emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Major rework of the directory structure and the entire build system.

Browse Source 
-Erik
This commit is contained in:
Eric Andersen
2001-10-24 05:00:29 +00:00
parent 9260fc5552
commit bdfd0d78bc
362 changed files with 8837 additions and 75874 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
networking/tftp.c
View File

@ -46,7 +46,7 @@
#include "busybox.h"
//#define BB_FEATURE_TFTP_DEBUG
//#define CONFIG_FEATURE_TFTP_DEBUG
#define TFTP_BLOCKSIZE_DEFAULT 512 /* according to RFC 1350, don't change */
#define TFTP_TIMEOUT 5 /* seconds */
@ -74,7 +74,7 @@ static const char *tftp_error_msg[] = {
const int tftp_cmd_get = 1;
const int tftp_cmd_put = 2;
#ifdef BB_FEATURE_TFTP_BLOCKSIZE
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
static int tftp_blocksize_check(int blocksize, int bufsize)
{
@ -158,11 +158,11 @@ static inline int tftp(const int cmd, const struct hostent *host,
int timeout = bb_tftp_num_retries;
int block_nr = 1;
#ifdef BB_FEATURE_TFTP_BLOCKSIZE
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
int want_option_ack = 0;
#endif
RESERVE_BB_BUFFER(buf, tftp_bufsize + 4); /* Opcode + Block # + Data */
RESERVE_CONFIG_BUFFER(buf, tftp_bufsize + 4); /* Opcode + Block # + Data */
tftp_bufsize += 4;
@ -230,7 +230,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
memcpy(cp, "octet", 6);
cp += 6;
#ifdef BB_FEATURE_TFTP_BLOCKSIZE
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
len = tftp_bufsize - 4; /* data block size */
@ -290,7 +290,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
len = cp - buf;
#ifdef BB_FEATURE_TFTP_DEBUG
#ifdef CONFIG_FEATURE_TFTP_DEBUG
printf("sending %u bytes\n", len);
for (cp = buf; cp < &buf[len]; cp++)
printf("%02x ", *cp);
@ -367,7 +367,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
opcode = ntohs(*((unsigned short *) buf));
tmp = ntohs(*((unsigned short *) &buf[2]));
#ifdef BB_FEATURE_TFTP_DEBUG
#ifdef CONFIG_FEATURE_TFTP_DEBUG
printf("received %d bytes: %04x %04x\n", len, opcode, tmp);
#endif
@ -390,7 +390,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
break;
}
#ifdef BB_FEATURE_TFTP_BLOCKSIZE
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
if (want_option_ack) {
want_option_ack = 0;
@ -416,7 +416,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
else {
opcode = TFTP_ACK;
}
#ifdef BB_FEATURE_TFTP_DEBUG
#ifdef CONFIG_FEATURE_TFTP_DEBUG
printf("using blksize %u\n");
#endif
tftp_bufsize = foo + 4;
@ -470,10 +470,10 @@ static inline int tftp(const int cmd, const struct hostent *host,
}
}
#ifdef BB_FEATURE_CLEAN_UP
#ifdef CONFIG_FEATURE_CLEAN_UP
close(socketfd);
RELEASE_BB_BUFFER(buf);
RELEASE_CONFIG_BUFFER(buf);
#endif
return finished ? EXIT_SUCCESS : EXIT_FAILURE;
@ -494,19 +494,19 @@ int tftp_main(int argc, char **argv)
/* figure out what to pass to getopt */
#ifdef BB_FEATURE_TFTP_BLOCKSIZE
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
#define BS "b:"
#else
#define BS
#endif
#ifdef BB_FEATURE_TFTP_GET
#ifdef CONFIG_FEATURE_TFTP_GET
#define GET "g"
#else
#define GET
#endif
#ifdef BB_FEATURE_TFTP_PUT
#ifdef CONFIG_FEATURE_TFTP_PUT
#define PUT "p"
#else
#define PUT
@ -514,7 +514,7 @@ int tftp_main(int argc, char **argv)
while ((opt = getopt(argc, argv, BS GET PUT "l:r:")) != -1) {
switch (opt) {
#ifdef BB_FEATURE_TFTP_BLOCKSIZE
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
case 'b':
blocksize = atoi(optarg);
if (!tftp_blocksize_check(blocksize, 0)) {
@ -522,13 +522,13 @@ int tftp_main(int argc, char **argv)
}
break;
#endif
#ifdef BB_FEATURE_TFTP_GET
#ifdef CONFIG_FEATURE_TFTP_GET
case 'g':
cmd = tftp_cmd_get;
flags = O_WRONLY | O_CREAT;
break;
#endif
#ifdef BB_FEATURE_TFTP_PUT
#ifdef CONFIG_FEATURE_TFTP_PUT
case 'p':
cmd = tftp_cmd_put;
flags = O_RDONLY;
@ -558,7 +558,7 @@ int tftp_main(int argc, char **argv)
port = atoi(argv[optind + 1]);
}
#ifdef BB_FEATURE_TFTP_DEBUG
#ifdef CONFIG_FEATURE_TFTP_DEBUG
printf("using server \"%s\", remotefile \"%s\", "
"localfile \"%s\".\n",
inet_ntoa(*((struct in_addr *) host->h_addr)),
@ -567,7 +567,7 @@ int tftp_main(int argc, char **argv)
result = tftp(cmd, host, remotefile, fd, port, blocksize);
#ifdef BB_FEATURE_CLEAN_UP
#ifdef CONFIG_FEATURE_CLEAN_UP
close(fd);
#endif
return(result);