29195: Separate nameddir hash to avoid clash of

"bool" type on Solaris

6 files changed, 366 insertions, 280 deletions

diff --git a/ChangeLog b/ChangeLog
index a3744c582..f2e71a441 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2011-05-09  Peter Stephenson  <pws@csr.com>
 
+	* 29195: Src/.distfiles, Src/hashnameddir.c, Src/hashtable.c,
+	Src/system.h, Src/zsh.mdd: Separate out hash handling for named
+	directories in order to keep RCP header usage from curses to
+	avoid clash on Solaris 8.
+
 	* 29193: Src/text.c: fix variable declaration that was after
 	code.
 
@@ -14627,5 +14632,5 @@
 
 *****************************************************
 * This is used by the shell to define $ZSH_PATCHLEVEL
-* $Revision: 1.5285 $
+* $Revision: 1.5286 $
 *****************************************************
diff --git a/Src/.distfiles b/Src/.distfiles
index 1b0bc4ec7..9c1859080 100644
--- a/Src/.distfiles
+++ b/Src/.distfiles
@@ -1,13 +1,53 @@
 DISTFILES_SRC='
-    .cvsignore .distfiles .exrc .indent.pro
-    Makefile.in Makemod.in.in
-    signames1.awk signames2.awk
-    modentry.c
-    builtin.c compat.c cond.c exec.c glob.c hashtable.c hashtable.h
-    hist.c init.c input.c jobs.c lex.c linklist.c loop.c main.c makepro.awk
-    math.c mem.c mkbltnmlst.sh mkmakemod.sh
-    module.c options.c params.c parse.c pattern.c prompt.c prototypes.h
-    signals.c signals.h sort.c string.c subst.c system.h text.c utils.c
-    watch.c zsh.h zsh.mdd ztype.h
-    zsh.rc zsh.ico
+.cvsignore
+.distfiles
+.exrc
+.indent.pro
+Makefile.in
+Makemod.in.in
+signames1.awk
+signames2.awk
+modentry.c
+builtin.c
+compat.c
+cond.c
+exec.c
+glob.c
+hashtable.c
+hashtable.h
+hashnameddir.c
+hist.c
+init.c
+input.c
+jobs.c
+lex.c
+linklist.c
+loop.c
+main.c
+makepro.awk
+math.c
+mem.c
+mkbltnmlst.sh
+mkmakemod.sh
+module.c
+options.c
+params.c
+parse.c
+pattern.c
+prompt.c
+prototypes.h
+signals.c
+signals.h
+sort.c
+string.c
+subst.c
+system.h
+text.c
+utils.c
+watch.c
+zsh.h
+zsh.mdd
+ztype.h
+zsh.rc
+zsh.ico
 '
diff --git a/Src/hashnameddir.c b/Src/hashnameddir.c
new file mode 100644
index 000000000..bed43d025
--- /dev/null
+++ b/Src/hashnameddir.c
@@ -0,0 +1,307 @@
+/*
+ * hashtable.c - hash tables
+ *
+ * This file is part of zsh, the Z shell.
+ *
+ * Copyright (c) 1992-1997 Paul Falstad
+ * All rights reserved.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and to distribute modified versions of this software for any
+ * purpose, provided that the above copyright notice and the following
+ * two paragraphs appear in all copies of this software.
+ *
+ * In no event shall Paul Falstad or the Zsh Development Group be liable
+ * to any party for direct, indirect, special, incidental, or consequential
+ * damages arising out of the use of this software and its documentation,
+ * even if Paul Falstad and the Zsh Development Group have been advised of
+ * the possibility of such damage.
+ *
+ * Paul Falstad and the Zsh Development Group specifically disclaim any
+ * warranties, including, but not limited to, the implied warranties of
+ * merchantability and fitness for a particular purpose.  The software
+ * provided hereunder is on an "as is" basis, and Paul Falstad and the
+ * Zsh Development Group have no obligation to provide maintenance,
+ * support, updates, enhancements, or modifications.
