Back out the `hiding' of strlcpy and strlcat. Several people

vocally objected to this safety belt.

5 files changed, 11 insertions, 17 deletions

diff --git a/lib/libc/net/getaddrinfo.c b/lib/libc/net/getaddrinfo.c
index 2b8708a..e2cb71a 100644
--- a/lib/libc/net/getaddrinfo.c
+++ b/lib/libc/net/getaddrinfo.c
@@ -853,7 +853,7 @@ get_canonname(pai, ai, str)
 		ai->ai_canonname = (char *)malloc(strlen(str) + 1);
 		if (ai->ai_canonname == NULL)
 			return EAI_MEMORY;
-		_strlcpy(ai->ai_canonname, str, strlen(str) + 1);
+		strlcpy(ai->ai_canonname, str, strlen(str) + 1);
 	}
 	return 0;
 }
@@ -1305,7 +1305,7 @@ getanswer(answer, anslen, qname, qtype, pai)
 				had_error++;
 				continue;
 			}
-			_strlcpy(bp, tbuf, ep - bp);
+			strlcpy(bp, tbuf, ep - bp);
 			canonname = bp;
 			bp += n;
 			continue;
diff --git a/lib/libc/net/gethostbydns.c b/lib/libc/net/gethostbydns.c
index 9eeba2f..02cd223 100644
--- a/lib/libc/net/gethostbydns.c
+++ b/lib/libc/net/gethostbydns.c
@@ -60,7 +60,6 @@ static char fromrcsid[] = "From: Id: gethnamaddr.c,v 8.23 1998/04/07 04:59:46 vi
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include "namespace.h"
 #include <sys/types.h>
 #include <sys/param.h>
 #include <sys/socket.h>
@@ -79,7 +78,6 @@ __FBSDID("$FreeBSD$");
 #include <syslog.h>
 #include <stdarg.h>
 #include <nsswitch.h>
-#include "un-namespace.h"
 
 #include "res_config.h"
 
@@ -676,7 +674,7 @@ _dns_gethostbyaddr(void *rval, void *cb_data, va_list ap)
 				       uaddr[n] & 0xf,
 				       (uaddr[n] >> 4) & 0xf));
 		}
-		_strlcat(qbuf, "ip6.arpa", sizeof(qbuf));
+		strlcat(qbuf, "ip6.arpa", sizeof(qbuf));
 		break;
 	default:
 		abort();
@@ -688,7 +686,7 @@ _dns_gethostbyaddr(void *rval, void *cb_data, va_list ap)
 	n = res_query(qbuf, C_IN, T_PTR, (u_char *)buf->buf, sizeof buf->buf);
 	if (n < 0 && af == AF_INET6) {
 		*qp = '\0';
-		_strlcat(qbuf, "ip6.int", sizeof(qbuf));
+		strlcat(qbuf, "ip6.int", sizeof(qbuf));
 		n = res_query(qbuf, C_IN, T_PTR, (u_char *)buf->buf,
 			      sizeof buf->buf);
 	}
diff --git a/lib/libc/net/getnameinfo.c b/lib/libc/net/getnameinfo.c
index 1aec5be..cee07f6 100644
--- a/lib/libc/net/getnameinfo.c
+++ b/lib/libc/net/getnameinfo.c
@@ -46,7 +46,6 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include "namespace.h"
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <net/if.h>
@@ -58,7 +57,6 @@ __FBSDID("$FreeBSD$");
 #include <string.h>
 #include <stddef.h>
 #include <errno.h>
-#include "un-namespace.h"
 
 static const struct afd {
 	int a_af;
@@ -147,12 +145,12 @@ getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
 		if (sp) {
 			if (strlen(sp->s_name) + 1 > servlen)
 				return EAI_MEMORY;
-			_strlcpy(serv, sp->s_name, servlen);
+			strlcpy(serv, sp->s_name, servlen);
 		} else {
 			snprintf(numserv, sizeof(numserv), "%u", ntohs(port));
 			if (strlen(numserv) + 1 > servlen)
 				return EAI_MEMORY;
-			_strlcpy(serv, numserv, servlen);
+			strlcpy(serv, numserv, servlen);
 		}
 	}
 
@@ -225,7 +223,7 @@ getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
 			numaddrlen = strlen(numaddr);
 			if (numaddrlen + 1 > hostlen) /* don't forget terminator */
 				return EAI_MEMORY;
-			_strlcpy(host, numaddr, hostlen);
+			strlcpy(host, numaddr, hostlen);
 			break;
 		}
 	} else {
@@ -248,7 +246,7 @@ getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
 				freehostent(hp);
 				return EAI_MEMORY;
 			}
-			_strlcpy(host, hp->h_name, hostlen);
+			strlcpy(host, hp->h_name, hostlen);
 			freehostent(hp);
 		} else {
 			if (flags & NI_NAMEREQD)
@@ -295,7 +293,7 @@ ip6_parsenumeric(sa, addr, host, hostlen, flags)
 	numaddrlen = strlen(numaddr);
 	if (numaddrlen + 1 > hostlen) /* don't forget terminator */
 		return EAI_MEMORY;
-	_strlcpy(host, numaddr, hostlen);
+	strlcpy(host, numaddr, hostlen);
 
 	if (((const struct sockaddr_in6 *)sa)->sin6_scope_id) {
 		char zonebuf[MAXHOSTNAMELEN];
diff --git a/lib/libc/net/hesiod.c b/lib/libc/net/hesiod.c
index 214f86e..c22bdba 100644
--- a/lib/libc/net/hesiod.c
+++ b/lib/libc/net/hesiod.c
@@ -51,7 +51,6 @@ static char *orig_rcsid = "$NetBSD: hesiod.c,v 1.9 1999/02/11 06:16:38 simonb Ex
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include "namespace.h"
 #include <sys/types.h>
 #include <sys/param.h>
 #include <netinet/in.h>
@@ -65,7 +64,6 @@ __FBSDID("$FreeBSD$");
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include "un-namespace.h"
 
 struct hesiod_p {
 	char	*lhs;			/* normally ".ns" */
@@ -165,7 +163,7 @@ hesiod_to_bind(void *context, const char *name, const char *type)
 	const char	*rhs;
 	int		 len;
 
-	if (_strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) {
+	if (strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) {
 		errno = EMSGSIZE;
 		return NULL;
 	}
diff --git a/lib/libc/net/if_nametoindex.c b/lib/libc/net/if_nametoindex.c
index 887d64f..d0ca521 100644
--- a/lib/libc/net/if_nametoindex.c
+++ b/lib/libc/net/if_nametoindex.c
@@ -70,7 +70,7 @@ if_nametoindex(const char *ifname)
 
 	s = _socket(AF_INET, SOCK_DGRAM, 0);
 	if (s != -1) {
-		_strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
+		strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
 		if (_ioctl(s, SIOCGIFINDEX, &ifr) != -1) {
 			_close(s);
 			return (ifr.ifr_index);