fedir
e4dbc5becc
The issue was that the thread ID wasn't factored in. A presumption was, that FUSE already returned the PID, not TID. The issue was fixed by implementing a function that translates the TID to PID.
35 lines
890 B
C
35 lines
890 B
C
/*
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ICFS: Interactively Controlled File System
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Copyright (C) 2024-2025 Fedir Kovalov
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This program can be distributed under the terms of the GNU GPLv2.
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See the file LICENSE.
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*/
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#ifndef PROC_OPERATIONS
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#define PROC_OPERATIONS
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#include <time.h>
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char *get_process_name_by_pid(const int pid);
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/**
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* Finds the parent process ID of a given process.
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*
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* @param pid: The process ID of the process to find the parent of
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* @return: The parent process ID, or 0 if the parent process ID could not be
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* found
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*/
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pid_t get_parent_pid(pid_t pid);
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/**
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* @brief Returns the PID of the main thread (i.e., the process ID) of the
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* process that the given thread ID (tid) belongs to.
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*
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* @param tid The thread ID (TID) of any thread in the process.
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* @return pid_t The process ID (main thread's PID), or -1 on error.
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*/
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pid_t get_main_thread_pid(pid_t tid);
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#endif // !PROC_OPERATIONS
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