X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fprocesses.c;h=8a3df644d00e71be94f343faaa65c3b29bd9aafb;hb=8856d7def89bebef924ef90d04a0baf088744bbc;hp=e37e566ae4ad4b3202f56fa4bd03b7f7d2df547b;hpb=dbb051d5f8c59c1c52070fb1a25f0fa3ab479b8d;p=collectd.git

diff --git a/src/processes.c b/src/processes.c
index e37e566a..8a3df644 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -6,6 +6,7 @@
  * Copyright (C) 2009       Sebastian Harl
  * Copyright (C) 2009       Andrés J. Díaz
  * Copyright (C) 2009       Manuel Sanmartin
+ * Copyright (C) 2010       Clément Stenac
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -28,6 +29,7 @@
  *   Sebastian Harl <sh at tokkee.org>
  *   Andrés J. Díaz <ajdiaz at connectical.com>
  *   Manuel Sanmartin
+ *   Clément Stenac <clement.stenac at diwi.org>
  **/
 
 #include "collectd.h"
@@ -119,8 +121,6 @@
 #  define ARG_MAX 4096
 #endif
 
-#define BUFSIZE 256
-
 static const char *config_keys[] =
 {
 	"Process",
@@ -759,15 +759,16 @@ static procstat_t *ps_read_vmem (int pid, procstat_t *ps)
 	if ((fh = fopen (filename, "r")) == NULL)
 		return (NULL);
 
-	while (fgets (buffer, 1024, fh) != NULL)
+	while (fgets (buffer, sizeof(buffer), fh) != NULL)
 	{
 		long long tmp;
 		char *endptr;
 
-		if (strncasecmp (buffer, "Vm", 2) != 0)
+		if (strncmp (buffer, "Vm", 2) != 0)
 			continue;
 
-		numfields = strsplit (buffer, fields, 8);
+		numfields = strsplit (buffer, fields,
+                                      STATIC_ARRAY_SIZE (fields));
 
 		if (numfields < 2)
 			continue;
@@ -818,7 +819,7 @@ static procstat_t *ps_read_io (int pid, procstat_t *ps)
 	if ((fh = fopen (filename, "r")) == NULL)
 		return (NULL);
 
-	while (fgets (buffer, 1024, fh) != NULL)
+	while (fgets (buffer, sizeof (buffer), fh) != NULL)
 	{
 		derive_t *val = NULL;
 		long long tmp;
@@ -835,7 +836,8 @@ static procstat_t *ps_read_io (int pid, procstat_t *ps)
 		else
 			continue;
 
-		numfields = strsplit (buffer, fields, 8);
+		numfields = strsplit (buffer, fields,
+				STATIC_ARRAY_SIZE (fields));
 
 		if (numfields < 2)
 			continue;
@@ -887,7 +889,7 @@ int ps_read_process (int pid, procstat_t *ps, char *state)
 		return (-1);
 	buffer[i] = 0;
 
-	fields_len = strsplit (buffer, fields, 64);
+	fields_len = strsplit (buffer, fields, STATIC_ARRAY_SIZE (fields));
 	if (fields_len < 24)
 	{
 		DEBUG ("processes plugin: ps_read_process (pid = %i):"
@@ -1103,7 +1105,7 @@ static unsigned long read_fork_rate ()
 
 		errno = 0;
 		endptr = NULL;
-		result = strtoul(fields[1], &endptr, 10);
+		result = strtoul(fields[1], &endptr, /* base = */ 10);
 		if ((endptr == fields[1]) || (errno != 0)) {
 			ERROR ("processes plugin: Cannot parse fork rate: %s",
 					fields[1]);
@@ -1302,6 +1304,7 @@ static int ps_read (void)
 				}
 
 				pse.num_proc++;
+				pse.vmem_size = task_basic_info.virtual_size;
 				pse.vmem_rss = task_basic_info.resident_size;
 				/* Does not seem to be easily exposed */
 				pse.vmem_data = 0;
@@ -1794,6 +1797,11 @@ static int ps_read (void)
 			pse.vmem_code = 0;
 			pse.stack_size =  0;
 
+			pse.io_rchar = -1;
+			pse.io_wchar = -1;
+			pse.io_syscr = -1;
+			pse.io_syscw = -1;
+
 			ps_list_add (cmdline, cargs, &pse);
 		} /* for (i = 0 .. nprocs) */