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* ext/socket/ifaddr.c: Use unsigned LONG_LONG to represent flags

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because SunOS 5.11 (OpenIndiana) defines ifa_flags as uint64_t.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2013-05-17 13:04:17 +00:00
parent 24acab6543
commit 9d099423e7
2 changed files with 24 additions and 4 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Fri May 17 22:02:15 2013 Tanaka Akira <akr@fsij.org>
* ext/socket/ifaddr.c: Use unsigned LONG_LONG to represent flags
because SunOS 5.11 (OpenIndiana) defines ifa_flags as uint64_t.
Fri May 17 21:47:00 2013 Zachary Scott <zachary@zacharyscott.net>
* cont.c: Typo in constant MAX_MACHINE_STACK_CACHE from '..MAHINE..'

23
ext/socket/ifaddr.c
View file

@ -1,6 +1,21 @@
#include "rubysocket.h"
#ifdef HAVE_GETIFADDRS
/*
* ifa_flags is usually unsigned int.
* However it is uint64_t on SunOS 5.11 (OpenIndiana).
*/
#ifdef HAVE_LONG_LONG
typedef unsigned LONG_LONG ifa_flags_t;
#define PRIxIFAFLAGS PRI_LL_PREFIX"x"
#define IFAFLAGS2NUM(flags) ULL2NUM(flags)
#else
typedef unsigned int ifa_flags_t;
#define PRIxIFAFLAGS "x"
#define IFAFLAGS2NUM(flags) UINT2NUM(flags)
#endif
VALUE rb_cSockIfaddr;
typedef struct rb_ifaddr_tag rb_ifaddr_t;
@ -163,7 +178,7 @@ ifaddr_flags(VALUE self)
{
rb_ifaddr_t *rifaddr = get_ifaddr(self);
struct ifaddrs *ifa = rifaddr->ifaddr;
return UINT2NUM(ifa->ifa_flags);
return IFAFLAGS2NUM(ifa->ifa_flags);
}
/*
@ -239,11 +254,11 @@ ifaddr_dstaddr(VALUE self)
}
static void
ifaddr_inspect_flags(unsigned int flags, VALUE result)
ifaddr_inspect_flags(ifa_flags_t flags, VALUE result)
{
const char *sep = " ";
#define INSPECT_BIT(bit, name) \
if (flags & (bit)) { rb_str_catf(result, "%s" name, sep); flags &= ~(bit); sep = ","; }
if (flags & (bit)) { rb_str_catf(result, "%s" name, sep); flags &= ~(ifa_flags_t)(bit); sep = ","; }
#ifdef IFF_UP
INSPECT_BIT(IFF_UP, "UP")
#endif
@ -303,7 +318,7 @@ ifaddr_inspect_flags(unsigned int flags, VALUE result)
#endif
#undef INSPECT_BIT
if (flags) {
rb_str_catf(result, "%s%#x", sep, flags);
rb_str_catf(result, "%s%#"PRIxIFAFLAGS, sep, flags);
}
}