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-rw-r--r--libc/inet/resolv.c265
1 files changed, 134 insertions, 131 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 5fe8a8ed7..ebac845d3 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -1563,78 +1563,6 @@ int attribute_hidden __read_etc_hosts_r(
#endif
-#ifdef L_gethostent
-
-__UCLIBC_MUTEX_STATIC(mylock, PTHREAD_MUTEX_INITIALIZER);
-
-static smallint __stay_open;
-static FILE * __gethostent_fp;
-
-void endhostent(void)
-{
- __UCLIBC_MUTEX_LOCK(mylock);
- __stay_open = 0;
- if (__gethostent_fp) {
- fclose(__gethostent_fp);
- __gethostent_fp = NULL;
- }
- __UCLIBC_MUTEX_UNLOCK(mylock);
-}
-
-void sethostent(int stay_open)
-{
- __UCLIBC_MUTEX_LOCK(mylock);
- __stay_open = (stay_open != 0);
- __UCLIBC_MUTEX_UNLOCK(mylock);
-}
-
-int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
- struct hostent **result, int *h_errnop)
-{
- int ret;
-
- __UCLIBC_MUTEX_LOCK(mylock);
- if (__gethostent_fp == NULL) {
- __gethostent_fp = __open_etc_hosts();
- if (__gethostent_fp == NULL) {
- *result = NULL;
- ret = TRY_AGAIN;
- goto DONE;
- }
- }
-
- ret = __read_etc_hosts_r(__gethostent_fp, NULL, AF_INET, GETHOSTENT,
- result_buf, buf, buflen, result, h_errnop);
- if (__stay_open == 0) {
- fclose(__gethostent_fp);
- __gethostent_fp = NULL;
- }
-DONE:
- __UCLIBC_MUTEX_UNLOCK(mylock);
- return ret;
-}
-libc_hidden_def(gethostent_r)
-
-//TODO: move into separat .o file!
-struct hostent *gethostent(void)
-{
- static struct hostent h;
- static char buf[
-#ifndef __UCLIBC_HAS_IPV6__
- sizeof(struct in_addr) + sizeof(struct in_addr *) * 2 +
-#else
- sizeof(struct in6_addr) + sizeof(struct in6_addr *) * 2 +
-#endif /* __UCLIBC_HAS_IPV6__ */
- sizeof(char *) * ALIAS_DIM +
- 80 /*namebuffer*/ + 2 /* margin */];
- struct hostent *host;
-
- gethostent_r(&h, buf, sizeof(buf), &host, &h_errno);
- return host;
-}
-#endif
-
-
#ifdef L_get_hosts_byname_r
int attribute_hidden __get_hosts_byname_r(const char * name, int type,
@@ -1681,69 +1609,11 @@ int attribute_hidden __get_hosts_byaddr_r(const char * addr, int len, int type,
inet_ntop(type, addr, ipaddr, sizeof(ipaddr));
return __read_etc_hosts_r(NULL, ipaddr, type, GET_HOSTS_BYADDR,
- result_buf, buf, buflen, result, h_errnop);
+ result_buf, buf, buflen, result, h_errnop);
}
#endif
-#ifdef L_gethostbyname
-
-struct hostent *gethostbyname(const char *name)
-{
- static struct hostent h;
- static char buf[sizeof(struct in_addr) +
- sizeof(struct in_addr *) * 2 +
- sizeof(char *)*ALIAS_DIM + 384/*namebuffer*/ + 32/* margin */];
- struct hostent *hp;
-
- gethostbyname_r(name, &h, buf, sizeof(buf), &hp, &h_errno);
- return hp;
-}
-libc_hidden_def(gethostbyname)
-#endif
-
-
-#ifdef L_gethostbyname2
-
-struct hostent *gethostbyname2(const char *name, int family)
-{
-#ifndef __UCLIBC_HAS_IPV6__
- return family == AF_INET ? gethostbyname(name) : (struct hostent*)NULL;
-#else
- static struct hostent h;
- static char buf[sizeof(struct in6_addr) +
- sizeof(struct in6_addr *) * 2 +
- sizeof(char *)*ALIAS_DIM + 384/*namebuffer*/ + 32/* margin */];
- struct hostent *hp;
-
- gethostbyname2_r(name, family, &h, buf, sizeof(buf), &hp, &h_errno);
- return hp;
-#endif
-}
-#endif
-
-
-#ifdef L_gethostbyaddr
-
-struct hostent *gethostbyaddr(const void *addr, socklen_t len, int type)
-{
- static struct hostent h;
- static char buf[
-#ifndef __UCLIBC_HAS_IPV6__
- sizeof(struct in_addr) + sizeof(struct in_addr *)*2 +
-#else
- sizeof(struct in6_addr) + sizeof(struct in6_addr *)*2 +
