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# PR_GetErrorText
Copies the current thread's current error text without altering the text
as stored in the thread's context.
## Syntax
```{code}
#include <prerror.h>
PRInt32 PR_GetErrorText(char *text);
```
### Parameters
The function has one parameter:
`text`
: On output, the array pointed to contains the thread's current error
text.
## Returns
The actual number of bytes copied. If the result is zero, `text` is
unaffected.