diff options
| author | Yang Tse <yangsita@gmail.com> | 2008-10-02 13:28:10 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2008-10-02 13:28:10 +0000 |
| commit | 26a651f7aef8f51df4320f0adc0179896ee23b95 (patch) | |
| tree | 3b5a66f0e402527d42d681a322b0afa4f1241bf4 | |
| parent | b64f0dace3312ab8e5fb58b9390a8926f6b7ad36 (diff) | |
fix compiler warning: `variable' might be clobbered by `longjmp' or `vfork'
| -rw-r--r-- | lib/hostip.c | 2 | ||||
| -rw-r--r-- | tests/server/tftpd.c | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/lib/hostip.c b/lib/hostip.c index 029019215..f8c2be63f 100644 --- a/lib/hostip.c +++ b/lib/hostip.c @@ -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 diff --git a/tests/server/tftpd.c b/tests/server/tftpd.c index fc51b6eff..443eea970 100644 --- a/tests/server/tftpd.c +++ b/tests/server/tftpd.c @@ -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); |