merge trunk

14 files changed, 36 insertions, 58 deletions

diff --git a/compat/fake-rfc2553.c b/compat/fake-rfc2553.c
index 3b91041..c8e69400 100644
--- a/compat/fake-rfc2553.c
+++ b/compat/fake-rfc2553.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2000-2003 Damien Miller.  All rights reserved.
  * Copyright (C) 1999 WIDE Project.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -13,7 +13,7 @@
  * 3. Neither the name of the project nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -67,7 +67,7 @@ strlcpy(char *dst, const char *src, size_t siz)
 }
 #endif
 
-int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host, 
+int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
                 size_t hostlen, char *serv, size_t servlen, int flags)
 {
 	struct sockaddr_in *sin = (struct sockaddr_in *)sa;
@@ -96,7 +96,7 @@ int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
 		} else {
 			int ret;
 			Tcl_MutexLock(&netdbMutex);
-			hp = gethostbyaddr((char *)&sin->sin_addr, 
+			hp = gethostbyaddr((char *)&sin->sin_addr,
 			    sizeof(struct in_addr), AF_INET);
 			if (hp == NULL) {
 				ret = EAI_NODATA;
@@ -130,7 +130,7 @@ fake_gai_strerror(int err)
 	default:
 		return ("unknown/invalid error.");
 	}
-}    
+}
 #endif /* !HAVE_GAI_STRERROR */
 
 #ifndef HAVE_FREEADDRINFO
@@ -156,9 +156,9 @@ addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)
 	ai = malloc(sizeof(*ai) + sizeof(struct sockaddr_in));
 	if (ai == NULL)
 		return (NULL);
-	
+
 	memset(ai, '\0', sizeof(*ai) + sizeof(struct sockaddr_in));
-	
+
 	ai->ai_addr = (struct sockaddr *)(ai + 1);
 	/* XXX -- ssh doesn't use sa_len */
 	ai->ai_addrlen = sizeof(struct sockaddr_in);
@@ -166,7 +166,7 @@ addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)
 
 	((struct sockaddr_in *)(ai)->ai_addr)->sin_port = port;
 	((struct sockaddr_in *)(ai)->ai_addr)->sin_addr.s_addr = addr;
-	
+
 	/* XXX: the following is not generally correct, but does what we want */
 	if (hints->ai_socktype)
 		ai->ai_socktype = hints->ai_socktype;
@@ -180,7 +180,7 @@ addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)
 }
 
 int
-fake_getaddrinfo(const char *hostname, const char *servname, 
+fake_getaddrinfo(const char *hostname, const char *servname,
     const struct addrinfo *hints, struct addrinfo **res)
 {
 	struct hostent *hp;
@@ -211,29 +211,29 @@ fake_getaddrinfo(const char *hostname, const char *servname,
 		if (hostname && inet_aton(hostname, &in) != 0)
 			addr = in.s_addr;
 		*res = malloc_ai(port, addr, hints);
-		if (*res == NULL) 
+		if (*res == NULL)
 			return (EAI_MEMORY);
 		return (0);
 	}
-		
+
 	if (!hostname) {
 		*res = malloc_ai(port, htonl(0x7f000001), hints);
-		if (*res == NULL) 
+		if (*res == NULL)
 			return (EAI_MEMORY);
 		return (0);
 	}
-	
+
 	if (inet_aton(hostname, &in)) {
 		*res = malloc_ai(port, in.s_addr, hints);
-		if (*res == NULL) 
+		if (*res == NULL)
 			return (EAI_MEMORY);
 		return (0);
 	}
-	
+
 	/* Don't try DNS if AI_NUMERICHOST is set */
 	if (hints && hints->ai_flags & AI_NUMERICHOST)
 		return (EAI_NONAME);
-	
+
 	Tcl_MutexLock(&netdbMutex);
 	hp = gethostbyname(hostname);
 	if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) {
diff --git a/compat/fake-rfc2553.h b/compat/fake-rfc2553.h
index cc26f55..6413170 100644
--- a/compat/fake-rfc2553.h
+++ b/compat/fake-rfc2553.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2000-2003 Damien Miller.  All rights reserved.
  * Copyright (C) 1999 WIDE Project.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -13,7 +13,7 @@
  * 3. Neither the name of the project nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -39,7 +39,7 @@
 #define _FAKE_RFC2553_H
 
 /*
- * First, socket and INET6 related definitions 
+ * First, socket and INET6 related definitions
  */
 #ifndef HAVE_STRUCT_SOCKADDR_STORAGE
 # define	_SS_MAXSIZE	128	/* Implementation specific max size */
@@ -146,7 +146,7 @@ struct addrinfo {
 # undef getaddrinfo
 #endif
 #define getaddrinfo(a,b,c,d)    (fake_getaddrinfo(a,b,c,d))
-int getaddrinfo(const char *, const char *, 
+int getaddrinfo(const char *, const char *,
     const struct addrinfo *, struct addrinfo **);
 #endif /* !HAVE_GETADDRINFO */
 
@@ -162,7 +162,7 @@ void freeaddrinfo(struct addrinfo *);
 
