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bvi-1.4.1.src.tar.gz

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3035255ca79e0464567d255baa5544f7794e2b7eb791dcc60cc339cf1aa01e28  bvi-1.4.1.src.tar.gz

https://bvi.sourceforge.net/download.html
This commit is contained in:
Gerhard Bürgmann 2019-10-12 00:00:00 +00:00 • committed by Vincent Batts
parent be3c9f064d
commit 40e8e886bc
24 changed files with 2962 additions and 2381 deletions
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35
io.c
View file

@ -10,15 +10,16 @@
* 2004-01-04 V 1.3.2
* 2010-06-02 V 1.3.4
* 2014-05-03 V 1.4.0
* 2019-01-27 V 1.4.1
*
* NOTE: Edit this file with tabstop=4 !
*
* Copyright 1996-2014 by Gerhard Buergmann
* Copyright 1996-2019 by Gerhard Buergmann
* gerhard@puon.at
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* Free Software Foundation; either version 3, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
@ -59,6 +60,7 @@ static struct stat buf;
static off_t block_read;
char *terminal;
extern char *fname_buf;
/*********** Save the patched file ********************/
int
@ -154,7 +156,7 @@ load(fname)
char *fname;
{
int fd = -1;
char *string;
//char *string;
buf.st_size = 0L;
if (fname != NULL) {
@ -243,12 +245,13 @@ load(fname)
}
clear_marks();
if (fname_buf) free(fname_buf);
if (fname != NULL) {
string = malloc((size_t)strlen(fname) + MAXCMD);
fname_buf = malloc((size_t)strlen(fname) + MAXCMD);
} else {
string = malloc(MAXCMD);
fname_buf = malloc(MAXCMD);
}
if (string == NULL) {
if (fname_buf == NULL) {
emsg("Out of memory");
return 0;
}
@ -259,10 +262,10 @@ load(fname)
filemode = ERROR;
} else {
if ((filesize = read(fd, mem, block_size)) == 0) {
sprintf(string, "\"%s\" Empty file", fname);
sprintf(fname_buf, "\"%s\" Empty file", fname);
filemode = ERROR;
} else {
sprintf(string, "\"%s\" range %llu-%llu", fname,
sprintf(fname_buf, "\"%s\" range %llu-%llu", fname,
(unsigned long long)block_begin,
(unsigned long long)(block_begin + filesize - 1));
filemode = PARTIAL;
@ -270,7 +273,7 @@ load(fname)
P(P_OF) = block_begin;
params[P_OF].flags |= P_CHANGED;
}
msg(string);
msg(fname_buf);
refresh();
}
} else if ((filemode == REGULAR) || (filemode == DIRECTORY)) {
@ -286,31 +289,31 @@ load(fname)
if (fname != NULL) {
switch (filemode) {
case NEW:
sprintf(string, "\"%s\" [New File]", fname);
sprintf(fname_buf, "\"%s\" [New File]", fname);
break;
case REGULAR:
sprintf(string, "\"%s\" %s%llu bytes", fname,
sprintf(fname_buf, "\"%s\" %s%llu bytes", fname,
P(P_RO) ? "[Read only] " : "",
(unsigned long long)filesize);
break;
case DIRECTORY:
sprintf(string, "\"%s\" Directory", fname);
sprintf(fname_buf, "\"%s\" Directory", fname);
break;
case CHARACTER_SPECIAL:
sprintf(string, "\"%s\" Character special file", fname);
sprintf(fname_buf, "\"%s\" Character special file", fname);
break;
case BLOCK_SPECIAL:
sprintf(string, "\"%s\" Block special file", fname);
sprintf(fname_buf, "\"%s\" Block special file", fname);
break;
}
if (filemode != ERROR) msg(string);
if (filemode != ERROR) msg(fname_buf);
}
pagepos = mem;
maxpos = mem + filesize;
loc = HEX;
x = AnzAdd; y = 0;
repaint();
free(string);
//free(string);
return(filesize);
}