forked from Imagelibrary/rtems
9b4422a251
Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
/*
|
|
* ID Command Implementation
|
|
*
|
|
* Author: Fernando RUIZ CASAS
|
|
* Work: fernando.ruiz@ctv.es
|
|
* Home: correo@fernando-ruiz.com
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rtems.com/license/LICENSE.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <pwd.h>
|
|
#include <grp.h>
|
|
|
|
#include <rtems.h>
|
|
#include <rtems/shell.h>
|
|
#include "internal.h"
|
|
|
|
static int rtems_shell_main_id(
|
|
int argc __attribute__((unused)),
|
|
char *argv[] __attribute__((unused))
|
|
)
|
|
{
|
|
struct passwd *pwd;
|
|
struct group *grp;
|
|
|
|
pwd = getpwuid(getuid());
|
|
grp = getgrgid(getgid());
|
|
printf(
|
|
"uid=%d(%s),gid=%d(%s),",
|
|
getuid(),
|
|
(pwd) ? pwd->pw_name : "",
|
|
getgid(),
|
|
(grp) ? grp->gr_name : ""
|
|
);
|
|
pwd = getpwuid(geteuid());
|
|
grp = getgrgid(getegid());
|
|
printf(
|
|
"euid=%d(%s),egid=%d(%s)\n",
|
|
geteuid(),
|
|
(pwd) ? pwd->pw_name : "",
|
|
getegid(),
|
|
(grp) ? grp->gr_name : ""
|
|
);
|
|
return 0;
|
|
}
|
|
|
|
rtems_shell_cmd_t rtems_shell_ID_Command = {
|
|
"id", /* name */
|
|
"show uid, gid, euid, and egid", /* usage */
|
|
"misc", /* topic */
|
|
rtems_shell_main_id, /* command */
|
|
NULL, /* alias */
|
|
NULL /* next */
|
|
};
|