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aix/hpux gethostbyname_r

This commit is contained in:
Doug MacEachern 2006-02-23 05:15:10 +00:00
parent ddaba2182d
commit 2debe9948e
1 changed files with 10 additions and 1 deletions
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11
src/sigar.c
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@ -1553,19 +1553,28 @@ static int fqdn_ip_get(sigar_t *sigar, char *name)
#endif
#define GETHOSTBYNAME_LEN 512
#if defined(__hpux) || defined(_AIX)
#define HAS_HOSTENT_DATA
#endif
static struct hostent *sigar_gethostbyname(const char *name)
{
char buffer[GETHOSTBYNAME_LEN];
struct hostent hs, *hp;
int err;
#if defined(HAS_HOSTENT_DATA)
struct hostent_data hd;
#endif
#if defined(__linux__)
gethostbyname_r(name, &hs, buffer, sizeof(buffer),
&hp, &err);
#elif defined(__sun)
hp = gethostbyname_r(name, &hs, buffer, sizeof(buffer),
&err);
#elif defined(HAS_HOSTENT_DATA)
gethostbyname_r(name, &hs, &hd);
hp = &hs;
#else
hp = gethostbyname(name);
#endif