diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/libnetworking/pppd/rtemspppd.c | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/c/src/libnetworking/pppd/rtemspppd.c b/c/src/libnetworking/pppd/rtemspppd.c index 5a821cdfaf..0089c01946 100644 --- a/c/src/libnetworking/pppd/rtemspppd.c +++ b/c/src/libnetworking/pppd/rtemspppd.c @@ -1,15 +1,18 @@ #include <rtems.h> +#include <rtems/rtems_bsdnet.h> #include "pppd.h" #include "rtemspppd.h" /* define pppd function prototypes */ extern void pppasyncattach(void); -extern int pppdmain(int, char **); +extern int pppdmain(int, char **); /* define global variables */ -rtems_id rtems_pppd_taskid; +rtems_id rtems_pppd_taskid; +rtems_pppd_hookfunction rtems_pppd_errorfp; +rtems_pppd_hookfunction rtems_pppd_exitfp; static rtems_task pppTask(rtems_task_argument arg) @@ -18,6 +21,7 @@ static rtems_task pppTask(rtems_task_argument arg) rtems_option options; rtems_event_set in; rtems_event_set out; + int iStatus; /* call function to setup ppp line discipline */ pppasyncattach(); @@ -38,27 +42,48 @@ static rtems_task pppTask(rtems_task_argument arg) else if ( out & RTEMS_EVENT_30 ) { /* connect request */ /* execute the pppd main code */ - pppdmain(0, NULL); + iStatus = pppdmain(0, NULL); + if ( iStatus == EXIT_OK ) { + /* check exit callback */ + if ( rtems_pppd_exitfp ) { + (*rtems_pppd_exitfp)(); + } + } + else { + /* check error callback */ + if ( rtems_pppd_errorfp ) { + (*rtems_pppd_errorfp)(); + } + } } } } /* terminate myself */ + rtems_pppd_taskid = 0; rtems_task_delete(RTEMS_SELF); } int rtems_pppd_initialize(void) { - int iReturn = (int)-1; + int iReturn = (int)-1; + rtems_unsigned32 priority = 100; rtems_status_code status; rtems_name taskName; + /* determine priority value */ + if ( rtems_bsdnet_config.network_task_priority ) { + priority = rtems_bsdnet_config.network_task_priority; + } + + /* initialize the exit hook */ + rtems_pppd_exitfp = (rtems_pppd_hookfunction)0; + + /* create the rtems task */ taskName = rtems_build_name( 'p', 'p', 'p', 'd' ); - status = rtems_task_create(taskName, - RTEMS_PPPD_TASK_PRIORITY, - RTEMS_PPPD_TASK_STACK_SIZE, - RTEMS_PPPD_TASK_INITIAL_MODES, - RTEMS_DEFAULT_ATTRIBUTES, + status = rtems_task_create(taskName, priority, 8192, + (RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0)), + RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL, &rtems_pppd_taskid); if ( status == RTEMS_SUCCESSFUL ) { status = rtems_task_start(rtems_pppd_taskid, pppTask, 0); @@ -114,6 +139,12 @@ int rtems_pppd_set_hook(int id, rtems_pppd_hookfunction hookfp) case RTEMS_PPPD_IPDOWN_HOOK: ip_down_hook = hookfp; break; + case RTEMS_PPPD_ERROR_HOOK: + rtems_pppd_errorfp = hookfp; + break; + case RTEMS_PPPD_EXIT_HOOK: + rtems_pppd_exitfp = hookfp; + break; default: iReturn = (int)-1; break; @@ -122,6 +153,12 @@ int rtems_pppd_set_hook(int id, rtems_pppd_hookfunction hookfp) return ( iReturn ); } +int rtems_pppd_set_dialer(rtems_pppd_dialerfunction dialerfp) +{ + pppd_dialer = dialerfp; + return ( (int)0 ); +} + int rtems_pppd_set_option(const char *pOption, const char *pValue) { int iReturn = (int)0; |