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Fix select loop in sample

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This commit is contained in:
Aris Adamantiadis
2010-04-24 23:22:00 +02:00
parent 97d2f755c4
commit fa294e8603
1 changed files with 10 additions and 10 deletions
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20
examples/sample.c
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@ -332,7 +332,7 @@ static void select_loop(ssh_session session,ssh_channel channel){
channels[0]=NULL;
}
if(outchannels[0]){
while(channel && channel_is_open(channel) && channel_poll(channel,0)>0){
while(channel && channel_is_open(channel) && channel_poll(channel,0)!=0){
lus=channel_read(channel,buffer,sizeof(buffer),0);
if(lus==-1){
fprintf(stderr, "Error reading channel: %s\n",
@ -346,12 +346,12 @@ static void select_loop(ssh_session session,ssh_channel channel){
channel_free(channel);
channel=channels[0]=NULL;
} else
if (write(1,buffer,lus) < 0) {
fprintf(stderr, "Error writing to buffer\n");
return;
}
if (write(1,buffer,lus) < 0) {
fprintf(stderr, "Error writing to buffer\n");
return;
}
}
while(channel && channel_is_open(channel) && channel_poll(channel,1)>0){ /* stderr */
while(channel && channel_is_open(channel) && channel_poll(channel,1)!=0){ /* stderr */
lus=channel_read(channel,buffer,sizeof(buffer),1);
if(lus==-1){
fprintf(stderr, "Error reading channel: %s\n",
@ -364,10 +364,10 @@ static void select_loop(ssh_session session,ssh_channel channel){
channel_free(channel);
channel=channels[0]=NULL;
} else
if (write(2,buffer,lus) < 0) {
fprintf(stderr, "Error writing to buffer\n");
return;
}
if (write(2,buffer,lus) < 0) {
fprintf(stderr, "Error writing to buffer\n");
return;
}
}
}
if(channel && channel_is_closed(channel)){