2020-07-27 18:46:13 +02:00
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## Name
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set\_process\_name - change the process name
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## Synopsis
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```**c++
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#include <unistd.h>
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int set_process_name(const char* name, size_t name_length);
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```
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## Description
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2021-03-08 00:19:37 +01:00
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`set_process_name()` changes the name of the calling process to the string `name` with length `name_length`.
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2020-07-27 18:46:13 +02:00
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## Pledge
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In pledged programs, the `proc` promise is required for this system call.
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## Errors
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* `EFAULT`: `name` is not in readable memory.
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* `ENAMETOOLONG`: `name_length` is too long.
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## See also
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* [`get_process_name`(2)](../man2/get_process_name.md)
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