Changeset 4280 for lm-sensors/trunk/prog/pwm/pwmconfig

Timestamp:

01/05/07 17:34:32 (6 years ago)

Author:

khali

Message:

pwmconfig, fancontrol: Gracefully handle errors when writing to
sysfs files, as bash 3.1 otherwise displays them and this tends to
frighten the user.

Files:

• lm-sensors/trunk/prog/pwm/pwmconfig (modified) (3 diffs)

lm-sensors/trunk/prog/pwm/pwmconfig

@@ -100 +100 @@
                 if [ -w $ENABLE ]
                 then
-                        echo 0 > $ENABLE
+                        echo 0 > $ENABLE 2> /dev/null
                 fi
         else
@@ -115 +115 @@
                 if [ -w $ENABLE ]
                 then
-                        echo 1 > $ENABLE
-                fi
+                        echo 1 > $ENABLE 2> /dev/null
+                        if [ $? -ne 0 ]
+                        then
+                                return 1
+                        fi
+                fi
+                echo $MAX > $1
         else
                 echo $MAX 1 > $1
@@ -272 +277 @@
         echo Testing pwm control $i ...
         pwmenable $i
+        if [ $? -ne 0 ]
+        then
+                echo "Manual control mode not supported, skipping."
+                continue
+        fi
         pwmset $i 0
         sleep $DELAY