[ << ] | [ < ] | [ Up ] | [ > ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
8.4 Error Handling
pr29_strerror
- Function: const char * pr29_strerror (Pr29_rc rc)
rc: an
Pr29_rc
return code.Convert a return code integer to a text string. This string can be used to output a diagnostic message to the user.
PR29_SUCCESS: Successful operation. This value is guaranteed to always be zero, the remaining ones are only guaranteed to hold non-zero values, for logical comparison purposes.
PR29_PROBLEM: A problem sequence was encountered.
PR29_STRINGPREP_ERROR: The character set conversion failed (only for
pr29_8z()
).Return value: Returns a pointer to a statically allocated string containing a description of the error with the return code
rc
.
This document was generated on February 1, 2012 using texi2html 5.0.