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Annotation of src/usr.bin/ftp/progressbar.h, Revision 1.3

1.3     ! lukem       1: /*     $NetBSD: progressbar.h,v 1.2 2003/02/12 15:18:28 grant Exp $    */
1.1       jhawk       2:
                      3: /*-
1.3     ! lukem       4:  * Copyright (c) 1996-2003 The NetBSD Foundation, Inc.
1.1       jhawk       5:  * All rights reserved.
                      6:  *
                      7:  * This code is derived from software contributed to The NetBSD Foundation
                      8:  * by Luke Mewburn.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     13:  * 1. Redistributions of source code must retain the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer.
                     15:  * 2. Redistributions in binary form must reproduce the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer in the
                     17:  *    documentation and/or other materials provided with the distribution.
                     18:  * 3. All advertising materials mentioning features or use of this software
                     19:  *    must display the following acknowledgement:
                     20:  *     This product includes software developed by the NetBSD
                     21:  *     Foundation, Inc. and its contributors.
                     22:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     23:  *    contributors may be used to endorse or promote products derived
                     24:  *    from this software without specific prior written permission.
                     25:  *
                     26:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     27:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     28:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     29:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     30:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     31:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     32:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     33:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     34:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     35:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     36:  * POSSIBILITY OF SUCH DAMAGE.
                     37:  */
                     38:
                     39: #ifndef STANDALONE_PROGRESS
                     40: #include <setjmp.h>
                     41: #endif /* !STANDALONE_PROGRESS */
                     42:
                     43: #ifndef        GLOBAL
                     44: #define        GLOBAL  extern
                     45: #endif
                     46:
                     47:
                     48: #define        STALLTIME       5       /* # of seconds of no xfer before "stalling" */
                     49:
                     50: typedef void (*sigfunc)(int);
                     51:
                     52:
                     53: GLOBAL FILE   *ttyout;         /* stdout, or stderr if retrieving to stdout */
                     54:
                     55: GLOBAL int     progress;       /* display transfer progress bar */
                     56: GLOBAL int     ttywidth;       /* width of tty */
                     57:
                     58: GLOBAL off_t   bytes;          /* current # of bytes read */
                     59: GLOBAL off_t   filesize;       /* size of file being transferred */
                     60: GLOBAL off_t   restart_point;  /* offset to restart transfer */
                     61:
                     62:
                     63: #ifndef        STANDALONE_PROGRESS
                     64: GLOBAL int     fromatty;       /* input is from a terminal */
                     65: GLOBAL int     verbose;        /* print messages coming back from server */
                     66: GLOBAL int     quit_time;      /* maximum time to wait if stalled */
                     67:
                     68: GLOBAL char   *direction;      /* direction transfer is occurring */
                     69:
                     70: GLOBAL sigjmp_buf toplevel;    /* non-local goto stuff for cmd scanner */
                     71: #endif /* !STANDALONE_PROGRESS */
                     72:
1.2       grant      73: int    foregroundproc(void);
1.1       jhawk      74: void   alarmtimer(int);
                     75: void   progressmeter(int);
                     76: sigfunc        xsignal(int, sigfunc);
                     77: sigfunc        xsignal_restart(int, sigfunc, int);
                     78:
                     79: #ifndef STANDALONE_PROGRESS
                     80: void   psummary(int);
                     81: void   ptransfer(int);
                     82: #endif /* !STANDALONE_PROGRESS */
                     83:
                     84:
                     85: #ifdef NO_LONG_LONG
                     86: # define LLF           "%ld"
                     87: # define LLFP(x)       "%" x "ld"
                     88: # define LLT           long
                     89: # define ULLF          "%lu"
                     90: # define ULLFP(x)      "%" x "lu"
                     91: # define ULLT          unsigned long
                     92: #else
                     93: # define LLF           "%lld"
                     94: # define LLFP(x)       "%" x "lld"
                     95: # define LLT           long long
                     96: # define ULLF          "%llu"
                     97: # define ULLFP(x)      "%" x "llu"
                     98: # define ULLT          unsigned long long
                     99: #endif

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