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exit correctly

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This commit is contained in:
rsc 2005-01-04 22:17:00 +00:00
parent 28aaab76cf
commit b10db40d3b
1 changed files with 7 additions and 7 deletions
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14
src/cmd/plumb/plumb.c
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@ -10,7 +10,7 @@ void
usage(void)
{
fprint(2, "usage: plumb [-p plumbfile] [-a 'attr=value ...'] [-s src] [-d dst] [-t type] [-w wdir] -i | data1\n");
exits("usage");
threadexitsall("usage");
}
void
@ -25,14 +25,14 @@ gather(void)
m.data = realloc(m.data, m.ndata+n);
if(m.data == nil){
fprint(2, "plumb: alloc failed: %r\n");
exits("alloc");
threadexitsall("alloc");
}
memmove(m.data+m.ndata, buf, n);
m.ndata += n;
}
if(n < 0){
fprint(2, "plumb: i/o error on input: %r\n");
exits("read");
threadexitsall("read");
}
}
@ -94,7 +94,7 @@ threadmain(int argc, char *argv[])
fd = plumbopen("send", OWRITE);
if(fd < 0){
fprint(2, "plumb: can't open plumb file: %r\n");
exits("open");
threadexitsall("open");
}
if(input){
gather();
@ -102,9 +102,9 @@ threadmain(int argc, char *argv[])
m.attr = plumbaddattr(m.attr, plumbunpackattr("action=showdata"));
if(plumbsend(fd, &m) < 0){
fprint(2, "plumb: can't send message: %r\n");
exits("error");
threadexitsall("error");
}
exits(nil);
threadexitsall(nil);
}
for(i=0; i<argc; i++){
if(input == 0){
@ -113,7 +113,7 @@ threadmain(int argc, char *argv[])
}
if(plumbsend(fd, &m) < 0){
fprint(2, "plumb: can't send message: %r\n");
exits("error");
threadexitsall("error");
}
}
threadexitsall(nil);