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Annotation of embedaddon/sudo/src/sudo_exec.h, revision 1.1

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 */
        !            31: int my_execve(const char *path, char *const argv[], char *const envp[]);
        !            32: int pipe_nonblock(int fds[2]);
        !            33: 
        !            34: /* exec_pty.c */
        !            35: int fork_pty(struct command_details *details, int sv[], int *maxfd);
        !            36: int perform_io(fd_set *fdsr, fd_set *fdsw, struct command_status *cstat);
        !            37: int suspend_parent(int signo);
        !            38: void fd_set_iobs(fd_set *fdsr, fd_set *fdsw);
        !            39: void handler(int s);
        !            40: void pty_close(struct command_status *cstat);
        !            41: void pty_setup(uid_t uid, const char *tty, const char *utmp_user);
        !            42: void terminate_child(pid_t pid, int use_pgrp);
        !            43: extern int signal_pipe[2];
        !            44: 
        !            45: /* utmp.c */
        !            46: int utmp_login(const char *from_line, const char *to_line, int ttyfd,
        !            47:     const char *user);
        !            48: int utmp_logout(const char *line, int status);
        !            49: 
        !            50: #endif /* _SUDO_EXEC_H */