+ *
+ */
+
+#include "../config.h"
+
+/*
+ * On Solaris 8 there's a clash between "bool" in curses and RPC.
+ * We don't need curses here, so ensure it doesn't get included.
+ */
+#define ZSH_NO_TERM_HANDLING
+
+#include "zsh.mdh"
+#include "hashnameddir.pro"
+
+/****************************************/
+/* Named Directory Hash Table Functions */
+/****************************************/
+
+#ifdef HAVE_NIS_PLUS
+# include <rpcsvc/nis.h>
+#else
+# ifdef HAVE_NIS
+#  include	<rpc/types.h>
+#  include	<rpc/rpc.h>
+#  include	<rpcsvc/ypclnt.h>
+#  include	<rpcsvc/yp_prot.h>
+# endif
+#endif
+
+/* hash table containing named directories */
+
+/**/
+mod_export HashTable nameddirtab;
+
+/* != 0 if all the usernames have already been *
+ * added to the named directory hash table.    */
+
+static int allusersadded;
+
+/* Create new hash table for named directories */
+
+/**/
+void
+createnameddirtable(void)
+{
+    nameddirtab = newhashtable(201, "nameddirtab", NULL);
+
+    nameddirtab->hash        = hasher;
+    nameddirtab->emptytable  = emptynameddirtable;
+    nameddirtab->filltable   = fillnameddirtable;
+    nameddirtab->cmpnodes    = strcmp;
+    nameddirtab->addnode     = addnameddirnode;
+    nameddirtab->getnode     = gethashnode;
+    nameddirtab->getnode2    = gethashnode2;
+    nameddirtab->removenode  = removenameddirnode;
+    nameddirtab->disablenode = NULL;
+    nameddirtab->enablenode  = NULL;
+    nameddirtab->freenode    = freenameddirnode;
+    nameddirtab->printnode   = printnameddirnode;
+
+    allusersadded = 0;
+    finddir(NULL);		/* clear the finddir cache */
+}
+
+/* Empty the named directories table */
+
+/**/
+static void
+emptynameddirtable(HashTable ht)
+{
+    emptyhashtable(ht);
+    allusersadded = 0;
+    finddir(NULL);		/* clear the finddir cache */
+}
+
+/* Add all the usernames in the password file/database *
+ * to the named directories table.                     */
+
+#ifdef HAVE_NIS_PLUS
+static int
+add_userdir(nis_name table, nis_object *object, void *userdata)
+{
+    if (object->zo_data.objdata_u.en_data.en_cols.en_cols_len >= 6) {
+	static char name[40], dir[PATH_MAX + 1];
+	register entry_col *ec =
+	    object->zo_data.objdata_u.en_data.en_cols.en_cols_val;
+	register int nl = minimum(ec[0].ec_value.ec_value_len, 39);
+	register int dl = minimum(ec[5].ec_value.ec_value_len, PATH_MAX);
+
+	memcpy(name, ec[0].ec_value.ec_value_val, nl);
+	name[nl] = '\0';
+	memcpy(dir, ec[5].ec_value.ec_value_val, dl);
+	dir[dl] = '\0';
+
+	adduserdir(name, dir, ND_USERNAME, 1);
+    }
+    return 0;
+}
+#else
+# ifdef HAVE_NIS
+static int
+add_userdir(int status, char *key, int keylen, char *val, int vallen, char *dummy)
+{
+    char *p, *d, *de;
+
+    if (status != YP_TRUE)
+	return 1;
+
+    if (vallen > keylen && *(p = val + keylen) == ':') {
+	*p++ = '\0';
+	for (de = val + vallen - 1; *de != ':' && de > val; de--);
+	if (de > val) {
+	    *de = '\0';
+	    if ((d = strrchr(p, ':'))) {
