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From: Marco Nenciarini <[email protected]>
Date: Sat, 17 Feb 2007 13:18:41 0100
Subject: [PATCH] Fix gcc-4.1 optimization issue
Decleare all global static variables as volatile to fix gcc-4.1
optimization issue
Closes: #411069
---
src/hostlist.c | 4 --
src/http_req.c | 2 -
src/url.c | 6 ---
3 files changed, 6 insertions( ), 6 deletions(-)
Index: b/src/hostlist.c
===================================================================
--- a/src/hostlist.c
b/src/hostlist.c
@@ -13,8 13,8 @@
int always_primary_name;
-static host_t *hostlist; /* list of known hosts */
-static int real_num_hosts;
static volatile host_t *hostlist; /* list of known hosts */
static volatile int real_num_hosts;
whost_t *queue_dns_lookup; /* waiting for start of lookup */
dnsproc_t *list_dns_busy, *list_dns_idle; /* helper processes */
Index: b/src/http_req.c
===================================================================
--- a/src/http_req.c
b/src/http_req.c
@@ -11,7 11,7 @@
#include "puf.h"
-static char *user_agent;
static volatile char *user_agent;
void
init_user_agent(void)
Index: b/src/url.c
===================================================================
--- a/src/url.c
b/src/url.c
@@ -12,9 12,9 @@
#include "puf.h"
int economize_dns;
-static url_t *urllist;
-static int real_num_urls;
-static proxy_t *proxylist;
static volatile url_t *urllist;
static volatile int real_num_urls;
static volatile proxy_t *proxylist;
/* calculate hash code for given url. eliminate duplicates */
int
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