Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELP

which lets you compile out most of the "--help" output, saving up to 17k. Renamed mnc to nc. -Erik
author: Erik Andersen <andersen@codepoet.org> 2000-05-12 19:41:47 +0000
committer: Erik Andersen <andersen@codepoet.org> 2000-05-12 19:41:47 +0000
commit: 7ab9c7ee52db8759d457819f5480378fa3aa97cc (patch)
tree: 37ef0fb8b142a4925b866c7caa5207b71b4ecae6 /mnc.c
parent: 3d427ac5efd249dc25dd03deb30520335f68911a (diff)
download: busybox-w32-7ab9c7ee52db8759d457819f5480378fa3aa97cc.tar.gz
busybox-w32-7ab9c7ee52db8759d457819f5480378fa3aa97cc.tar.bz2
busybox-w32-7ab9c7ee52db8759d457819f5480378fa3aa97cc.zip
1 files changed, 0 insertions, 131 deletions
diff --git a/mnc.c b/mnc.c
deleted file mode 100644
index 60c18a91a..000000000
--- a/mnc.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*  mnc: mini-netcat - built from the ground up for LRP
-    Copyright (C) 1998  Charles P. Wright
-    0.0.1   6K      It works.
-    0.0.2   5K      Smaller and you can also check the exit condition if you wish.
-    0.0.3           Uses select()       
-    19980918 Busy Boxed! Dave Cinege
-    19990512 Uses Select. Charles P. Wright
-    19990513 Fixes stdin stupidity and uses buffers.  Charles P. Wright
-    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 of the License, or
-    (at your option) any later version.
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#include "internal.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/time.h>
-#include <sys/ioctl.h>
-#define BUFSIZE 100
-static const char mnc_usage[] =
-        "mnc [IP] [port]\n\n" "mini-netcat opens a pipe to IP:port\n";
-int mnc_main(int argc, char **argv)
-{
-        int sfd;
-        int result;
-        int len;
-        char ch[BUFSIZE];
-        struct sockaddr_in address;
-        struct hostent *hostinfo;
-        fd_set readfds, testfds;
-        argc--;
-        argv++;
-        if (argc < 2 || **(argv + 1) == '-') {
-                usage(mnc_usage);
-        }
-        sfd = socket(AF_INET, SOCK_STREAM, 0);
-        hostinfo = (struct hostent *) gethostbyname(*argv);
-        if (!hostinfo) {
-                exit(1);
-        }
-        address.sin_family = AF_INET;
-        address.sin_addr = *(struct in_addr *) *hostinfo->h_addr_list;
-        address.sin_port = htons(atoi(*(++argv)));
-        len = sizeof(address);
-        result = connect(sfd, (struct sockaddr *) &address, len);
-        if (result < 0) {
-                exit(2);
-        }
-        FD_ZERO(&readfds);
-        FD_SET(sfd, &readfds);
-        FD_SET(fileno(stdin), &readfds);
-        while (1) {
-                int fd;
-                int ofd;
-                int nread;
-                testfds = readfds;
-                result =
-                        select(FD_SETSIZE, &testfds, (fd_set *) NULL, (fd_set *) NULL,
-                                   (struct timeval *) 0);
-                if (result < 1) {
-                        exit(3);
-                }
-                for (fd = 0; fd < FD_SETSIZE; fd++) {
-                        if (FD_ISSET(fd, &testfds)) {
-                                int trn = 0;
-                                int rn;
-                                ioctl(fd, FIONREAD, &nread);
-                                if (fd == sfd) {
-                                        if (nread == 0)
-                                                exit(0);
-                                        ofd = fileno(stdout);
-                                } else {
-                                        ofd = sfd;
-                                }
-                                do {
-                                        rn = (BUFSIZE < nread - trn) ? BUFSIZE : nread - trn;
-                                        trn += rn;
-                                        read(fd, ch, rn);
-                                        write(ofd, ch, rn);
-                                }
-                                while (trn < nread);
-                        }
-                }
-        }
-}
author	Erik Andersen <andersen@codepoet.org>	2000-05-12 19:41:47 +0000
committer	Erik Andersen <andersen@codepoet.org>	2000-05-12 19:41:47 +0000
commit	7ab9c7ee52db8759d457819f5480378fa3aa97cc (patch)
tree	37ef0fb8b142a4925b866c7caa5207b71b4ecae6 /mnc.c
parent	3d427ac5efd249dc25dd03deb30520335f68911a (diff)
download	busybox-w32-7ab9c7ee52db8759d457819f5480378fa3aa97cc.tar.gz busybox-w32-7ab9c7ee52db8759d457819f5480378fa3aa97cc.tar.bz2 busybox-w32-7ab9c7ee52db8759d457819f5480378fa3aa97cc.zip

diff --git a/mnc.c b/mnc.c deleted file mode 100644 index 60c18a91a..000000000 --- a/mnc.c +++ /dev/null
@@ -1,131 +0,0 @@
1	/* vi: set sw=4 ts=4: */
2	/* mnc: mini-netcat - built from the ground up for LRP
3	Copyright (C) 1998 Charles P. Wright
4
5	0.0.1 6K It works.
