dmbcs/i-bash
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Imported from ../bash-2.05b.tar.gz.

Browse source
This commit is contained in:
Jari Aalto 2002-07-17 14:10:11 +00:00
commit 7117c2d221
362 changed files with 34387 additions and 15063 deletions
Download patch file Download diff file Expand all files Collapse all files

11
builtins/fg_bg.def
View file

@ -1,7 +1,7 @@
This file is fg_bg.def, from which is created fg_bg.c.
It implements the builtins "bg" and "fg" in Bash.
Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc.
Copyright (C) 1987-2002 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@ -42,6 +42,7 @@ $END
#include "../shell.h"
#include "../jobs.h"
#include "common.h"
#include "bashgetopt.h"
#if defined (JOB_CONTROL)
extern char *this_command_name;
@ -58,12 +59,13 @@ fg_builtin (list)
if (job_control == 0)
{
builtin_error ("no job control");
sh_nojobs ((char *)NULL);
return (EXECUTION_FAILURE);
}
if (no_options (list))
return (EX_USAGE);
list = loptend;
/* If the last arg on the line is '&', then start this job in the
background. Else, fg the job. */
@ -92,12 +94,13 @@ bg_builtin (list)
{
if (job_control == 0)
{
builtin_error ("no job control");
sh_nojobs ((char *)NULL);
return (EXECUTION_FAILURE);
}
if (no_options (list))
return (EX_USAGE);
list = loptend;
return (fg_bg (list, 0));
}
@ -117,7 +120,7 @@ fg_bg (list, foreground)
if (job < 0 || job >= job_slots || jobs[job] == 0)
{
if (job != DUP_JOB)
builtin_error ("%s: no such job", list ? list->word->word : "current");
sh_badjob (list ? list->word->word : "current");
goto failure;
}