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[MINOR] add support for variable size arrays in structures

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Depending on the version of GCC, variable size arrays are not
declared in the same manner. Let's add a check for the version
and provide a macro.
This commit is contained in:
Willy Tarreau 2007-05-07 00:19:57 +02:00
parent 2b1dccd501
commit 3ff3dc1fb1
1 changed files with 9 additions and 0 deletions
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9
include/common/compat.h
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@ -22,6 +22,15 @@
#ifndef _COMMON_COMPAT_H #ifndef _COMMON_COMPAT_H
#define _COMMON_COMPAT_H #define _COMMON_COMPAT_H
/*
* Gcc before 3.0 needs [0] to declare a variable-size array
*/
#if __GNUC__ < 3
#define VAR_ARRAY 0
#else
#define VAR_ARRAY
#endif
/* This is needed on Linux for Netfilter includes */ /* This is needed on Linux for Netfilter includes */
#include <sys/socket.h> #include <sys/socket.h>
#include <common/config.h> #include <common/config.h>