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changeset 8831:d3f907c33d15

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Work around broken snprintf function on BeOS.
author Bruno Haible <bruno@clisp.org>
date Fri, 18 May 2007 17:45:52 +0000
parents abc2bcb16721
children 1466c973f476
files ChangeLog lib/vasnprintf.c
diffstat 2 files changed, 12 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-05-18  Bruno Haible  <bruno@clisp.org>
+
+	* lib/vasnprintf.c (USE_SNPRINTF): Define to 0 on BeOS.
+
 2007-05-18  Bruno Haible  <bruno@clisp.org>
 
 	* lib/vasnprintf.m4 (VASNPRINTF) [WIN32]: Use %I64d instead of %lld
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -111,7 +111,14 @@
 # define DIRECTIVE char_directive
 # define DIRECTIVES char_directives
 # define PRINTF_PARSE printf_parse
-# define USE_SNPRINTF (HAVE_DECL__SNPRINTF || HAVE_SNPRINTF)
+# /* Use snprintf if it exists under the name 'snprintf' or '_snprintf'.
+     But don't use it on BeOS, since BeOS snprintf produces no output if the
+     size argument is >= 0x3000000.  */
+# if (HAVE_DECL__SNPRINTF || HAVE_SNPRINTF) && !defined __BEOS__
+#  define USE_SNPRINTF 1
+# else
+#  define USE_SNPRINTF 0
+# endif
 # if HAVE_DECL__SNPRINTF
    /* Windows.  */
 #  define SNPRINTF _snprintf