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https://github.com/freebsd/freebsd-src
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media_strategy.c: Add explanation for URL.
ftp.c: Clean up debug, improve error handling.
This commit is contained in:
parent
6331da9711
commit
32812b6ea5
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=8746
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@ -6,7 +6,7 @@
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* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
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* ----------------------------------------------------------------------------
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*
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* $Id: ftp.c,v 1.7 1995/05/24 18:35:10 phk Exp $
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* $Id: ftp.c,v 1.8 1995/05/24 19:31:26 phk Exp $
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*
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*/
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@ -37,7 +37,12 @@ debug(FTP_t ftp, const char *fmt, ...)
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char p[BUFSIZ];
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va_list ap;
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va_start(ap, fmt);
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(void) vsnprintf(p, sizeof p, fmt, ap);
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#ifdef STANDALONE_FTP
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strcpy(p,"LIBFTP: ");
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#else
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*p = '\0';
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#endif
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(void) vsnprintf(p+strlen(p), sizeof p - strlen(p), fmt, ap);
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va_end(ap);
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#ifdef STANDALONE_FTP
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@ -70,7 +75,7 @@ get_a_line(FTP_t ftp)
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if (!i)
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continue;
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buf[i] = '\0';
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debug(ftp, "LIBFTP: received <%s>\n",buf);
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debug(ftp, "received <%s>\n",buf);
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return buf;
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}
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i++;
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@ -108,7 +113,7 @@ get_a_number(FTP_t ftp, char **q)
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static int
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botch(FTP_t ftp, char *func, char *state)
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{
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debug(ftp, "LIBFTP: Botch: %s called outside state %s\n",func,state);
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debug(ftp, "Botch: %s called outside state %s\n",func,state);
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writes(ftp->fd_ctrl,"QUIT\r\n");
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close(ftp->fd_ctrl); ftp->fd_ctrl = -1;
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close(ftp->fd_xfer); ftp->fd_xfer = -1;
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@ -127,12 +132,12 @@ cmd(FTP_t ftp, const char *fmt, ...)
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(void) vsnprintf(p, sizeof p, fmt, ap);
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va_end(ap);
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debug(ftp, "LIBFTP: send <%s>\n",p);
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debug(ftp, "send <%s>\n",p);
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strcat(p,"\r\n");
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if (writes(ftp->fd_ctrl,p))
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return -1;
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i = get_a_number(ftp,0);
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debug(ftp, "LIBFTP: got %d\n",i);
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debug(ftp, "got %d\n",i);
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return i;
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}
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@ -214,10 +219,13 @@ FtpOpen(FTP_t ftp, char *host, char *user, char *passwd)
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ftp->fd_ctrl = s;
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debug(ftp, "LIBFTP: open (%d)\n",get_a_number(ftp,0));
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debug(ftp, "open (%d)\n",get_a_number(ftp,0));
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i = cmd(ftp,"USER %s",user);
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i = cmd(ftp,"PASS %s",passwd);
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if (i >= 300 && i < 400)
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i = cmd(ftp,"PASS %s",passwd);
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if (i >= 299)
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return -1;
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ftp->state = isopen;
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return 0;
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@ -267,7 +275,7 @@ FtpGet(FTP_t ftp, char *file)
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return -1;
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}
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if (ftp->passive) {
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debug(ftp, "LIBFTP: send <%s>\n","PASV");
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debug(ftp, "send <%s>\n","PASV");
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if (writes(ftp->fd_ctrl,"PASV\r\n"))
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return -1;
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i = get_a_number(ftp,&q);
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@ -314,8 +322,7 @@ FtpEOF(FTP_t ftp)
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{
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if (ftp->state != xfer)
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return botch(ftp,"FtpEOF","xfer");
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close(ftp->fd_xfer);
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ftp->fd_xfer = -1;
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close(ftp->fd_xfer); ftp->fd_xfer = -1;
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ftp->state = isopen;
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return get_a_number(ftp,0);
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}
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@ -4,7 +4,7 @@
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* This is probably the last attempt in the `sysinstall' line, the next
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* generation being slated to essentially a complete rewrite.
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*
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* $Id: media_strategy.c,v 1.19 1995/05/24 18:56:03 gpalmer Exp $
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* $Id: media_strategy.c,v 1.20 1995/05/24 22:37:42 jkh Exp $
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*
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* Copyright (c) 1995
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* Jordan Hubbard. All rights reserved.