-#endif /* __UCLIBC_HAS_IPV6__ */
- sizeof(char *)*ALIAS_DIM + 384 /*namebuffer*/ + 32 /* margin */];
- struct hostent *hp;
-
- gethostbyaddr_r(addr, len, type, &h, buf, sizeof(buf), &hp, &h_errno);
- return hp;
-}
-libc_hidden_def(gethostbyaddr)
-#endif
-
-
#ifdef L_getnameinfo
int getnameinfo(const struct sockaddr *sa, socklen_t addrlen, char *host,
@@ -2488,6 +2358,139 @@ libc_hidden_def(gethostbyaddr_r)
#endif
+#ifdef L_gethostent_r
+
+__UCLIBC_MUTEX_STATIC(mylock, PTHREAD_MUTEX_INITIALIZER);
+
+static smallint __stay_open;
+static FILE * __gethostent_fp;
+
+void endhostent(void)
+{
+ __UCLIBC_MUTEX_LOCK(mylock);
+ __stay_open = 0;
+ if (__gethostent_fp) {
+ fclose(__gethostent_fp);
+ __gethostent_fp = NULL;
+ }
+ __UCLIBC_MUTEX_UNLOCK(mylock);
+}
+
+void sethostent(int stay_open)
+{
+ __UCLIBC_MUTEX_LOCK(mylock);
+ __stay_open = (stay_open != 0);
+ __UCLIBC_MUTEX_UNLOCK(mylock);
+}
+
+int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
+ struct hostent **result, int *h_errnop)
+{
+ int ret;
+
+ __UCLIBC_MUTEX_LOCK(mylock);
+ if (__gethostent_fp == NULL) {
+ __gethostent_fp = __open_etc_hosts();
+ if (__gethostent_fp == NULL) {
+ *result = NULL;
+ ret = TRY_AGAIN;
+ goto DONE;
+ }
+ }
+
+ ret = __read_etc_hosts_r(__gethostent_fp, NULL, AF_INET, GETHOSTENT,
+ result_buf, buf, buflen, result, h_errnop);
+ if (__stay_open == 0) {
+ fclose(__gethostent_fp);
+ __gethostent_fp = NULL;
+ }
+DONE:
+ __UCLIBC_MUTEX_UNLOCK(mylock);
+ return ret;
+}
+libc_hidden_def(gethostent_r)
+#endif
+
+
+#ifdef L_gethostent
+
+struct hostent *gethostent(void)
+{
+ static struct hostent h;
+ static char buf[
+#ifndef __UCLIBC_HAS_IPV6__
+ sizeof(struct in_addr) + sizeof(struct in_addr *) * 2 +
+#else
+ sizeof(struct in6_addr) + sizeof(struct in6_addr *) * 2 +
+#endif /* __UCLIBC_HAS_IPV6__ */
+ sizeof(char *) * ALIAS_DIM +
+ 80 /*namebuffer*/ + 2 /* margin */];
+ struct hostent *host;
+
+ gethostent_r(&h, buf, sizeof(buf), &host, &h_errno);
+ return host;
+}
+#endif
+
+
+#ifdef L_gethostbyname
+
+struct hostent *gethostbyname(const char *name)
+{
+ static struct hostent h;
+ static char buf[sizeof(struct in_addr) +
+ sizeof(struct in_addr *) * 2 +
+ sizeof(char *)*ALIAS_DIM + 384/*namebuffer*/ + 32/* margin */];
+ struct hostent *hp;
+
+ gethostbyname_r(name, &h, buf, sizeof(buf), &hp, &h_errno);
+ return hp;
+}
+libc_hidden_def(gethostbyname)
+#endif
+
+
+#ifdef L_gethostbyname2
+
+struct hostent *gethostbyname2(const char *name, int family)
+{
+#ifndef __UCLIBC_HAS_IPV6__
+ return family == AF_INET ? gethostbyname(name) : (struct hostent*)NULL;
+#else
+ static struct hostent h;
+ static char buf[sizeof(struct in6_addr) +
+ sizeof(struct in6_addr *) * 2 +
+ sizeof(char *)*ALIAS_DIM + 384/*namebuffer*/ + 32/* margin */];
+ struct hostent *hp;
+
+ gethostbyname2_r(name, family, &h, buf, sizeof(buf), &hp, &h_errno);
+ return hp;
+#endif
+}
+#endif
+
+
+#ifdef L_gethostbyaddr
+
+struct hostent *gethostbyaddr(const void *addr, socklen_t len, int type)
+{
+ static struct hostent h;
+ static char buf[
+#ifndef __UCLIBC_HAS_IPV6__
+ sizeof(struct in_addr) + sizeof(struct in_addr *)*2 +
+#else
+ sizeof(struct in6_addr) + sizeof(struct in6_addr *)*2 +
+#endif /* __UCLIBC_HAS_IPV6__ */
+ sizeof(char *)*ALIAS_DIM + 384 /*namebuffer*/ + 32 /* margin */];
+ struct hostent *hp;
+
+ gethostbyaddr_r(addr, len, type, &h, buf, sizeof(buf), &hp, &h_errno);
+ return hp;
+}
+libc_hidden_def(gethostbyaddr)
+#endif
+
+
#ifdef L_res_comp
/*
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 11:17:30 +0000