Mercurial > cpython-lru_cache-weakref
view Python/strerror.c @ 18292:ffbb9c918ac0 legacy-trunk
Support using UCS-4 as the Py_UNICODE type:
Add configure option --enable-unicode.
Add config.h macros Py_USING_UNICODE, PY_UNICODE_TYPE, Py_UNICODE_SIZE,
SIZEOF_WCHAR_T.
Define Py_UCS2.
Encode and decode large UTF-8 characters into single Py_UNICODE values
for wide Unicode types; likewise for UTF-16.
Remove test whether sizeof Py_UNICODE is two.
| author | Martin v. Löwis <martin@v.loewis.de> |
|---|---|
| date | Tue, 26 Jun 2001 22:22:37 +0000 |
| parents | 6f6f965c5e2d |
| children | 379fc66f4c96 |
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/* PD implementation of strerror() for systems that don't have it. Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */ #include <stdio.h> extern int sys_nerr; extern char *sys_errlist[]; char * strerror(int err) { static char buf[20]; if (err >= 0 && err < sys_nerr) return sys_errlist[err]; sprintf(buf, "Unknown errno %d", err); return buf; } #ifdef macintosh int sys_nerr = 0; char *sys_errlist[1] = 0; #endif