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take 2 at fixing compiler warning: argument might be clobbered by longjmp' or vfork'

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This commit is contained in:
Yang Tse 2008-10-02 22:58:09 +00:00
parent 9cea2dfb8f
commit bdf1724412
2 changed files with 5 additions and 3 deletions
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6
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,
volatile long timeout)
long timeoutms)
{
#ifdef USE_ALARM_TIMEOUT
#ifdef HAVE_SIGACTION
@ -536,7 +536,7 @@ int Curl_resolv_timeout(struct connectdata *conn,
void (*keep_sigact)(int); /* store the old handler here */
#endif /* HAVE_SIGNAL */
#endif /* HAVE_SIGACTION */
volatile long timeout;
unsigned int prev_alarm=0;
struct SessionHandle *data = conn->data;
#endif /* USE_ALARM_TIMEOUT */
@ -548,6 +548,8 @@ int Curl_resolv_timeout(struct connectdata *conn,
if (data->set.no_signal)
/* Ignore the timeout when signals are disabled */
timeout = 0;
else
timeout = timeoutms;
if(timeout && timeout < 1000)
/* The alarm() function only provides integer second resolution, so if

2
lib/hostip.h
View File

@ -166,7 +166,7 @@ int Curl_resolv(struct connectdata *conn, const char *hostname,
int port, struct Curl_dns_entry **dnsentry);
int Curl_resolv_timeout(struct connectdata *conn, const char *hostname,
int port, struct Curl_dns_entry **dnsentry,
volatile long timeout);
long timeoutms);
/*
* Curl_ipvalid() checks what CURL_IPRESOLVE_* requirements that might've