+		if (*++d && val[0])
+		    adduserdir(val, d, ND_USERNAME, 1);
+	    }
+	}
+    }
+    return 0;
+}
+# endif /* HAVE_NIS */
+#endif  /* HAVE_NIS_PLUS */
+
+/**/
+static void
+fillnameddirtable(UNUSED(HashTable ht))
+{
+    if (!allusersadded) {
+#if defined(HAVE_NIS) || defined(HAVE_NIS_PLUS)
+	FILE *pwf;
+	char buf[BUFSIZ], *p, *d, *de;
+	int skipping, oldct = nameddirtab->ct, usepwf = 1;
+
+# ifndef HAVE_NIS_PLUS
+	char domain[YPMAXDOMAIN];
+	struct ypall_callback cb;
+
+	/* Get potential matches from NIS and cull those without local accounts */
+	if (getdomainname(domain, YPMAXDOMAIN) == 0) {
+	    cb.foreach = (int (*)()) add_userdir;
+	    cb.data = NULL;
+	    yp_all(domain, PASSWD_MAP, &cb);
+    }
+# else  /* HAVE_NIS_PLUS */
+	/* Maybe we should turn this string into a #define'd constant...? */
+
+	nis_list("passwd.org_dir", EXPAND_NAME|ALL_RESULTS|FOLLOW_LINKS|FOLLOW_PATH,
+		 add_userdir, 0);
+# endif
+	if (nameddirtab->ct == oldct) {
+	    /* Using NIS or NIS+ didn't add any user directories. This seems
+	     * fishy, so we fall back to using getpwent(). If we don't have
+	     * that, we only use the passwd file. */
+#ifdef HAVE_GETPWENT
+	    struct passwd *pw;
+
+	    setpwent();
+
+	    /* loop through the password file/database *
+	     * and add all entries returned.           */
+	    while ((pw = getpwent()) && !errflag)
+		adduserdir(pw->pw_name, pw->pw_dir, ND_USERNAME, 1);
+
+	    endpwent();
+	    usepwf = 0;
+#endif /* HAVE_GETPWENT */
+	}
+	if (usepwf) {
+	    /* Don't forget the non-NIS matches from the flat passwd file */
+	    if ((pwf = fopen(PASSWD_FILE, "r")) != NULL) {
+		skipping = 0;
+		while (fgets(buf, BUFSIZ, pwf) != NULL) {
+		    if (strchr(buf, '\n') != NULL) {
+			if (!skipping) {
+			    if ((p = strchr(buf, ':')) != NULL) {
+				*p++ = '\0';
+				if ((de = strrchr(p, ':'))) {
+				    *de = '\0';
+				    if ((d = strrchr(p, ':'))) {
+					if (*++d && buf[0])
+					    adduserdir(buf, d, ND_USERNAME, 1);
+				    }
+				}
+			    }
+			} else
+			    skipping = 0;
+		    } else
+			skipping = 1;
+		}
+		fclose(pwf);
+	    }
+	}
+#else  /* no NIS or NIS_PLUS */
+#ifdef USE_GETPWENT
+	struct passwd *pw;
+
+	setpwent();
+
+	/* loop through the password file/database *
+	 * and add all entries returned.           */
+	while ((pw = getpwent()) && !errflag)
+	    adduserdir(pw->pw_name, pw->pw_dir, ND_USERNAME, 1);
+
+	endpwent();
+#endif /* HAVE_GETPWENT */
+#endif
+	allusersadded = 1;
+    }
+}
+
+/* Add an entry to the named directory hash *
+ * table, clearing the finddir() cache and  *
+ * initialising the `diff' member.          */
+
+/**/
+static void
+addnameddirnode(HashTable ht, char *nam, void *nodeptr)
+{
+    Nameddir nd = (Nameddir) nodeptr;
+
+    nd->diff = strlen(nd->dir) - strlen(nam);
+    finddir(NULL);		/* clear the finddir cache */
+    addhashnode(ht, nam, nodeptr);
+}
+
+/* Remove an entry from the named directory  *
+ * hash table, clearing the finddir() cache. */
