o5r/plan9port
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fix problem in cache.

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This commit is contained in:
rsc 2004-06-16 16:43:22 +00:00
parent 39ef727f46
commit 0c148046ed
4 changed files with 21 additions and 21 deletions
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15
src/libventi/send.c
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@ -1,5 +1,4 @@
#include <u.h>
#include <errno.h>
#include <libc.h>
#include <venti.h>
#include "queue.h"
@ -47,6 +46,16 @@ _vtsend(VtConn *z, Packet *p)
return 1;
}
static int
interrupted(void)
{
char e[ERRMAX];
rerrstr(e, sizeof e);
return strstr(e, "interrupted") != nil;
}
static Packet*
_vtrecv(VtConn *z)
{
@ -69,7 +78,7 @@ _vtrecv(VtConn *z)
if(0) fprint(2, "%d read hdr\n", getpid());
n = read(z->infd, b, MaxFragSize);
if(0) fprint(2, "%d got %d (%r)\n", getpid(), n);
if(n==0 || (n<0 && errno!=EINTR))
if(n==0 || (n<0 && !interrupted()))
goto Err;
size += n;
packettrim(p, 0, size);
@ -91,7 +100,7 @@ _vtrecv(VtConn *z)
if(n > 0)
size += n;
packettrim(p, 0, size);
if(n==0 || (n<0 && errno!=EINTR))
if(n==0 || (n<0 && !interrupted()))
goto Err;
}
ventirecvbytes += len;