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) [-- Attachment #1: Type: text/plain, Size: 552 bytes --] 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 [-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]
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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