Readd the terminal flag for jobs, as not all jobs under job control should be given the terminal.

darcs-hash:20060201122715-ac50b-7efc499e8905e9898c214816d0a3468e077c7005.gz

common.h

@@ -177,8 +177,8 @@ int my_wcswidth( const wchar_t *c );
 
 /**
    This functions returns the end of the quoted substring beginning at
-   \c in. It can handle both single and double quotes. Returns 0 on
-   error.
+   \c in. The type of quoting character is detemrined by examining \c
+   in. Returns 0 on error.
 
    \param in the position of the opening quote
 */

exec.c

@@ -409,14 +409,14 @@ static int setup_child_process( job_t *j, process_t *p )
 		/* Wait till shell puts os in our own group */
 		while( getpgrp() != j->pgid )
 			sleep(0);
+	}
 	
 	/* Wait till shell gives us stdin */
-		if ( j->fg )
+	if ( j->terminal && j->fg )
 	{
 		while( tcgetpgrp( 0 ) != j->pgid )
 			sleep(0);
 	}
-	}
 	
 	res = handle_child_io( j->io, (p==0) );
 
@@ -624,8 +624,13 @@ static int handle_new_child( job_t *j, process_t *p )
 				wperror( L"setpgid" );
 			}
 		}
+	}
+	else
+	{
+		j->pgid = getpid();
+	}
 	
-		if( j->fg )
+	if( j->terminal && j->fg )
 	{
 		if( tcsetpgrp (0, j->pgid) )
 		{
@@ -636,11 +641,7 @@ static int handle_new_child( job_t *j, process_t *p )
 			return -1;
 		}
 	}
-	}
-	else
-	{
-		j->pgid = getpid();
-	}
+
 	return 0;
 }
 

parser.c

@@ -2179,9 +2179,8 @@ static void eval_job( tokenizer *tok )
 		case TOK_STRING:
 		{
 			j = job_create();
-			j->command=0;
 			j->fg=1;
-			j->constructed=0;
+			j->terminal = j->job_control && (!is_subshell && !is_event);
 			j->skip_notification = is_subshell || is_block || is_event || (!is_interactive);
 			
 			current_block->job = j;

proc.c

@@ -880,9 +880,8 @@ void job_continue (job_t *j, int cont)
 
 	if( !job_is_completed( j ) )
 	{
-		if( j->job_control && j->fg )
+		if( j->terminal && j->fg )
 		{							
-
 			/* Put the job into the foreground.  */
 			signal_block();
 			if( tcsetpgrp (0, j->pgid) )
@@ -916,8 +915,20 @@ void job_continue (job_t *j, int cont)
 		if( cont )
 		{
 			process_t *p;
+
 			for( p=j->first_process; p; p=p->next )
 				p->stopped=0;
+
+			if( j->job_control )
+			{
+				if( killpg( j->pgid, SIGCONT ) )
+				{
+					wperror( L"killpg (SIGCONT)" );
+					return;
+				}
+			}
+			else
+			{
 				for( p=j->first_process; p; p=p->next )
 				{
 					if (kill ( p->pid, SIGCONT) < 0)
@@ -927,6 +938,7 @@ void job_continue (job_t *j, int cont)
 					}		
 				}
 			}
+		}
 	
 		if( j->fg )
 		{
@@ -1007,7 +1019,7 @@ void job_continue (job_t *j, int cont)
 		/* 
 		   Put the shell back in the foreground.  
 		*/
-		if( j->job_control && j->fg )
+		if( j->terminal && j->fg )
 		{
 			signal_block();
 			if( tcsetpgrp (0, getpid()) )

proc.h

@@ -166,6 +166,9 @@ typedef struct job
 	/** Whether the job is under job control */
 	int job_control;
 			
+	/** Whether the job wants to own the terminal when in the foreground */
+	int terminal;
+			
 	/** Pointer to the next job */
 	struct job *next;           
 }