18 lines
304 B
Markdown
18 lines
304 B
Markdown
# PR_GetErrorTextLength
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Gets the length of the error text.
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## Syntax
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```{code}
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#include <prerror.h>
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PRInt32 PR_GetErrorTextLength(void)
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```
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### Returns
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If a zero is returned, no error text is currently set. Otherwise, the
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value returned is sufficient to contain the error text currently
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available.
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