6	0.0.2 5K Smaller and you can also check the exit condition if you wish.
7	0.0.3 Uses select()
8
9	19980918 Busy Boxed! Dave Cinege
10	19990512 Uses Select. Charles P. Wright
11	19990513 Fixes stdin stupidity and uses buffers. Charles P. Wright
12
13	This program is free software; you can redistribute it and/or modify
14	it under the terms of the GNU General Public License as published by
15	the Free Software Foundation; either version 2 of the License, or
16	(at your option) any later version.
17
18	This program is distributed in the hope that it will be useful,
19	but WITHOUT ANY WARRANTY; without even the implied warranty of
20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	GNU General Public License for more details.
22
23	You should have received a copy of the GNU General Public License
24	along with this program; if not, write to the Free Software
25	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26
27	*/
28	#include "internal.h"
29	#include <stdio.h>
30	#include <stdlib.h>
31	#include <unistd.h>
32
33	#include <sys/types.h>
34	#include <sys/socket.h>
35	#include <netinet/in.h>
36	#include <arpa/inet.h>
37	#include <netdb.h>
38	#include <sys/time.h>
39	#include <sys/ioctl.h>
40
41	#define BUFSIZE 100
42
43	static const char mnc_usage[] =
44
45	"mnc [IP] [port]\n\n" "mini-netcat opens a pipe to IP:port\n";
46
47	int mnc_main(int argc, char **argv)
48	{
49	int sfd;
50	int result;
51	int len;
52	char ch[BUFSIZE];
53
54	struct sockaddr_in address;
55	struct hostent *hostinfo;
56
57	fd_set readfds, testfds;
58
59	argc--;
60	argv++;
61	if (argc < 2 \|\| **(argv + 1) == '-') {
62	usage(mnc_usage);
63	}
64
65	sfd = socket(AF_INET, SOCK_STREAM, 0);
66
67	hostinfo = (struct hostent ) gethostbyname(argv);
68
69	if (!hostinfo) {
70	exit(1);
71	}
72
73	address.sin_family = AF_INET;
74	address.sin_addr = (struct in_addr ) *hostinfo->h_addr_list;
75	address.sin_port = htons(atoi(*(++argv)));
76
77	len = sizeof(address);
78
79	result = connect(sfd, (struct sockaddr *) &address, len);
80
81	if (result < 0) {
82	exit(2);
83	}
84
85	FD_ZERO(&readfds);
86	FD_SET(sfd, &readfds);
87	FD_SET(fileno(stdin), &readfds);
88
89	while (1) {
90	int fd;
91	int ofd;
92	int nread;
93
94	testfds = readfds;
95
96	result =
97	select(FD_SETSIZE, &testfds, (fd_set ) NULL, (fd_set ) NULL,
98	(struct timeval *) 0);
99
100	if (result < 1) {
101	exit(3);
102	}
103
104	for (fd = 0; fd < FD_SETSIZE; fd++) {
105	if (FD_ISSET(fd, &testfds)) {
106	int trn = 0;
107	int rn;
108
109	ioctl(fd, FIONREAD, &nread);
110
111	if (fd == sfd) {
112	if (nread == 0)
113	exit(0);
114	ofd = fileno(stdout);
115	} else {
116	ofd = sfd;
117	}
118
119
120
121	do {
122	rn = (BUFSIZE < nread - trn) ? BUFSIZE : nread - trn;
123	trn += rn;
124	read(fd, ch, rn);
125	write(ofd, ch, rn);
126	}
127	while (trn < nread);
128	}
129	}
130	}
131	}