KERN_PROC_ARGS;
+ mib[3] = pid;
+
+ if ((sysctl(mib, 4, buf, &buflen, 0, 0) == -1) || !buflen)
+ strcpy(ps->cmdline, "????");
+ else
+ strncpy(ps->cmdline, buf, buflen - 1);
return (0);
}
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