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do a better job of supporting files larger than 2GB

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9796 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2001-04-21 15:31:46 +00:00
parent 524e602410
commit 19a4a3c9c4
1 changed files with 25 additions and 12 deletions
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37
appl/rcp/rcp.c
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@@ -283,6 +283,22 @@ tolocal(argc, argv)
}
}
static char *
sizestr(off_t size)
{
static char ss[32];
char *p;
ss[sizeof(ss) - 1] = '\0';
for(p = ss + sizeof(ss) - 2; p >= ss; p--) {
*p = '0' + size % 10;
size /= 10;
if(size == 0)
break;
}
return ss;
}
void
source(argc, argv)
int argc;
@@ -333,8 +349,8 @@ syserr: run_err("%s: %s", name, strerror(errno));
goto next;
}
#define MODEMASK (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)
(void)snprintf(buf, sizeof(buf), "C%04o %lu %s\n",
stb.st_mode & MODEMASK, (unsigned long)stb.st_size, last);
snprintf(buf, sizeof(buf), "C%04o %s %s\n",
stb.st_mode & MODEMASK, sizestr(stb.st_size), last);
(void)write(remout, buf, strlen(buf));
if (response() < 0)
goto next;
@@ -594,16 +610,13 @@ bad: run_err("%s: %s", np, strerror(errno));
if (i + amt > size)
amt = size - i;
count += amt;
do {
j = read(remin, cp, amt);
if (j <= 0) {
run_err("%s", j ? strerror(errno) :
"dropped connection");
exit(1);
}
amt -= j;
cp += j;
} while (amt > 0);
if((j = net_read(remin, cp, amt)) != amt) {
run_err("%s", j ? strerror(errno) :
"dropped connection");
exit(1);
}
amt -= j;
cp += j;
if (count == bp->cnt) {
/* Keep reading so we stay sync'd up. */
if (wrerr == NO) {