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Annotation of embedaddon/sudo/src/sudo_exec.h, revision 1.1.1.3

1.1       misho       1: /*
                      2:  * Copyright (c) 2010-2011 Todd C. Miller <Todd.Miller@courtesan.com>
                      3:  *
                      4:  * Permission to use, copy, modify, and distribute this software for any
                      5:  * purpose with or without fee is hereby granted, provided that the above
                      6:  * copyright notice and this permission notice appear in all copies.
                      7:  *
                      8:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                      9:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     10:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     11:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     12:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     13:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     14:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     15:  */
                     16: 
                     17: #ifndef _SUDO_EXEC_H
                     18: #define _SUDO_EXEC_H
                     19: 
                     20: /*
                     21:  * Special values to indicate whether continuing in foreground or background.
                     22:  */
                     23: #define SIGCONT_FG     -2
                     24: #define SIGCONT_BG     -3
                     25: 
                     26: /*
                     27:  * Symbols shared between exec.c and exec_pty.c
                     28:  */
                     29: 
                     30: /* exec.c */
1.1.1.2   misho      31: int sudo_execve(const char *path, char *const argv[], char *const envp[], int noexec);
1.1       misho      32: int pipe_nonblock(int fds[2]);
1.1.1.3 ! misho      33: extern volatile pid_t cmnd_pid;
1.1       misho      34: 
                     35: /* exec_pty.c */
1.1.1.2   misho      36: struct command_details;
                     37: struct command_status;
1.1.1.3 ! misho      38: int fork_pty(struct command_details *details, int sv[], int *maxfd, sigset_t *omask);
1.1       misho      39: int perform_io(fd_set *fdsr, fd_set *fdsw, struct command_status *cstat);
                     40: int suspend_parent(int signo);
                     41: void fd_set_iobs(fd_set *fdsr, fd_set *fdsw);
1.1.1.3 ! misho      42: #ifdef SA_SIGINFO
        !            43: void handler(int s, siginfo_t *info, void *context);
        !            44: #else
1.1       misho      45: void handler(int s);
1.1.1.3 ! misho      46: #endif
1.1       misho      47: void pty_close(struct command_status *cstat);
                     48: void pty_setup(uid_t uid, const char *tty, const char *utmp_user);
1.1.1.3 ! misho      49: void terminate_command(pid_t pid, bool use_pgrp);
1.1       misho      50: extern int signal_pipe[2];
                     51: 
                     52: /* utmp.c */
1.1.1.2   misho      53: bool utmp_login(const char *from_line, const char *to_line, int ttyfd,
1.1       misho      54:     const char *user);
1.1.1.2   misho      55: bool utmp_logout(const char *line, int status);
1.1       misho      56: 
                     57: #endif /* _SUDO_EXEC_H */