The symbolic constants that define the error codes returned by PSX routines are defined in the file /star/include/psx_err. The meaning of these constants is given below:
| PSX__INTYP | Invalid argument TYPE given in call to PSX_CALLOC |
| PSX__NOALL | Null pointer returned on memory allocation |
| PSX__NOENV | No translation of an environment variable |
| PSX__NOGMT | Could not get GMT with gmtime() |
| PSX__NOTIM | Could not get current time with time() |
| PSX__NOMEM | Could not get required memory |
PSX POSIX interface routines