1 /* $NetBSD: progressbar.h,v 1.10 2021/04/25 07:50:37 lukem Exp $ */ 2 /* from NetBSD: progressbar.h,v 1.9 2021/01/06 04:43:14 lukem Exp */ 3 4 /*- 5 * Copyright (c) 1996-2021 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Luke Mewburn. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef STANDALONE_PROGRESS 34 #include <setjmp.h> 35 #endif /* !STANDALONE_PROGRESS */ 36 37 #ifndef GLOBAL 38 #define GLOBAL extern 39 #endif 40 41 42 #define STALLTIME 5 /* # of seconds of no xfer before "stalling" */ 43 44 typedef void (*sigfunc)(int); 45 46 47 GLOBAL FILE *ttyout; /* stdout, or stderr if retrieving to stdout */ 48 49 GLOBAL int progress; /* display transfer progress bar */ 50 GLOBAL int ttywidth; /* width of tty */ 51 52 GLOBAL off_t bytes; /* current # of bytes read */ 53 GLOBAL off_t filesize; /* size of file being transferred */ 54 GLOBAL off_t restart_point; /* offset to restart transfer */ 55 GLOBAL char *prefix; /* Text written left of progress bar */ 56 57 58 #ifndef STANDALONE_PROGRESS 59 GLOBAL int fromatty; /* input is from a terminal */ 60 GLOBAL int verbose; /* print messages coming back from server */ 61 GLOBAL int quit_time; /* maximum time to wait if stalled */ 62 63 GLOBAL const char *direction; /* direction transfer is occurring */ 64 65 GLOBAL sigjmp_buf toplevel; /* non-local goto stuff for cmd scanner */ 66 #endif /* !STANDALONE_PROGRESS */ 67 68 int foregroundproc(void); 69 void alarmtimer(int); 70 void progressmeter(int); 71 sigfunc xsignal(int, sigfunc); 72 73 #ifndef STANDALONE_PROGRESS 74 void psummary(int); 75 void ptransfer(int); 76 #endif /* !STANDALONE_PROGRESS */ 77 78 #ifdef NO_LONG_LONG 79 # define LLF "%ld" 80 # define LLFP(x) "%" x "ld" 81 # define LLT long 82 # define ULLF "%lu" 83 # define ULLFP(x) "%" x "lu" 84 # define ULLT unsigned long 85 #else 86 #if defined(HAVE_PRINTF_QD) 87 # define LLF "%qd" 88 # define LLFP(x) "%" x "qd" 89 # define LLT long long 90 # define ULLF "%qu" 91 # define ULLFP(x) "%" x "qu" 92 # define ULLT unsigned long long 93 #else /* !defined(HAVE_PRINTF_QD) */ 94 # define LLF "%lld" 95 # define LLFP(x) "%" x "lld" 96 # define LLT long long 97 # define ULLF "%llu" 98 # define ULLFP(x) "%" x "llu" 99 # define ULLT unsigned long long 100 #endif /* !defined(HAVE_PRINTF_QD) */ 101 #endif 102