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29 lines
534 B
Markdown
29 lines
534 B
Markdown
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## Name
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get\_process\_name - get 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 get_process_name(char* buffer, int buffer_length);
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```
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## Description
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`get_process_name()` places the current process name into the provided `buffer`.
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## Pledge
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In pledged programs, the `stdio` promise is required for this system call.
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## Errors
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* `EFAULT`: the process name could not be copied into the buffer.
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* `ENAMETOOLONG`: `buffer_length` is too short.
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## See also
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* [`set_process_name`(2)](../man2/set_process_name.md)
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