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fix compiler warning: variable' might be clobbered by longjmp' or `vfork'

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This commit is contained in:
Yang Tse 2008-10-02 13:28:10 +00:00
parent b64f0dace3
commit 26a651f7ae
2 changed files with 7 additions and 7 deletions
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2
lib/hostip.c
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@ -524,7 +524,7 @@ int Curl_resolv_timeout(struct connectdata *conn,
const char *hostname,
int port,
struct Curl_dns_entry **entry,
long timeout)
volatile long timeout)
{
#ifdef USE_ALARM_TIMEOUT
#ifdef HAVE_SIGACTION

12
tests/server/tftpd.c
View file

@ -760,9 +760,9 @@ static void timer(int signum)
*/
static void sendtftp(struct testcase *test, struct formats *pf)
{
struct tftphdr *dp;
struct tftphdr *ap; /* ack packet */
unsigned short block = 1;
struct tftphdr * volatile dp;
struct tftphdr * volatile ap; /* ack packet */
volatile unsigned short block = 1;
int size;
ssize_t n;
#if defined(HAVE_ALARM) && defined(SIGALRM)
@ -835,9 +835,9 @@ static void justtimeout(int signum)
*/
static void recvtftp(struct testcase *test, struct formats *pf)
{
struct tftphdr *dp;
struct tftphdr *ap; /* ack buffer */
unsigned short block = 0;
struct tftphdr * volatile dp;
struct tftphdr * volatile ap; /* ack buffer */
volatile unsigned short block = 0;
ssize_t n, size;
#if defined(HAVE_ALARM) && defined(SIGALRM)
mysignal(SIGALRM, timer);