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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-12-22 03:05:20 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-12-22 03:05:20 +0000
commit9f3b77e43571744e04f2853e5e37671db2a7ddd7 (patch)
treeedd09e0e5530a5ad7300a96b8344dbcd3a7079cd /include/ruby/missing.h
parent0f6e6c8bbc4dd37868336019669582059edfda3f (diff)
* configure.in (mingw): no longer uses snprintf and vsnprintf of
msvcrt. * win32/win32.c (rb_w32_vsnprintf, rb_w32_snprintf): removed. * win32/Makefile.sub (config.h): vsnprintf exists in VC7 or later. * win32/mkexports.rb (Exports#initialize): aliases rb_w32_vsnprintf and rb_w32_snprintf for binary compatibility. * sprintf.c (rb_str_format): uses snprintf instead of sprintf. * numeric.c (flo_to_s, rb_num2long, rb_num2ll): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/missing.h')
-rw-r--r--include/ruby/missing.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/ruby/missing.h b/include/ruby/missing.h
index 16d5a6f02b9..ea40f62a523 100644
--- a/include/ruby/missing.h
+++ b/include/ruby/missing.h
@@ -144,9 +144,13 @@ RUBY_EXTERN long strtol(const char *, char **, int);
#endif
*/
-#ifndef HAVE_VSNPRINTF
+#if defined HAVE_VSNPRINTF || defined HAVE_SNPRINTF
# include <stdarg.h>
+#endif
+#ifndef HAVE_SNPRINTF
RUBY_EXTERN int snprintf(char *, size_t n, char const *, ...);
+#endif
+#ifndef HAVE_VSNPRINTF
RUBY_EXTERN int vsnprintf(char *, size_t n, char const *, va_list);
#endif