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Begin work on rust versions of modules

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This commit is contained in:
Florian RICHER 2025-02-26 17:08:49 +01:00
parent 1f2cc50f26
commit 91f8ca7f49
23 changed files with 53 additions and 9 deletions
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7
lang_c/04_process_monitor/Makefile Normal file
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obj-m += test_module.o
all:
make -C $(LINUX_MODULES_FOLDER)/build M=$(PWD) modules
clean:
make -C $(LINUX_MODULES_FOLDER)/build M=$(PWD) clean

38
lang_c/04_process_monitor/test_module.c Normal file
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#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/sched/signal.h>
static inline void print_processus_info(void);
static int __init basic_module_init(void)
{
pr_info("Bonjour! Le module est chargé.\n");
print_processus_info();
return 0;
}
static void __exit basic_module_exit(void)
{
pr_info("Au revoir! Le module est déchargé.\n");
}
static inline void print_processus_info(void)
{
struct task_struct *task;
for_each_process(task) {
pr_info("PID: %d, COMM: %s, ON CPU: %d\n", task->pid,
task->comm, task->on_cpu);
}
}
module_init(basic_module_init);
module_exit(basic_module_exit);
MODULE_LICENSE("MIT License");
MODULE_AUTHOR("Florian RICHER <florian.richer@protonmail.com>");
MODULE_DESCRIPTION("Un module noyau qui affiche les processus en cours");
MODULE_VERSION("1.0");