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Noted use of atexit() to register a function that is 

automatically called when a library is unloaded.
This commit is contained in:
Michael Kerrisk 2006-01-14 05:37:06 +00:00
parent bba0618959
commit 0ed29c540c
1 changed files with 5 additions and 0 deletions
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5
man3/dlopen.3
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@ -408,6 +408,11 @@ only when _GNU_SOURCE was defined before including it.
.\" .in +5 .\" .in +5
.\" .B "const char *dlerror(void);" .\" .B "const char *dlerror(void);"
.\" .in .\" .in
Since glibc 2.2.3,
.BR atexit (3)
can be used to register an exit handler that is automatically
called when a library is unloaded.
.SH HISTORY .SH HISTORY
The dlopen interface standard comes from SunOS. That system also has The dlopen interface standard comes from SunOS. That system also has
.BR dladdr (), .BR dladdr (),