-.\" This file is part of the Public Domain C Library (PDCLib).\r
-.\" Permission is granted to use, modify, and / or redistribute at will.\r
-.\"\r
-.Dd\r
-.Dt exit 3\r
-.Os\r
-.\"\r
-.Sh NAME\r
-.Nm exit\r
-.Nd terminates the process\r
-.\"\r
-.Sh SYNOPSIS\r
-.In stdlib.h\r
-.Fn "noreturn void exit" "int status"\r
-.Fn "noreturn void quick_exit" "int status"\r
-.Fn "noreturn void _Exit" "int exitcode"\r
-.\"\r
-.Sh DESCRIPTION\r
-Calling any of these three functions terminates the current process, returning \r
-the exit code passed as a parameter. The interpretation of the exit code is \r
-undefined, except that 0 or\r
-.Dv EXIT_SUCCESS\r
-shall indicate successful completion and\r
-.Dv EXIT_FAILURE\r
-shall indicate a non-successful completion.\r
-.\"\r
-.Pp\r
-.Fn exit\r
-first destroys all objects with C++ thread local storage duration (the C \r
-standard leaves whether or not thread local objects are destroyed or not \r
-undefined). Next, the destructors of all C++ objects of static storage duration \r
-are invoked along with all functions passed to\r
-.Fn atexit \r
-in reverse order of registration (the time of registration for C++ objects of \r
-static storage duration is taken to be the time at which the constructor \r
-completes). It then flushes all open\r
-.Vt FILE\r
-streams with unwritten data and closes them. Finally, files created by\r
-.Fn tmpfile\r
-are removed, before handing control back to the host environment. Note in \r
-particular that functions registered with\r
-.Fn at_quick_exit\r
-are\r
-.Sy not\r
-called.\r
-.\"\r
-.Pp\r
-.Fn quick_exit\r
-invokes any functions registered with\r
-.Fn at_quick_exit\r
-in reverse order of registration, then returns control to the host \r
-environment by calling\r
-.Fn _Exit .\r
-No signal handlers are called, nor are any functions registered with\r
-.Fn atexit .\r
-.\"\r
-.Pp\r
-.Fn _Exit\r
-returns control to the controlling environment without invoking any functions\r
-registered by\r
-.Fn atexit ,\r
-.Fn at_quick_exit ,\r
-any signal handlers, or the destructors of any thread local objects or C++ \r
-objects of static storage duration. Whether or not any open \r
-.Vt FILE\r
-streams with unwritten data are flushed or not is undefined.\r
-.\"\r
-.Pp\r
-The result of aborting a call to \r
-.Fn exit\r
-or\r
-.Fn quick_exit\r
-by use of \r
-.Fn longjmp\r
-is undefined. If any function or destructor invoked by\r
-.Fn exit\r
-or\r
-.Fn quick_exit\r
-should throw, \r
-.Fn std::terminate\r
-is invoked.\r
-.\"\r
-.Pp\r
-Undefined behaviour results if, while a call to\r
-.Fn exit\r
-or\r
-.Fn quick_exit\r
-is in progress, a call to \r
-.Fn exit\r
-or\r
-.Fn quick_exit\r
-is made. \r
-.\"\r
-.Sh IMPLEMENTATION NOTES\r
-PDCLib implements the process of flushing streams in\r
-.Fn _Exit ,\r
-and therefore\r
-.Fn exit\r
-calls it after all\r
-.Fn atexit\r
-handlers have been invoked.\r
-.\"\r
-.Sh SEE ALSO\r
-.Xr abort 3\r
-.Xr atexit 3\r
-.Xr at_quick_exit 3\r
-.\"\r
-.Sh STANDARDS\r
-.Fn exit\r
-is first defined in\r
-.St -isoC-90 ;\r
-.Fn _Exit\r
-was introduced in\r
-.St -isoC-99 .\r
-.Fn quick_exit\r
-was introduced in\r
-.St -isoC-11 \r
-and\r
+.\" This file is part of the Public Domain C Library (PDCLib).
+.\" Permission is granted to use, modify, and / or redistribute at will.
+.\"
+.Dd
+.Dt exit 3
+.Os
+.\"
+.Sh NAME
+.Nm exit
+.Nd terminates the process
+.\"
+.Sh SYNOPSIS
+.In stdlib.h
+.Fn "noreturn void exit" "int status"
+.Fn "noreturn void quick_exit" "int status"
+.Fn "noreturn void _Exit" "int exitcode"
+.\"
+.Sh DESCRIPTION
+Calling any of these three functions terminates the current process, returning
+the exit code passed as a parameter. The interpretation of the exit code is
+undefined, except that 0 or
+.Dv EXIT_SUCCESS
+shall indicate successful completion and
+.Dv EXIT_FAILURE
+shall indicate a non-successful completion.
+.\"
+.Pp
+.Fn exit
+first destroys all objects with C++ thread local storage duration (the C
+standard leaves whether or not thread local objects are destroyed or not
+undefined). Next, the destructors of all C++ objects of static storage duration
+are invoked along with all functions passed to
+.Fn atexit
+in reverse order of registration (the time of registration for C++ objects of
+static storage duration is taken to be the time at which the constructor
+completes). It then flushes all open
+.Vt FILE
+streams with unwritten data and closes them. Finally, files created by
+.Fn tmpfile
+are removed, before handing control back to the host environment. Note in
+particular that functions registered with
+.Fn at_quick_exit
+are
+.Sy not
+called.
+.\"
+.Pp
+.Fn quick_exit
+invokes any functions registered with
+.Fn at_quick_exit
+in reverse order of registration, then returns control to the host
+environment by calling
+.Fn _Exit .
+No signal handlers are called, nor are any functions registered with
+.Fn atexit .
+.\"
+.Pp
+.Fn _Exit
+returns control to the controlling environment without invoking any functions
+registered by
+.Fn atexit ,
+.Fn at_quick_exit ,
+any signal handlers, or the destructors of any thread local objects or C++
+objects of static storage duration. Whether or not any open
+.Vt FILE
+streams with unwritten data are flushed or not is undefined.
+.\"
+.Pp
+The result of aborting a call to
+.Fn exit
+or
+.Fn quick_exit
+by use of
+.Fn longjmp
+is undefined. If any function or destructor invoked by
+.Fn exit
+or
+.Fn quick_exit
+should throw,
+.Fn std::terminate
+is invoked.
+.\"
+.Pp
+Undefined behaviour results if, while a call to
+.Fn exit
+or
+.Fn quick_exit
+is in progress, a call to
+.Fn exit
+or
+.Fn quick_exit
+is made.
+.\"
+.Sh IMPLEMENTATION NOTES
+PDCLib implements the process of flushing streams in
+.Fn _Exit ,
+and therefore
+.Fn exit
+calls it after all
+.Fn atexit
+handlers have been invoked.
+.\"
+.Sh SEE ALSO
+.Xr abort 3
+.Xr atexit 3
+.Xr at_quick_exit 3
+.\"
+.Sh STANDARDS
+.Fn exit
+is first defined in
+.St -isoC-90 ;
+.Fn _Exit
+was introduced in
+.St -isoC-99 .
+.Fn quick_exit
+was introduced in
+.St -isoC-11
+and
ISO/IEC 14882:2011 "C++ 2011" .
\ No newline at end of file
projects / pdclib / blobdiff