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This commit is contained in:
Yusuke Endoh 2023-10-18 16:32:38 +09:00
parent 25ef8d262a
commit efd58f19ea
1 changed files with 51 additions and 38 deletions
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89
ext/socket/raddrinfo.c
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@ -184,32 +184,6 @@ parse_numeric_port(const char *service, int *portp)
}
#endif
#if GETADDRINFO_IMPL != 0
struct getaddrinfo_arg
{
const char *node;
const char *service;
const struct addrinfo *hints;
struct addrinfo **res;
};
static void *
nogvl_getaddrinfo(void *arg)
{
int ret;
struct getaddrinfo_arg *ptr = arg;
ret = getaddrinfo(ptr->node, ptr->service, ptr->hints, ptr->res);
#ifdef __linux__
/* On Linux (mainly Ubuntu 13.04) /etc/nsswitch.conf has mdns4 and
* it cause getaddrinfo to return EAI_SYSTEM/ENOENT. [ruby-list:49420]
*/
if (ret == EAI_SYSTEM && errno == ENOENT)
ret = EAI_NONAME;
#endif
return (void *)(VALUE)ret;
}
#endif
static int
numeric_getaddrinfo(const char *node, const char *service,
const struct addrinfo *hints,
@ -313,12 +287,43 @@ rb_freeaddrinfo(struct rb_addrinfo *ai)
xfree(ai);
}
#if GETADDRINFO_IMPL == 0
static int
rb_getaddrinfo(const char *hostp, const char *portp, const struct addrinfo *hints, struct addrinfo **ai)
{
#if GETADDRINFO_IMPL == 0
return getaddrinfo(hostp, portp, hints, ai);
#else
}
#elif GETADDRINFO_IMPL == 1
struct getaddrinfo_arg
{
const char *node;
const char *service;
const struct addrinfo *hints;
struct addrinfo **res;
};
static void *
nogvl_getaddrinfo(void *arg)
{
int ret;
struct getaddrinfo_arg *ptr = arg;
ret = getaddrinfo(ptr->node, ptr->service, ptr->hints, ptr->res);
#ifdef __linux__
/* On Linux (mainly Ubuntu 13.04) /etc/nsswitch.conf has mdns4 and
* it cause getaddrinfo to return EAI_SYSTEM/ENOENT. [ruby-list:49420]
*/
if (ret == EAI_SYSTEM && errno == ENOENT)
ret = EAI_NONAME;
#endif
return (void *)(VALUE)ret;
}
static int
rb_getaddrinfo(const char *hostp, const char *portp, const struct addrinfo *hints, struct addrinfo **ai)
{
struct getaddrinfo_arg arg;
MEMZERO(&arg, struct getaddrinfo_arg, 1);
arg.node = hostp;
@ -326,10 +331,22 @@ rb_getaddrinfo(const char *hostp, const char *portp, const struct addrinfo *hint
arg.hints = hints;
arg.res = ai;
return (int)(VALUE)rb_thread_call_without_gvl(nogvl_getaddrinfo, &arg, RUBY_UBF_IO, 0);
#endif
}
#if GETADDRINFO_IMPL != 0
#endif
#if GETADDRINFO_IMPL == 0
int
rb_getnameinfo(const struct sockaddr *sa, socklen_t salen,
char *host, size_t hostlen,
char *serv, size_t servlen, int flags)
{
return getnameinfo(sa, salen, host, hostlen, serv, servlen, flags);
}
#elif GETADDRINFO_IMPL == 1
struct getnameinfo_arg
{
const struct sockaddr *sa;
@ -350,16 +367,11 @@ nogvl_getnameinfo(void *arg)
ptr->serv, (socklen_t)ptr->servlen,
ptr->flags);
}
#endif
int
rb_getnameinfo(const struct sockaddr *sa, socklen_t salen,
char *host, size_t hostlen,
char *serv, size_t servlen, int flags)
char *host, size_t hostlen,
char *serv, size_t servlen, int flags)
{
#if GETADDRINFO_IMPL == 0
return getnameinfo(sa, salen, host, hostlen, serv, servlen, flags);
#else
struct getnameinfo_arg arg;
int ret;
arg.sa = sa;
@ -371,9 +383,10 @@ rb_getnameinfo(const struct sockaddr *sa, socklen_t salen,
arg.flags = flags;
ret = (int)(VALUE)rb_thread_call_without_gvl(nogvl_getnameinfo, &arg, RUBY_UBF_IO, 0);
return ret;
#endif
}
#endif
static void
make_ipaddr0(struct sockaddr *addr, socklen_t addrlen, char *buf, size_t buflen)
{