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

This commit is contained in:
Yang Tse 2010-04-13 16:34:13 +02:00
parent 9c7a9f8329
commit 6432fafa1a
1 changed files with 2 additions and 2 deletions
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4
lib/hostip.c
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@ -542,7 +542,7 @@ int Curl_resolv_timeout(struct connectdata *conn,
#ifdef USE_ALARM_TIMEOUT
#ifdef HAVE_SIGACTION
struct sigaction keep_sigact; /* store the old struct here */
bool keep_copysig=FALSE; /* did copy it? */
volatile bool keep_copysig = FALSE; /* wether old sigact has been saved */
struct sigaction sigact;
#else
#ifdef HAVE_SIGNAL
@ -550,7 +550,7 @@ int Curl_resolv_timeout(struct connectdata *conn,
#endif /* HAVE_SIGNAL */
#endif /* HAVE_SIGACTION */
volatile long timeout;
unsigned int prev_alarm=0;
volatile unsigned int prev_alarm = 0;
struct SessionHandle *data = conn->data;
#endif /* USE_ALARM_TIMEOUT */
int rc;