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Annotation of src/usr.bin/ssh/misc.h, Revision 1.25.2.2

1.25.2.2! brad        1: /* $OpenBSD: misc.h,v 1.36 2006/08/18 10:27:16 djm Exp $ */
1.2       niklas      2:
1.1       markus      3: /*
                      4:  * Author: Tatu Ylonen <ylo@cs.hut.fi>
                      5:  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
                      6:  *                    All rights reserved
                      7:  *
                      8:  * As far as I am concerned, the code I have written for this software
                      9:  * can be used freely for any purpose.  Any derived versions of this
                     10:  * software must be clearly marked as such, and if the derived work is
                     11:  * incompatible with the protocol description in the RFC file, it must be
                     12:  * called by a name other than "ssh" or "Secure Shell".
                     13:  */
1.10      markus     14:
1.25.2.2! brad       15: #ifndef _MISC_H
        !            16: #define _MISC_H
        !            17:
1.14      djm        18: /* misc.c */
                     19:
1.9       itojun     20: char   *chop(char *);
                     21: char   *strdelim(char **);
1.15      djm        22: int     set_nonblock(int);
                     23: int     unset_nonblock(int);
1.11      stevesk    24: void    set_nodelay(int);
1.10      markus     25: int     a2port(const char *);
1.25.2.1  brad       26: int     a2tun(const char *, int *);
1.25.2.2! brad       27: char   *put_host_port(const char *, u_short);
1.21      djm        28: char   *hpdelim(char **);
1.10      markus     29: char   *cleanhostname(char *);
                     30: char   *colon(char *);
                     31: long    convtime(const char *);
1.22      djm        32: char   *tilde_expand_filename(const char *, uid_t);
1.25      dtucker    33: char   *percent_expand(const char *, ...) __attribute__((__sentinel__));
1.25.2.2! brad       34: char   *tohex(const void *, size_t);
1.25.2.1  brad       35: void    sanitise_stdfd(void);
1.1       markus     36:
1.10      markus     37: struct passwd *pwcopy(struct passwd *);
1.5       mouring    38:
1.6       mouring    39: typedef struct arglist arglist;
                     40: struct arglist {
1.12      markus     41:        char    **list;
1.17      avsm       42:        u_int   num;
                     43:        u_int   nalloc;
1.6       mouring    44: };
1.25.2.1  brad       45: void    addargs(arglist *, char *, ...)
                     46:             __attribute__((format(printf, 2, 3)));
                     47: void    replacearg(arglist *, u_int, char *, ...)
                     48:             __attribute__((format(printf, 3, 4)));
                     49: void    freeargs(arglist *);
1.14      djm        50:
1.25.2.1  brad       51: int     tun_open(int, int);
                     52:
                     53: /* Common definitions for ssh tunnel device forwarding */
                     54: #define SSH_TUNMODE_NO         0x00
                     55: #define SSH_TUNMODE_POINTOPOINT        0x01
                     56: #define SSH_TUNMODE_ETHERNET   0x02
                     57: #define SSH_TUNMODE_DEFAULT    SSH_TUNMODE_POINTOPOINT
                     58: #define SSH_TUNMODE_YES                (SSH_TUNMODE_POINTOPOINT|SSH_TUNMODE_ETHERNET)
                     59:
                     60: #define SSH_TUNID_ANY          0x7fffffff
                     61: #define SSH_TUNID_ERR          (SSH_TUNID_ANY - 1)
                     62: #define SSH_TUNID_MAX          (SSH_TUNID_ANY - 2)
1.25.2.2! brad       63:
        !            64: /* Functions to extract or store big-endian words of various sizes */
        !            65: u_int64_t      get_u64(const void *)
        !            66:     __attribute__((__bounded__( __minbytes__, 1, 8)));
        !            67: u_int32_t      get_u32(const void *)
        !            68:     __attribute__((__bounded__( __minbytes__, 1, 4)));
        !            69: u_int16_t      get_u16(const void *)
        !            70:     __attribute__((__bounded__( __minbytes__, 1, 2)));
        !            71: void           put_u64(void *, u_int64_t)
        !            72:     __attribute__((__bounded__( __minbytes__, 1, 8)));
        !            73: void           put_u32(void *, u_int32_t)
        !            74:     __attribute__((__bounded__( __minbytes__, 1, 4)));
        !            75: void           put_u16(void *, u_int16_t)
        !            76:     __attribute__((__bounded__( __minbytes__, 1, 2)));
        !            77:
        !            78:
        !            79: /* readpass.c */
        !            80:
        !            81: #define RP_ECHO                        0x0001
        !            82: #define RP_ALLOW_STDIN         0x0002
        !            83: #define RP_ALLOW_EOF           0x0004
        !            84: #define RP_USE_ASKPASS         0x0008
        !            85:
        !            86: char   *read_passphrase(const char *, int);
        !            87: int     ask_permission(const char *, ...) __attribute__((format(printf, 1, 2)));
        !            88: int     read_keyfile_line(FILE *, const char *, char *, size_t, u_long *);
        !            89:
        !            90: #endif /* _MISC_H */