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2001-08-09 Fernando-Ruiz Casas <correo@fernando-ruiz.com>

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* shell/Makefile.am, shell/README, shell/cmds.c, shell/shell.c,
	shell/shell.h: Updates.
This commit is contained in:
Joel Sherrill
2001-08-09 22:08:46 +00:00
parent bd520203a0
commit 70d689aed4
12 changed files with 292 additions and 206 deletions
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56
cpukit/libmisc/shell/cmds.c
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@@ -334,10 +334,13 @@ int main_chdir (int argc, char *argv[]) {
/*-----------------------------------------------------------*/
int main_mkdir (int argc, char *argv[]) {
char *dir;
dir=NULL;
if (argc>1) dir=argv[1];
if (mkdir(dir,S_IRWXU|S_IRWXG|S_IRWXO)) {
printf("mkdir '%s' failed:%s\n",dir,strerror(errno));
int n;
n=1;
while (n<argc) {
dir=argv[n++];
if (mkdir(dir,S_IRWXU|S_IRWXG|S_IRWXO)) {
printf("mkdir '%s' failed:%s\n",dir,strerror(errno));
};
};
return errno;
}
@@ -345,9 +348,12 @@ int main_mkdir (int argc, char *argv[]) {
int main_rmdir (int argc, char *argv[])
{
char *dir;
dir=NULL;
if (argc>1) dir=argv[1];
if (rmdir(dir)) printf("rmdir '%s' failed:%s\n",dir,strerror(errno));
int n;
n=1;
while (n<argc) {
dir=argv[n++];
if (rmdir(dir)) printf("rmdir '%s' failed:%s\n",dir,strerror(errno));
};
return errno;
}
/*-----------------------------------------------------------*/
@@ -383,43 +389,11 @@ int main_rm (int argc, char *argv[])
return 0;
}
/*-----------------------------------------------------------*/
/* date - print or set time and date */
static int set_time(char *t)
{
rtems_time_of_day tod;
FILE * rtc;
int len;
if ( rtems_clock_get(RTEMS_CLOCK_GET_TOD,&tod) != RTEMS_SUCCESSFUL )
memset( &tod, 0, sizeof(tod) );
/* JRS
*
* This code that was used to parse the command line was taken
* from an inappropriate source. It has been removed and needs
* to be replaced.
*/
if (!_TOD_Validate(&tod)) {
fprintf(stderr, "Invalid date value\n");
} else {
rtems_clock_set(&tod);
rtems_clock_get(RTEMS_CLOCK_GET_TOD,&tod);
rtc=fopen("/dev/rtc","r+");
if (rtc) {
fwrite(&tod,sizeof(tod),1,rtc);
fclose(rtc);
};
};
return 1;
}
/* date - print time and date */
int main_date(int argc,char *argv[])
{
time_t t;
if (argc == 2)
set_time(argv[1]);
time(&t);
printf("%s", ctime(&t));
return 0;
@@ -528,7 +502,7 @@ void register_cmds(void) {
/* misc. topic */
shell_add_cmd ("logoff","misc","logoff from the system" ,main_logoff);
shell_alias_cmd("logoff","exit");
shell_add_cmd ("date" ,"misc","date [[MMDDYY]hhmm[ss]]" ,main_date);
shell_add_cmd ("date" ,"misc","date" ,main_date);
shell_add_cmd ("reset","misc","reset the BSP" ,main_reset);
shell_add_cmd ("alias","misc","alias old new" ,main_alias);
shell_add_cmd ("tty" ,"misc","show ttyname" ,main_tty );