[Python-checkins] CVS: python/dist/src/Include pyerrors.h,2.52,2.53

2001年12月02日 16:43:35 -0800

Update of /cvsroot/python/python/dist/src/Include
In directory usw-pr-cvs1:/tmp/cvs-serv19336/python/Include
Modified Files:
	pyerrors.h 
Log Message:
mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to
use wrappers on all platforms, to make this as consistent as possible x-
platform (in particular, make sure there's at least one 0円 byte in
the output buffer). Also document more of the truth about what these do.
getargs.c, seterror(): Three computations of remaining buffer size were
backwards, thus telling PyOS_snprintf the buffer is larger than it
actually is. This matters a lot now that PyOS_snprintf ensures there's a
trailing 0円 byte (because it didn't get the truth about the buffer size,
it was storing 0円 beyond the true end of the buffer).
sysmodule.c, mywrite(): Simplify, now that PyOS_vsnprintf guarantees to
produce a 0円 byte.
Index: pyerrors.h
===================================================================
RCS file: /cvsroot/python/python/dist/src/Include/pyerrors.h,v
retrieving revision 2.52
retrieving revision 2.53
diff -C2 -d -r2.52 -r2.53
*** pyerrors.h	2001年11月28日 16:51:49	2.52
--- pyerrors.h	2001年12月03日 00:43:33	2.53
***************
*** 124,128 ****
 #endif
 
- #ifndef HAVE_SNPRINTF
 #include <stdarg.h>
 extern DL_IMPORT(int) PyOS_snprintf(char *str, size_t size, const char *format, ...)
--- 124,127 ----
***************
*** 130,137 ****
 extern DL_IMPORT(int) PyOS_vsnprintf(char *str, size_t size, const char *format, va_list va)
 			__attribute__((format(printf, 3, 0)));
- #else
- # define PyOS_vsnprintf	vsnprintf
- # define PyOS_snprintf	snprintf
- #endif
 
 #ifdef __cplusplus
--- 129,132 ----