libthr.3 (60404ec96589ed8ebad9af9df56561fe44788461) libthr.3 (7d6906b8043ed814843a4ee2a5bfd46c4775b8ad)
1.\" Copyright (c) 2005 Robert N. M. Watson
2.\" Copyright (c) 2014,2015 The FreeBSD Foundation, Inc.
3.\" All rights reserved.
4.\"
5.\" Part of this documentation was written by
6.\" Konstantin Belousov <kib@FreeBSD.org> under sponsorship
7.\" from the FreeBSD Foundation.
8.\"

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229defines how many shared locks a given user may create simultaneously.
230.Sh INTERACTION WITH RUN-TIME LINKER
231On load,
232.Nm
233installs interposing handlers into the hooks exported by
234.Li libc .
235The interposers provide real locking implementation instead of the
236stubs for single-threaded processes in
1.\" Copyright (c) 2005 Robert N. M. Watson
2.\" Copyright (c) 2014,2015 The FreeBSD Foundation, Inc.
3.\" All rights reserved.
4.\"
5.\" Part of this documentation was written by
6.\" Konstantin Belousov <kib@FreeBSD.org> under sponsorship
7.\" from the FreeBSD Foundation.
8.\"

--- 220 unchanged lines hidden (view full) ---

229defines how many shared locks a given user may create simultaneously.
230.Sh INTERACTION WITH RUN-TIME LINKER
231On load,
232.Nm
233installs interposing handlers into the hooks exported by
234.Li libc .
235The interposers provide real locking implementation instead of the
236stubs for single-threaded processes in
237.Li ,
237.Li libc ,
238cancellation support and some modifications to the signal operations.
239.Pp
240.Nm
241cannot be unloaded; the
242.Xr dlclose 3
243function does not perform any action when called with a handle for
244.Nm .
245One of the reasons is that the internal interposing of

--- 49 unchanged lines hidden --- 		238cancellation support and some modifications to the signal operations.
239.Pp
240.Nm
241cannot be unloaded; the
242.Xr dlclose 3
243function does not perform any action when called with a handle for
244.Nm .
245One of the reasons is that the internal interposing of

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