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authorEric Andersen2001-03-21 07:34:27 +0000
committerEric Andersen2001-03-21 07:34:27 +0000
commit1ca20a77476fb69e2472080ef6ba23c8c0ad12ad (patch)
treed1f07be4de0004fe5e30b44320e10285147e7944 /util-linux/rdate.c
parent7447642a47c6a0aefd05f4acf730950a510634cd (diff)
downloadbusybox-1ca20a77476fb69e2472080ef6ba23c8c0ad12ad.zip
busybox-1ca20a77476fb69e2472080ef6ba23c8c0ad12ad.tar.gz
A nice patch from Larry Doolittle that adds -Wshadow and
cleans up most of the now-revealed problems.
Diffstat (limited to 'util-linux/rdate.c')
-rw-r--r--util-linux/rdate.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index 5f31282..ead1e7c 100644
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -40,7 +40,7 @@ static const int RFC_868_BIAS = 2208988800UL;
static time_t askremotedate(const char *host)
{
struct hostent *h;
- struct sockaddr_in sin;
+ struct sockaddr_in s_in;
struct servent *tserv;
unsigned long int nett, localt;
int fd;
@@ -54,11 +54,11 @@ static time_t askremotedate(const char *host)
if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) /* get net connection */
perror_msg_and_die("%s", "socket");
- memcpy(&sin.sin_addr, h->h_addr, sizeof(sin.sin_addr));
- sin.sin_port= tserv->s_port;
- sin.sin_family = AF_INET;
+ memcpy(&s_in.sin_addr, h->h_addr, sizeof(s_in.sin_addr));
+ s_in.sin_port= tserv->s_port;
+ s_in.sin_family = AF_INET;
- if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) < 0) /* connect to time server */
+ if (connect(fd, (struct sockaddr *)&s_in, sizeof(s_in)) < 0) /* connect to time server */
perror_msg_and_die("%s", host);
if (read(fd, (void *)&nett, 4) != 4) /* read time from server */
@@ -79,7 +79,7 @@ static time_t askremotedate(const char *host)
int rdate_main(int argc, char **argv)
{
- time_t time;
+ time_t remote_time;
int opt;
int setdate = 0;
int printdate= 0;
@@ -111,15 +111,15 @@ int rdate_main(int argc, char **argv)
if (optind == argc)
show_usage();
- time = askremotedate(argv[optind]);
+ remote_time = askremotedate(argv[optind]);
if (setdate) {
- if (stime(&time) < 0)
+ if (stime(&remote_time) < 0)
perror_msg_and_die("Could not set time of day");
}
if (printdate)
- printf("%s", ctime(&time));
+ printf("%s", ctime(&remote_time));
return EXIT_SUCCESS;
}