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>
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include <tracefs.h>
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#include <stdbool.h>
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enum action_type {
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ACTION_NONE = 0,
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ACTION_TRACE_OUTPUT,
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ACTION_SIGNAL,
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ACTION_SHELL,
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ACTION_CONTINUE,
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ACTION_FIELD_N
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};
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struct action {
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enum action_type type;
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union {
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struct {
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/* For ACTION_TRACE_OUTPUT */
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char *trace_output;
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};
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struct {
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/* For ACTION_SIGNAL */
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int signal;
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int pid;
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};
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struct {
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/* For ACTION_SHELL */
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char *command;
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};
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};
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};
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static const int action_default_size = 8;
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struct actions {
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struct action *list;
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int len, size;
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bool present[ACTION_FIELD_N];
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bool continue_flag;
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/* External dependencies */
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struct tracefs_instance *trace_output_inst;
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};
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void actions_init(struct actions *self);
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void actions_destroy(struct actions *self);
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int actions_add_trace_output(struct actions *self, const char *trace_output);
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int actions_add_signal(struct actions *self, int signal, int pid);
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int actions_add_shell(struct actions *self, const char *command);
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int actions_add_continue(struct actions *self);
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int actions_parse(struct actions *self, const char *trigger, const char *tracefn);
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int actions_perform(struct actions *self);
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