/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to plugins.d/passprompt.c

  • Committer: Teddy Hogeborn
  • Date: 2008-07-22 01:59:47 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080722015947-y7o6keji020nvrhw
* Makefile (OPTIMIZE): New; optimize for size.
  (CFLAGS): Use $(OPTIMIZE).

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugins.d/passprompt.c
2
2
/*
3
3
 * Passprompt - Read a password from the terminal and print it
4
4
 *
5
 
 * Copyright © 2007-2008 Teddy Hogeborn & Björn Påhlsson
 
5
 * Copyright © 2007-2008 Teddy Hogeborn and Björn Påhlsson.
6
6
 * 
7
7
 * This program is free software: you can redistribute it and/or
8
8
 * modify it under the terms of the GNU General Public License as
23
23
 */
24
24
 
25
25
#define _GNU_SOURCE             /* getline() */
 
26
#define _FORTIFY_SOURCE 2
26
27
 
27
28
#include <termios.h>            /* struct termios, tcsetattr(),
28
29
                                   TCSAFLUSH, tcgetattr(), ECHO */
102
103
  
103
104
  sigemptyset(&new_action.sa_mask);
104
105
  sigaddset(&new_action.sa_mask, SIGINT);
 
106
  sigaddset(&new_action.sa_mask, SIGQUIT);
105
107
  sigaddset(&new_action.sa_mask, SIGHUP);
106
108
  sigaddset(&new_action.sa_mask, SIGTERM);
107
109
  sigaction(SIGINT, NULL, &old_action);
108
110
  if (old_action.sa_handler != SIG_IGN)
109
111
    sigaction(SIGINT, &new_action, NULL);
 
112
  sigaction(SIGQUIT, NULL, &old_action);
 
113
  if (old_action.sa_handler != SIG_IGN)
 
114
    sigaction(SIGQUIT, &new_action, NULL);
110
115
  sigaction(SIGHUP, NULL, &old_action);
111
116
  if (old_action.sa_handler != SIG_IGN)
112
117
    sigaction(SIGHUP, &new_action, NULL);