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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2dd89f2d5ffsm4411535ad.81.2026.09.15.21.23.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2026 21:23:35 -0700 (PDT) Date: Tue, 15 Sep 2026 21:23:29 -0700 From: Stephen Hemminger To: Harshith Hari Cc: netdev@vger.kernel.org Subject: Re: [PATCH iproute2 v2] ss: add -P/--process-age option to display process runtime Message-ID: <20260915212329.0d4f31f7@phoenix.local> In-Reply-To: <20260915213100.77691-1-harshithhari000111@gmail.com> References: <20260915213100.77691-1-harshithhari000111@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 16 Sep 2026 03:01:00 +0530 Harshith Hari wrote: > diff --git a/misc/ss.c b/misc/ss.c > index 6c32455d..6058ca29 100644 > --- a/misc/ss.c > +++ b/misc/ss.c > @@ -56,58 +56,58 @@ static int show_process_age; > > static void print_process_age(pid_t pid) > { > -char path[64]; > -FILE *f; > -unsigned long long starttime; > -double uptime = 0.0; > -long clock_ticks = sysconf(_SC_CLK_TCK); > - > -f = fopen("/proc/uptime", "r"); > -if (!f) > -return; > - > -if (fscanf(f, "%lf", &uptime) != 1) { > -fclose(f); > -return; > -} > -fclose(f); > + char path[64]; > + FILE *f; > + unsigned long long starttime; > + double uptime = 0.0; > + long clock_ticks = sysconf(_SC_CLK_TCK); > + > + f = fopen("/proc/uptime", "r"); > + if (!f) > + return; > You are not starting with existing upstream source! There is no code with /proc/uptime in upstream version of misc/ss.c Also the point of ss is to print info about sockets, not to be a replacement for ps.