+
+/**/
+static HashNode
+removenameddirnode(HashTable ht, const char *nam)
+{
+    HashNode hn = removehashnode(ht, nam);
+
+    if(hn)
+	finddir(NULL);		/* clear the finddir cache */
+    return hn;
+}
+
+/* Free up the memory used by a named directory hash node. */
+
+/**/
+static void
+freenameddirnode(HashNode hn)
+{
+    Nameddir nd = (Nameddir) hn;
+
+    zsfree(nd->node.nam);
+    zsfree(nd->dir);
+    zfree(nd, sizeof(struct nameddir));
+}
+
+/* Print a named directory */
+
+/**/
+static void
+printnameddirnode(HashNode hn, int printflags)
+{
+    Nameddir nd = (Nameddir) hn;
+
+    if (printflags & PRINT_NAMEONLY) {
+	zputs(nd->node.nam, stdout);
+	putchar('\n');
+	return;
+    }
+
+    if (printflags & PRINT_LIST) {
+      printf("hash -d ");
+
+      if(nd->node.nam[0] == '-')
+	    printf("-- ");
+    }
+
+    quotedzputs(nd->node.nam, stdout);
+    putchar('=');
+    quotedzputs(nd->dir, stdout);
+    putchar('\n');
+}
+
+#include "../config.h"
diff --git a/Src/hashtable.c b/Src/hashtable.c
index 235beda1c..6fca256e3 100644
--- a/Src/hashtable.c
+++ b/Src/hashtable.c
@@ -1196,272 +1196,6 @@ printaliasnode(HashNode hn, int printflags)
     putchar('\n');
 }
 
-/****************************************/
-/* Named Directory Hash Table Functions */
-/****************************************/
-
-#ifdef HAVE_NIS_PLUS
-# include <rpcsvc/nis.h>
-#else
-# ifdef HAVE_NIS
-#  include	<rpc/types.h>
-#  include	<rpc/rpc.h>
-#  include	<rpcsvc/ypclnt.h>
-#  include	<rpcsvc/yp_prot.h>
-# endif
-#endif
-
-/* hash table containing named directories */
-
-/**/
-mod_export HashTable nameddirtab;
- 
-/* != 0 if all the usernames have already been *
- * added to the named directory hash table.    */
-
-static int allusersadded;
-
-/* Create new hash table for named directories */
-
-/**/
-void
-createnameddirtable(void)
-{
-    nameddirtab = newhashtable(201, "nameddirtab", NULL);
-
-    nameddirtab->hash        = hasher;
-    nameddirtab->emptytable  = emptynameddirtable;
-    nameddirtab->filltable   = fillnameddirtable;
-    nameddirtab->cmpnodes    = strcmp;
-    nameddirtab->addnode     = addnameddirnode;
-    nameddirtab->getnode     = gethashnode;
-    nameddirtab->getnode2    = gethashnode2;
-    nameddirtab->removenode  = removenameddirnode;
-    nameddirtab->disablenode = NULL;
-    nameddirtab->enablenode  = NULL;
-    nameddirtab->freenode    = freenameddirnode;
-    nameddirtab->printnode   = printnameddirnode;
-
-    allusersadded = 0;
-    finddir(NULL);		/* clear the finddir cache */
-}
-
-/* Empty the named directories table */
-
-/**/
-static void
-emptynameddirtable(HashTable ht)
-{
-    emptyhashtable(ht);
-    allusersadded = 0;
-    finddir(NULL);		/* clear the finddir cache */
-}
-
-/* Add all the usernames in the password file/database *
- * to the named directories table.                     */
-
-#ifdef HAVE_NIS_PLUS
-static int
-add_userdir(nis_name table, nis_object *object, void *userdata)
