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authorJoel Sherrill <joel.sherrill@OARcorp.com>2001-05-24 21:58:39 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2001-05-24 21:58:39 +0000
commitb2712e35b948d7ab37cf6ef46bcdfea678506444 (patch)
treee7575dbae5f5861131ac9cf03cdea1bfc7447269 /cpukit/libmisc/shell/shell.h
parent2000-05-24 Fernando Ruiz Casas <fernando.ruiz@ctv.es> (diff)
downloadrtems-b2712e35b948d7ab37cf6ef46bcdfea678506444.tar.bz2
2000-05-24 Fernando Ruiz Casas <fernando.ruiz@ctv.es>
* monitor/mon-prmisc.c: Correct print line. * shell/Makefile.am: Added new file telnetd.c. * shell/telnetd.c, shell/telnetd.h, shell/pty.c: New files. * shell/shell.c, shell/cmds.c, shell/shell.h: Numerous improvments: - The shell_init has a new parameter 'forever' because in /dev/console you need that this process runs forever but in tcp/ip not. (respawn?) - A new task for every session opened trought tcp/ip telnet client. (the chargen,daytime and more are possible of implementation but I ask me if they are necesary) - Exit from the session delete the task and when the client fails too. - More cmds have been implemented. (very reduced version of these) umask, chmod, id, whoami, rm, cat, ... - A reduced line edit has been implemented. Ctrl-C abort the input, Ctrl-d in the first position gives EOF (logout). '\b' and DEL makes the rubout operation. I think that readline() for every session spents a lot of resources.
Diffstat (limited to 'cpukit/libmisc/shell/shell.h')
-rw-r--r--cpukit/libmisc/shell/shell.h42
1 files changed, 41 insertions, 1 deletions
diff --git a/cpukit/libmisc/shell/shell.h b/cpukit/libmisc/shell/shell.h
index 89c70506c4..3b9522f10a 100644
--- a/cpukit/libmisc/shell/shell.h
+++ b/cpukit/libmisc/shell/shell.h
@@ -45,21 +45,61 @@ typedef struct {
char * taskname;
tcflag_t tcflag;
/* user extensions */
+ int exit_shell; /* logout */
+ int forever ; /* repeat login */
int errorlevel;
int mdump_adr;
} shell_env_t;
int shell_scanline(char * line,int size,FILE * in,FILE * out) ;
+void cat_file(FILE * out,char *name);
rtems_status_code shell_init(char * task_name ,
rtems_unsigned32 task_stacksize,/*0 default*/
rtems_task_priority task_priority ,
char * devname ,
- tcflag_t tcflag );
+ tcflag_t tcflag ,
+ int forever );
extern shell_env_t global_shell_env,
* current_shell_env;
/*--------*/
+/* pty.c */
+/*--------*/
+
+char * get_pty(int socket);
+
+
+rtems_device_driver pty_initialize(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void *arg);
+rtems_device_driver pty_open(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void * arg);
+rtems_device_driver pty_close(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void * arg);
+rtems_device_driver pty_read(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void * arg);
+rtems_device_driver pty_write(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void * arg);
+rtems_device_driver pty_control(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void * arg);
+
+
+#define PTY_DRIVER_TABLE_ENTRY \
+ { pty_initialize , pty_open , pty_close , \
+ pty_read , pty_write , pty_control }
+/*--------*/
/* cmds.c */
/*--------*/
int str2int(char * s);