From: Alexey Tourbin <at@altlinux.ru>
To: devel@altlinux.ru
Subject: [devel] Q: snprintf
Date: Sun, 21 Mar 2004 22:39:23 +0300
Message-ID: <20040321193923.GN27221@solemn.turbinal.org> (raw)
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Здравствуйте.
Нижеследующий кусок (одного патча) меня озадачил. Существует ли
надежный способ определить: была ли переменная объевлена как имя
массива, или как указатель?
--- src/lvm.c.orig 2004-01-13 11:37:53.000000000 -0200
+++ src/lvm.c 2004-01-13 11:33:34.000000000 -0200
@@ -32,7 +32,7 @@
/* function to convert a lua_Number to a string */
#ifndef lua_number2str
-#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n))
+#define lua_number2str(s,n) snprintf((s), sizeof((s)), LUA_NUMBER_FMT, (n))
#endif
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next reply other threads:[~2004-03-21 19:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-21 19:39 Alexey Tourbin [this message]
2004-03-22 3:53 ` Alexander Bokovoy
2004-03-22 16:21 ` [devel] " Alexey Tourbin
2004-03-22 16:24 ` Alexander Bokovoy
2004-03-23 0:01 ` Alexey Tourbin
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