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Fix exec example which has broken read usage

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This commit is contained in:
Aris Adamantiadis
2010-03-28 21:49:17 +02:00
parent d2bb97c1c6
commit d7c1384df0
1 changed files with 7 additions and 17 deletions
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24
examples/exec.c
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@@ -7,7 +7,7 @@
int main(void) { int main(void) {
ssh_session session; ssh_session session;
ssh_channel channel; ssh_channel channel;
ssh_buffer buf; char buf[4096];
int rc; int rc;
session = connect_ssh("localhost", NULL, 0); session = connect_ssh("localhost", NULL, 0);
@@ -38,24 +38,14 @@ int main(void) {
return 1; return 1;
} }
do {
if (channel_is_open(channel)) { if (channel_is_open(channel)) {
while (channel_poll(channel, 0) >= 0) { rc = channel_read(channel, buf, sizeof(buf), 0);
buf = buffer_new(); if(rc > 0){
rc = channel_read_buffer(channel, buf, 0, 0); fwrite(buf,1,rc,stdout);
if (rc < 0) {
buffer_free(buf);
channel_close(channel);
ssh_disconnect(session);
ssh_finalize();
return 1;
} }
printf("%s\n", (char *) buffer_get(buf));
buffer_free(buf);
} }
} } while(rc > 0);
channel_send_eof(channel); channel_send_eof(channel);
channel_close(channel); channel_close(channel);