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MFC rev. 1.17: do not warn if the process exits before we get its name.

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maxim 2007-06-23 06:22:24 +00:00
parent bd35295c7c
commit b3c9d0fb6d
1 changed files with 3 additions and 1 deletions
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4
usr.bin/sockstat/sockstat.c
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@ -456,7 +456,9 @@ getprocname(pid_t pid)
mib[3] = (int)pid; mib[3] = (int)pid;
len = sizeof proc; len = sizeof proc;
if (sysctl(mib, 4, &proc, &len, NULL, 0) == -1) { if (sysctl(mib, 4, &proc, &len, NULL, 0) == -1) {
warn("sysctl()"); /* Do not warn if the process exits before we get its name. */
if (errno != ESRCH)
warn("sysctl()");
return ("??"); return ("??");
} }
return (proc.ki_ocomm); return (proc.ki_ocomm);