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83ac80c6c8
* Custom setproctitle (#32667) * add custom setproctitle * add test * Update poetry.lock * fix lint * support only Linux * test only Linux * final lint * Update test_setproctitle.py * Update setproctitle.py * convert to threadnames * delete proctitles * Check str len and use PR_GET_NAME * fix poetry.lock * lint fix * Update common/threadname.py --------- Co-authored-by: reddyn12 <nikhilr.ssm@gmail.com> Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com> * revert that for now * use last 15 * fix * use name * update those * and modeld * rm --------- Co-authored-by: schlimeszn <138847413+schlimeszn@users.noreply.github.com> Co-authored-by: reddyn12 <nikhilr.ssm@gmail.com> Co-authored-by: Comma Device <device@comma.ai>
20 lines
416 B
Python
20 lines
416 B
Python
import ctypes
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import os
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LINUX = os.name == 'posix' and os.uname().sysname == 'Linux'
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if LINUX:
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libc = ctypes.CDLL('libc.so.6')
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def setthreadname(name: str) -> None:
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if LINUX:
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name = name[-15:] + '\0'
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libc.prctl(15, str.encode(name), 0, 0, 0)
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def getthreadname() -> str:
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if LINUX:
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name = ctypes.create_string_buffer(16)
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libc.prctl(16, name)
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return name.value.decode('utf-8')
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return ""
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