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* ser-go32.c: Format. (go32_open): Use proper return value.

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* configure.in:  Undo conditional configdirs hack for sparclite.
This commit is contained in:
Stu Grossman
1993-04-07 04:43:48 +00:00
parent 118ec55a7b
commit 07861607f5
3 changed files with 21 additions and 17 deletions
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24
gdb/ser-go32.c
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@ -80,6 +80,7 @@ dos_async_init()
int i;
ASYNC_STRUCT *a1;
ASYNC_STRUCT *a2;
a1 = getivec(12);
a2 = getivec(11);
async = 0;
@ -87,23 +88,26 @@ dos_async_init()
async = a1;
if (a2)
async = a2;
if (a1 && a2)
{
if (a1 < a2)
async = a1;
else
async = a2;
}
{
if (a1 < a2)
async = a1;
else
async = a2;
}
if (async == 0)
{
error("GDB can not connect to asynctsr program, check that it is installed\n\
{
error("GDB can not connect to asynctsr program, check that it is installed\n\
and that serial I/O is not being redirected (perhaps by NFS)\n\n\
example configuration:\n\
C> mode com2:9600,n,8,1,p\n\
C> asynctsr 2\n\
C> gdb \n");
}
}
iov = async->iov;
outportb(com_ier, 0x0f);
outportb(com_bfr, 0x03);
@ -200,7 +204,7 @@ go32_open (scb, name)
const char *name;
{
scb->fd = dos_async_init();
if (scb->fd)
if (!scb->fd)
return 1;
return 0;