-{
-    if (object->zo_data.objdata_u.en_data.en_cols.en_cols_len >= 6) {
-	static char name[40], dir[PATH_MAX + 1];
-	register entry_col *ec =
-	    object->zo_data.objdata_u.en_data.en_cols.en_cols_val;
-	register int nl = minimum(ec[0].ec_value.ec_value_len, 39);
-	register int dl = minimum(ec[5].ec_value.ec_value_len, PATH_MAX);
-
-	memcpy(name, ec[0].ec_value.ec_value_val, nl);
-	name[nl] = '\0';
-	memcpy(dir, ec[5].ec_value.ec_value_val, dl);
-	dir[dl] = '\0';
-
-	adduserdir(name, dir, ND_USERNAME, 1);
-    }
-    return 0;
-}
-#else
-# ifdef HAVE_NIS
-static int
-add_userdir(int status, char *key, int keylen, char *val, int vallen, char *dummy)
-{
-    char *p, *d, *de;
-
-    if (status != YP_TRUE)
-	return 1;
-
-    if (vallen > keylen && *(p = val + keylen) == ':') {
-	*p++ = '\0';
-	for (de = val + vallen - 1; *de != ':' && de > val; de--);
-	if (de > val) {
-	    *de = '\0';
-	    if ((d = strrchr(p, ':'))) {
-		if (*++d && val[0])
-		    adduserdir(val, d, ND_USERNAME, 1);
-	    }
-	}
-    }
-    return 0;
-}
-# endif /* HAVE_NIS */
-#endif  /* HAVE_NIS_PLUS */
-
-/**/
-static void
-fillnameddirtable(UNUSED(HashTable ht))
-{
-    if (!allusersadded) {
-#if defined(HAVE_NIS) || defined(HAVE_NIS_PLUS)
-	FILE *pwf;
-	char buf[BUFSIZ], *p, *d, *de;
-	int skipping, oldct = nameddirtab->ct, usepwf = 1;
-
-# ifndef HAVE_NIS_PLUS
-	char domain[YPMAXDOMAIN];
-	struct ypall_callback cb;
-
-	/* Get potential matches from NIS and cull those without local accounts */
-	if (getdomainname(domain, YPMAXDOMAIN) == 0) {
-	    cb.foreach = (int (*)()) add_userdir;
-	    cb.data = NULL;
-	    yp_all(domain, PASSWD_MAP, &cb);
-    }
-# else  /* HAVE_NIS_PLUS */
-	/* Maybe we should turn this string into a #define'd constant...? */
-
-	nis_list("passwd.org_dir", EXPAND_NAME|ALL_RESULTS|FOLLOW_LINKS|FOLLOW_PATH,
-		 add_userdir, 0);
-# endif
-	if (nameddirtab->ct == oldct) {
-	    /* Using NIS or NIS+ didn't add any user directories. This seems
-	     * fishy, so we fall back to using getpwent(). If we don't have
-	     * that, we only use the passwd file. */
-#ifdef HAVE_GETPWENT
-	    struct passwd *pw;
- 
-	    setpwent();
- 
-	    /* loop through the password file/database *
-	     * and add all entries returned.           */
-	    while ((pw = getpwent()) && !errflag)
-		adduserdir(pw->pw_name, pw->pw_dir, ND_USERNAME, 1);
- 
-	    endpwent();
-	    usepwf = 0;
-#endif /* HAVE_GETPWENT */
-	}
-	if (usepwf) {
-	    /* Don't forget the non-NIS matches from the flat passwd file */
-	    if ((pwf = fopen(PASSWD_FILE, "r")) != NULL) {
-		skipping = 0;
-		while (fgets(buf, BUFSIZ, pwf) != NULL) {
-		    if (strchr(buf, '\n') != NULL) {
-			if (!skipping) {
-			    if ((p = strchr(buf, ':')) != NULL) {
-				*p++ = '\0';
-				if ((de = strrchr(p, ':'))) {
-				    *de = '\0';
-				    if ((d = strrchr(p, ':'))) {
-					if (*++d && buf[0])
-					    adduserdir(buf, d, ND_USERNAME, 1);
-				    }
-				}
-			    }