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@ -534,7 +534,7 @@ mediaInitFTP(Device *dev)
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if (!url)
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return FALSE;
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if (!strcmp(url, "other")) {
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url = msgGetInput(NULL, "Please specify the URL of a FreeBSD distribution on a\nremote ftp site. This site must accept anonymous ftp!");
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url = msgGetInput(NULL, "Please specify the URL of a FreeBSD distribution on a\nremote ftp site. This site must accept anonymous ftp!\nAn URL looks like this: ftp://<hostname>/<path>");
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if (!url)
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return FALSE;
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}
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@ -6,7 +6,7 @@
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* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
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* ----------------------------------------------------------------------------
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*
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* $Id: ftp.c,v 1.7 1995/05/24 18:35:10 phk Exp $
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* $Id: ftp.c,v 1.8 1995/05/24 19:31:26 phk Exp $
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*
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*/
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@ -37,7 +37,12 @@ debug(FTP_t ftp, const char *fmt, ...)
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char p[BUFSIZ];
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va_list ap;
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va_start(ap, fmt);
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(void) vsnprintf(p, sizeof p, fmt, ap);
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#ifdef STANDALONE_FTP
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strcpy(p,"LIBFTP: ");
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#else
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*p = '\0';
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#endif
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(void) vsnprintf(p+strlen(p), sizeof p - strlen(p), fmt, ap);
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va_end(ap);
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#ifdef STANDALONE_FTP
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@ -70,7 +75,7 @@ get_a_line(FTP_t ftp)
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if (!i)
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continue;
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buf[i] = '\0';
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debug(ftp, "LIBFTP: received <%s>\n",buf);
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debug(ftp, "received <%s>\n",buf);
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return buf;
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}
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i++;
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@ -108,7 +113,7 @@ get_a_number(FTP_t ftp, char **q)
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static int
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botch(FTP_t ftp, char *func, char *state)
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{
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debug(ftp, "LIBFTP: Botch: %s called outside state %s\n",func,state);
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debug(ftp, "Botch: %s called outside state %s\n",func,state);
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writes(ftp->fd_ctrl,"QUIT\r\n");
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close(ftp->fd_ctrl); ftp->fd_ctrl = -1;
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close(ftp->fd_xfer); ftp->fd_xfer = -1;
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@ -127,12 +132,12 @@ cmd(FTP_t ftp, const char *fmt, ...)
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(void) vsnprintf(p, sizeof p, fmt, ap);
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va_end(ap);
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debug(ftp, "LIBFTP: send <%s>\n",p);
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debug(ftp, "send <%s>\n",p);
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strcat(p,"\r\n");
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if (writes(ftp->fd_ctrl,p))
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return -1;
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i = get_a_number(ftp,0);
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debug(ftp, "LIBFTP: got %d\n",i);
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debug(ftp, "got %d\n",i);
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return i;
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}
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@ -214,10 +219,13 @@ FtpOpen(FTP_t ftp, char *host, char *user, char *passwd)
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ftp->fd_ctrl = s;
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debug(ftp, "LIBFTP: open (%d)\n",get_a_number(ftp,0));
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debug(ftp, "open (%d)\n",get_a_number(ftp,0));
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i = cmd(ftp,"USER %s",user);
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i = cmd(ftp,"PASS %s",passwd);
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if (i >= 300 && i < 400)
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i = cmd(ftp,"PASS %s",passwd);
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if (i >= 299)
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return -1;
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ftp->state = isopen;
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return 0;
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@ -267,7 +275,7 @@ FtpGet(FTP_t ftp, char *file)
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return -1;
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}
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if (ftp->passive) {
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debug(ftp, "LIBFTP: send <%s>\n","PASV");
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debug(ftp, "send <%s>\n","PASV");
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if (writes(ftp->fd_ctrl,"PASV\r\n"))
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return -1;
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i = get_a_number(ftp,&q);
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@ -314,8 +322,7 @@ FtpEOF(FTP_t ftp)
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{
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if (ftp->state != xfer)
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return botch(ftp,"FtpEOF","xfer");
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close(ftp->fd_xfer);
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ftp->fd_xfer = -1;
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close(ftp->fd_xfer); ftp->fd_xfer = -1;
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ftp->state = isopen;
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return get_a_number(ftp,0);
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}
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