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author | William Joye <wjoye@cfa.harvard.edu> | 2016-10-17 15:27:21 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2016-10-17 15:27:21 (GMT) |
commit | 912e82088edadbdbf95d594f93ddc9dd99a305f8 (patch) | |
tree | 9153dcd3bcf256fb26ebdcbfd8a1a7d9132430f1 /xpa/doc/pod/xpaatexit.pod | |
parent | fecf4a80a5080aa65e7c2d717f96e86ad04ca46c (diff) | |
parent | d604b7940b14efb191a38ef22c3a38fa3adba4d0 (diff) | |
download | blt-912e82088edadbdbf95d594f93ddc9dd99a305f8.zip blt-912e82088edadbdbf95d594f93ddc9dd99a305f8.tar.gz blt-912e82088edadbdbf95d594f93ddc9dd99a305f8.tar.bz2 |
Merge commit 'd604b7940b14efb191a38ef22c3a38fa3adba4d0' as 'xpa'
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 |