-			} else
-			    skipping = 0;
-		    } else
-			skipping = 1;
-		}
-		fclose(pwf);
-	    }
-	}
-#else  /* no NIS or NIS_PLUS */
-#ifdef USE_GETPWENT
-	struct passwd *pw;
- 
-	setpwent();
- 
-	/* loop through the password file/database *
-	 * and add all entries returned.           */
-	while ((pw = getpwent()) && !errflag)
-	    adduserdir(pw->pw_name, pw->pw_dir, ND_USERNAME, 1);
- 
-	endpwent();
-#endif /* HAVE_GETPWENT */
-#endif
-	allusersadded = 1;
-    }
-}
-
-/* Add an entry to the named directory hash *
- * table, clearing the finddir() cache and  *
- * initialising the `diff' member.          */
-
-/**/
-static void
-addnameddirnode(HashTable ht, char *nam, void *nodeptr)
-{
-    Nameddir nd = (Nameddir) nodeptr;
-
-    nd->diff = strlen(nd->dir) - strlen(nam);
-    finddir(NULL);		/* clear the finddir cache */
-    addhashnode(ht, nam, nodeptr);
-}
-
-/* Remove an entry from the named directory  *
- * hash table, clearing the finddir() cache. */
-
-/**/
-static HashNode
-removenameddirnode(HashTable ht, const char *nam)
-{
-    HashNode hn = removehashnode(ht, nam);
-
-    if(hn)
-	finddir(NULL);		/* clear the finddir cache */
-    return hn;
-}
-
-/* Free up the memory used by a named directory hash node. */
-
-/**/
-static void
-freenameddirnode(HashNode hn)
-{
-    Nameddir nd = (Nameddir) hn;
- 
-    zsfree(nd->node.nam);
-    zsfree(nd->dir);
-    zfree(nd, sizeof(struct nameddir));
-}
-
-/* Print a named directory */
-
-/**/
-static void
-printnameddirnode(HashNode hn, int printflags)
-{
-    Nameddir nd = (Nameddir) hn;
-
-    if (printflags & PRINT_NAMEONLY) {
-	zputs(nd->node.nam, stdout);
-	putchar('\n');
-	return;
-    }
-    
-    if (printflags & PRINT_LIST) {
-      printf("hash -d ");
-
-      if(nd->node.nam[0] == '-')
-	    printf("-- ");
-    }
-
-    quotedzputs(nd->node.nam, stdout);
-    putchar('=');
-    quotedzputs(nd->dir, stdout);
-    putchar('\n');
-}
-
 /*************************************/
 /* History Line Hash Table Functions */
 /*************************************/
diff --git a/Src/system.h b/Src/system.h
index 01c6738ca..f38533023 100644
--- a/Src/system.h
+++ b/Src/system.h
@@ -851,7 +851,7 @@ extern short ospeed;
 # define GET_ST_CTIME_NSEC(st) (st).st_ctimensec
 #endif
 
-#ifdef HAVE_TGETENT
+#if defined(HAVE_TGETENT) && !defined(ZSH_NO_TERM_HANDLING)
 # if defined(ZSH_HAVE_CURSES_H) && defined(ZSH_HAVE_TERM_H)
 #  define USES_TERM_H 1
 # else
diff --git a/Src/zsh.mdd b/Src/zsh.mdd
index 9f19b45da..25f4df10f 100644
--- a/Src/zsh.mdd
+++ b/Src/zsh.mdd
@@ -9,7 +9,7 @@ alwayslink=1
 
 # autobins not specified because of alwayslink
 
-objects="builtin.o compat.o cond.o exec.o glob.o hashtable.o \
+objects="builtin.o compat.o cond.o exec.o glob.o hashtable.o hashnameddir.o \
 hist.o init.o input.o jobs.o lex.o linklist.o loop.o math.o \
 mem.o module.o options.o params.o parse.o pattern.o prompt.o signals.o \
 signames.o sort.o string.o subst.o text.o utils.o watch.o"