Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
709 B
C
36 lines
709 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _DELAYED_CALL_H
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#define _DELAYED_CALL_H
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/*
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* Poor man's closures; I wish we could've done them sanely polymorphic,
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* but...
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*/
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struct delayed_call {
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void (*fn)(void *);
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void *arg;
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};
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#define DEFINE_DELAYED_CALL(name) struct delayed_call name = {NULL, NULL}
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/* I really wish we had closures with sane typechecking... */
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static inline void set_delayed_call(struct delayed_call *call,
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void (*fn)(void *), void *arg)
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{
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call->fn = fn;
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call->arg = arg;
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}
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static inline void do_delayed_call(struct delayed_call *call)
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{
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if (call->fn)
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call->fn(call->arg);
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}
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static inline void clear_delayed_call(struct delayed_call *call)
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{
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call->fn = NULL;
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}
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#endif
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