 #ifndef HAVE_GETNAMEINFO
 #define getnameinfo(a,b,c,d,e,f,g) (fake_getnameinfo(a,b,c,d,e,f,g))
-int getnameinfo(const struct sockaddr *, size_t, char *, size_t, 
+int getnameinfo(const struct sockaddr *, size_t, char *, size_t,
     char *, size_t, int);
 #endif /* !HAVE_GETNAMEINFO */
 
diff --git a/compat/fixstrtod.c b/compat/fixstrtod.c
index 91f309e..63fb8ef 100644
--- a/compat/fixstrtod.c
+++ b/compat/fixstrtod.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * fixstrtod.c --
  *
  *	Source code for the "fixstrtod" procedure.  This procedure is
diff --git a/compat/gettod.c b/compat/gettod.c
index 28e1432..ca20cf8 100644
--- a/compat/gettod.c
+++ b/compat/gettod.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * gettod.c --
  *
  *	This file provides the gettimeofday function on systems
diff --git a/compat/limits.h b/compat/limits.h
deleted file mode 100644
index 2cb082b..0000000
--- a/compat/limits.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * limits.h --
- *
- *	This is a dummy header file to #include in Tcl when there
- *	is no limits.h in /usr/include.  There are only a few
- *	definitions here;  also see tclPort.h, which already
- *	#defines some of the things here if they're not arleady
- *	defined.
- *
- * Copyright (c) 1991 The Regents of the University of California.
- * Copyright (c) 1994 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-#define LONG_MIN		0x80000000
-#define LONG_MAX		0x7fffffff
-#define INT_MIN			0x80000000
-#define INT_MAX			0x7fffffff
-#define SHRT_MIN		0x8000
-#define SHRT_MAX		0x7fff
diff --git a/compat/mkstemp.c b/compat/mkstemp.c
index eaa0b66..1a44dfa 100644
--- a/compat/mkstemp.c
+++ b/compat/mkstemp.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * mkstemp.c --
  *
  *	Source code for the "mkstemp" library routine.
diff --git a/compat/opendir.c b/compat/opendir.c
index a18f96b..22e8a3a 100644
--- a/compat/opendir.c
+++ b/compat/opendir.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * opendir.c --
  *
  *	This file provides dirent-style directory-reading procedures for V7
diff --git a/compat/strncasecmp.c b/compat/strncasecmp.c
index 299715d..0a69f35 100644
--- a/compat/strncasecmp.c
+++ b/compat/strncasecmp.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * strncasecmp.c --
  *
  *	Source code for the "strncasecmp" library routine.
diff --git a/compat/strstr.c b/compat/strstr.c
index 6698c9f..e3b9b8d 100644
--- a/compat/strstr.c
+++ b/compat/strstr.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * strstr.c --
  *
  *	Source code for the "strstr" library routine.
diff --git a/compat/strtod.c b/compat/strtod.c
index cb9f76d..9643c09 100644
--- a/compat/strtod.c
+++ b/compat/strtod.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * strtod.c --
  *
  *	Source code for the "strtod" library procedure.
@@ -137,7 +137,7 @@ strtod(
      * has more than 18 digits, ignore the extras, since they can't affect the
      * value anyway.
      */
-    
+
     pExp  = p;
     p -= mantSize;
     if (decPt < 0) {
@@ -217,7 +217,7 @@ strtod(
      * by processing the exponent one bit at a time to combine many powers of
      * 2 of 10. Then combine the exponent with the fraction.
      */
-    
+
     if (exp < 0) {
 	expSign = TRUE;
 	exp = -exp;
diff --git a/compat/strtol.c b/compat/strtol.c
index b111d97..811006a 100644
--- a/compat/strtol.c
+++ b/compat/strtol.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * strtol.c --
  *
  *	Source code for the "strtol" library procedure.
diff --git a/compat/strtoul.c b/compat/strtoul.c
index d572c2b..15587f1 100644
--- a/compat/strtoul.c
+++ b/compat/strtoul.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * strtoul.c --
  *
  *	Source code for the "strtoul" library procedure.
@@ -90,7 +90,7 @@ strtoul(
      * If no base was provided, pick one from the leading characters of the
      * string.
      */
-    
+
     if (base == 0) {
 	if (*p == '0') {
 	    p += 1;
@@ -206,7 +206,7 @@ strtoul(
     if (overflow) {
 	errno = ERANGE;
 	return ULONG_MAX;
-    } 
+    }
     if (negative) {
 	return -result;
     }
diff --git a/compat/unistd.h b/compat/unistd.h
index 2de5bd0..a8f14f2 100644
--- a/compat/unistd.h
+++ b/compat/unistd.h
@@ -20,7 +20,7 @@
 #define NULL    0
 #endif
 
-/* 
+/*
  * Strict POSIX stuff goes here. Extensions go down below, in the ifndef
  * _POSIX_SOURCE section.
  */
diff --git a/compat/waitpid.c b/compat/waitpid.c
index 8f65799..e03275a 100644
--- a/compat/waitpid.c
+++ b/compat/waitpid.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * waitpid.c --
  *
  *	This procedure emulates the POSIX waitpid kernel call on BSD systems