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Diffstat (limited to 'doc/html/pcre2_get_error_message.html')
| -rw-r--r-- | doc/html/pcre2_get_error_message.html | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/html/pcre2_get_error_message.html b/doc/html/pcre2_get_error_message.html index 5d42291..26c80fe 100644 --- a/doc/html/pcre2_get_error_message.html +++ b/doc/html/pcre2_get_error_message.html @@ -35,7 +35,10 @@ errors are negative numbers. The arguments are: <i>bufflen</i> the length of the buffer (code units) </pre> The function returns the length of the message, excluding the trailing zero, or -a negative error code if the buffer is too small. +the negative error code PCRE2_ERROR_NOMEMORY if the buffer is too small. In +this case, the returned message is truncated (but still with a trailing zero). +If <i>errorcode</i> does not contain a recognized error code number, the +negative value PCRE2_ERROR_BADDATA is returned. </P> <P> There is a complete description of the PCRE2 native API in the |