Commit 5f0929a7 authored by Richard M. Stallman's avatar Richard M. Stallman

[!HAVE_H_ERRNO]: Declare h_errno.

(Fopen_network_stream): Set h_errno to 0 initially.
parent e24f1d55
......@@ -135,6 +135,10 @@ extern char *strerror ();
extern char *sys_errlist[];
#endif
#ifndef HAVE_H_ERRNO
extern int h_errno;
#endif
#ifndef SYS_SIGLIST_DECLARED
#ifndef VMS
#ifndef BSD4_1
......@@ -1516,6 +1520,9 @@ Fourth arg SERVICE is name of the service desired, or an integer\n\
#ifndef TERM
while (1)
{
#ifdef TRY_AGAIN
h_errno = 0;
#endif
host_info_ptr = gethostbyname (XSTRING (host)->data);
#ifdef TRY_AGAIN
if (! (host_info_ptr == 0 && h_errno == TRY_AGAIN))
......
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