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Code

15771: ztcp -t

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This commit is contained in:
Clint Adams 2001-09-10 02:17:55 +00:00
parent 5eb6315b3e
commit 7093e779e6
2 changed files with 28 additions and 6 deletions
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7
ChangeLog
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@ -1,6 +1,11 @@
2001-09-10 Clint Adams <clint@zsh.org>
* 15771: Src/Modules/tcp.c:
add -t (test) for ztcp.
2001-09-09 Clint Adams <clint@zsh.org>
* 15769: Src/Modules/tcp.c, Src/Modules/tcp.h:
* 15770: Src/Modules/tcp.c, Src/Modules/tcp.h:
add -a (accept) for ztcp.
* 15768: Src/Modules/tcp.c:

27
Src/Modules/tcp.c
View File

@ -383,17 +383,20 @@ tcp_connect(Tcp_session sess, char *addrp, struct hostent *zhost, int d_port)
static int
bin_ztcp(char *nam, char **args, char *ops, int func)
{
int herrno, err=1, destport, force=0, verbose=0, len;
int herrno, err=1, destport, force=0, verbose=0, test=0, len;
char **addrp, *desthost, *localname, *remotename;
struct hostent *zthost = NULL, *ztpeer = NULL;
struct servent *srv;
Tcp_session sess;
if (ops['f'])
force=1;
force = 1;
if (ops['v'])
verbose=1;
verbose = 1;
if (ops['t'])
test = 1;
if (ops['c']) {
if (!args[0]) {
@ -428,7 +431,7 @@ bin_ztcp(char *nam, char **args, char *ops, int func)
return 1;
}
srv = getservbyname(args[0],"tcp");
srv = getservbyname(args[0], "tcp");
if (srv)
lport = srv->s_port;
else
@ -509,6 +512,20 @@ bin_ztcp(char *nam, char **args, char *ops, int func)
return 1;
}
if(test) {
struct pollfd pfd;
int ret;
pfd.fd = lfd;
pfd.events = POLLIN;
if((ret = poll(&pfd, 1, 0)) == 0) return 1;
else if (ret == -1)
{
zwarnnam(nam, "poll error: %e", NULL, errno);
return 1;
}
}
sess = zts_alloc(ZTCP_INBOUND);
if ((rfd = accept(lfd, (struct sockaddr *)&sess->peer.in, &len)) == -1)
@ -613,7 +630,7 @@ bin_ztcp(char *nam, char **args, char *ops, int func)
}
static struct builtin bintab[] = {
BUILTIN("ztcp", 0, bin_ztcp, 0, 2, 0, "acflv", NULL),
BUILTIN("ztcp", 0, bin_ztcp, 0, 2, 0, "acfltv", NULL),
};
/* The load/unload routines required by the zsh library interface */