From 6ddfc68e0496dc41f8c9a022a0b04a2066b43c9d Mon Sep 17 00:00:00 2001
From: Luke Leighton <lkcl@samba.org>
Date: Wed, 1 Dec 1999 02:15:14 +0000
Subject: sys_select added one more argument (read, write selectors). (This
 used to be commit e4d92ff9dfc51735e6932748f66a7c20b2c1cb6a)

---
 source3/lib/system.c     |  7 +++--
 source3/lib/util.c       |  2 +-
 source3/lib/util_array.c | 71 +++++++++++++++++++++++++++++++++++++++++++++---
 source3/lib/util_sock.c  |  2 +-
 4 files changed, 73 insertions(+), 9 deletions(-)

(limited to 'source3/lib')

diff --git a/source3/lib/system.c b/source3/lib/system.c
index 5a5f853bda..f9de800bd3 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -60,7 +60,7 @@ static int pollfd(int fd)
   return(r);
 }
 
-int sys_select(int maxfd, fd_set *fds,struct timeval *tval)
+int sys_select(int maxfd, fd_set *fds, fd_set *w_fds, struct timeval *tval)
 {
   fd_set fds2;
   int counter=0;
@@ -90,7 +90,7 @@ int sys_select(int maxfd, fd_set *fds,struct timeval *tval)
 }
 
 #else /* !NO_SELECT */
-int sys_select(int maxfd, fd_set *fds,struct timeval *tval)
+int sys_select(int maxfd, fd_set *r_fds, fd_set *w_fds, struct timeval *tval)
 {
 #ifdef USE_POLL
   struct pollfd pfd[256];
@@ -131,7 +131,8 @@ int sys_select(int maxfd, fd_set *fds,struct timeval *tval)
   do {
     if (tval) memcpy((void *)&t2,(void *)tval,sizeof(t2));
     errno = 0;
-    selrtn = select(maxfd,SELECT_CAST fds,NULL,NULL,tval?&t2:NULL);
+    selrtn = select(maxfd,SELECT_CAST r_fds,SELECT_CAST w_fds,
+                    NULL,tval?&t2:NULL);
   } while (selrtn<0 && errno == EINTR);
 
   return(selrtn);
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 26f0482162..9bcbe1a9c7 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -1148,7 +1148,7 @@ void msleep(int t)
  
     FD_ZERO(&fds);
     errno = 0;
-    sys_select(0,&fds,&tval);
+    sys_select(0,&fds,NULL, &tval);
 
     GetTimeOfDay(&t2);
     tdiff = TvalDiff(&t1,&t2);
diff --git a/source3/lib/util_array.c b/source3/lib/util_array.c
index 62be3f17bd..71cd19e65d 100644
--- a/source3/lib/util_array.c
+++ b/source3/lib/util_array.c
@@ -77,6 +77,69 @@ void* add_item_to_array(uint32 *len, void ***array, void *item)
 	return NULL;
 }
 
+static void use_info_free(struct use_info *item)
+{
+	if (item != NULL)
+	{
+		if (item->srv_name != NULL)
+		{
+			free(item->srv_name);
+		}
+		if (item->user_name != NULL)
+		{
+			free(item->user_name);
+		}
+		if (item->domain != NULL)
+		{
+			free(item->domain);
+		}
+		free(item);
+	}
+}
+
+static struct use_info *use_info_dup(const struct use_info *from)
+{
+	if (from != NULL)
+	{
+		struct use_info *copy = (struct use_info *)
+		                        malloc(sizeof(struct use_info));
+		if (copy != NULL)
+		{
+			ZERO_STRUCTP(copy);
+			copy->connected = from->connected;
+			if (from->srv_name != NULL)
+			{
+				copy->srv_name  = strdup(from->srv_name );
+			}
+			if (from->user_name != NULL)
+			{
+				copy->user_name = strdup(from->user_name);
+			}
+			if (from->domain != NULL)
+			{
+				copy->domain    = strdup(from->domain   );
+			}
+		}
+		return copy;
+	}
+	return NULL;
+}
+
+void free_use_array(uint32 num_entries, struct use_info **entries)
+{
+	void(*fn)(void*) = (void(*)(void*))&use_info_free;
+	free_void_array(num_entries, (void**)entries, *fn);
+}
+
+struct use_info* add_use_to_array(uint32 *len, struct use_info ***array,
+				const struct use_info *name)
+{
+	void*(*fn)(const void*) = (void*(*)(const void*))&use_info_dup;
+	return (struct use_info*)add_copy_to_array(len,
+	                     (void***)array, (const void*)name, *fn, False);
+				
+}
+
 void free_char_array(uint32 num_entries, char **entries)
 {
 	void(*fn)(void*) = (void(*)(void*))&free;
@@ -175,7 +238,7 @@ static PRINTER_INFO_2 *prt2_dup(const PRINTER_INFO_2* from)
 		}
 		else
 		{
-			memset(copy, 0, sizeof(*copy));
+			ZERO_STRUCTP(copy);
 		}
 	}
 	return copy;
@@ -206,7 +269,7 @@ static PRINTER_INFO_1 *prt1_dup(const PRINTER_INFO_1* from)
 		}
 		else
 		{
-			memset(copy, 0, sizeof(*copy));
+			ZERO_STRUCTP(copy);
 		}
 	}
 	return copy;
@@ -237,7 +300,7 @@ static JOB_INFO_1 *job1_dup(const JOB_INFO_1* from)
 		}
 		else
 		{
-			memset(copy, 0, sizeof(*copy));
+			ZERO_STRUCTP(copy);
 		}
 	}
 	return copy;
@@ -268,7 +331,7 @@ static JOB_INFO_2 *job2_dup(const JOB_INFO_2* from)
 		}
 		else
 		{
-			memset(copy, 0, sizeof(*copy));
+			ZERO_STRUCTP(copy);
 		}
 	}
 	return copy;
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index 50c295f2bd..fc5c2958e4 100644
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -287,7 +287,7 @@ ssize_t read_with_timeout(int fd,char *buf,size_t mincnt,size_t maxcnt,unsigned
     FD_ZERO(&fds);
     FD_SET(fd,&fds);
       
-    selrtn = sys_select(fd+1,&fds,&timeout);
+    selrtn = sys_select(fd+1,&fds,NULL, &timeout);
 
     /* Check if error */
     if(selrtn == -1) {
-- 
cgit