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authorroot <root>2013-01-22 03:53:01 +0000
committerroot <root>2013-01-22 03:53:01 +0000
commitbf216f9afc4bcd2973505bb53eec8e7f12baa2e4 (patch)
treed4b3e004741421b7df1325e683d5357c19bfce27
parent7a9ec73dce4bac7ea2c12609bf3581327de4c601 (diff)
*** empty log message ***
-rw-r--r--ev.pod5
1 files changed, 3 insertions, 2 deletions
diff --git a/ev.pod b/ev.pod
index 929aafc..391c6db 100644
--- a/ev.pod
+++ b/ev.pod
@@ -2608,8 +2608,9 @@ its completion.
This watches a file system path for attribute changes. That is, it calls
C<stat> on that path in regular intervals (or when the OS says it changed)
-and sees if it changed compared to the last time, invoking the callback if
-it did.
+and sees if it changed compared to the last time, invoking the callback
+if it did. Starting the watcher C<stat>'s the file, so only changes that
+happen after the watcher has been started will be reported.
The path does not need to exist: changing from "path exists" to "path does
not exist" is a status change like any other. The condition "path does not