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Diffstat (limited to 'xpa/doc/pod/xpaatexit.pod')
-rw-r--r-- | xpa/doc/pod/xpaatexit.pod | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/xpa/doc/pod/xpaatexit.pod b/xpa/doc/pod/xpaatexit.pod new file mode 100644 index 0000000..4310835 --- /dev/null +++ b/xpa/doc/pod/xpaatexit.pod @@ -0,0 +1,41 @@ +=pod + +=head1 NAME + + + +B<XPAAtExit: install exit handler> + + + +=head1 SYNOPSIS + + + + + + #include <xpa.h> + + void XPAAtExit(void); + + + + + +=head1 DESCRIPTION + + + + +XPAAtExit() will install an exit handler using atexit() to run XPAFree on all +XPA access points. This might be useful in cases where Unix sockets are being +used: if an explicit call to XPAFree() is not made by the program, the Unix +socket file will not be deleted immediately without an atexit handler. (NB: this +call should not be made in a Tcl/Tk application. Accessing the Tcl native file +system after Tcl has shut down all file systems causes the Tcl/Tl program to +crash). + + + + +=cut |