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Seems a bad idea to assume that select(2) doesn't touch the input masks 

if it returns EINTR.
This commit is contained in:
Tom Lane 2001-02-17 03:37:22 +00:00
parent b634118af9
commit 81357b3c02
1 changed files with 3 additions and 3 deletions
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6
src/interfaces/libpq/fe-misc.c
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@ -25,7 +25,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.45 2001/02/11 04:56:57 momjian Exp $ * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.46 2001/02/17 03:37:22 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -320,11 +320,11 @@ pqReadReady(PGconn *conn)
if (!conn || conn->sock < 0) if (!conn || conn->sock < 0)
return -1; return -1;
retry:
FD_ZERO(&input_mask); FD_ZERO(&input_mask);
FD_SET(conn->sock, &input_mask); FD_SET(conn->sock, &input_mask);
timeout.tv_sec = 0; timeout.tv_sec = 0;
timeout.tv_usec = 0; timeout.tv_usec = 0;
retry:
if (select(conn->sock + 1, &input_mask, (fd_set *) NULL, (fd_set *) NULL, if (select(conn->sock + 1, &input_mask, (fd_set *) NULL, (fd_set *) NULL,
&timeout) < 0) &timeout) < 0)
{ {
@ -354,11 +354,11 @@ pqWriteReady(PGconn *conn)
if (!conn || conn->sock < 0) if (!conn || conn->sock < 0)
return -1; return -1;
retry:
FD_ZERO(&input_mask); FD_ZERO(&input_mask);
FD_SET(conn->sock, &input_mask); FD_SET(conn->sock, &input_mask);
timeout.tv_sec = 0; timeout.tv_sec = 0;
timeout.tv_usec = 0; timeout.tv_usec = 0;
retry:
if (select(conn->sock + 1, (fd_set *) NULL, &input_mask, (fd_set *) NULL, if (select(conn->sock + 1, (fd_set *) NULL, &input_mask, (fd_set *) NULL,
&timeout) < 0) &timeout) < 0)
{ {