X-Git-Url: http://club.cc.cmu.edu/~cmccabe/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=simple_time.c;h=0055e1c968051aaccdb041980cb9b66f13861d4c;hb=f6b5e5eaa2e641d32878ff485f3e54de2eb35552;hp=59064090d459622a735d964a61123352fb2145ad;hpb=fbbdb383f35b0956626982ec3757641ac4f000b1;p=cmccabe-bin

diff --git a/simple_time.c b/simple_time.c
index 5906409..0055e1c 100644
--- a/simple_time.c
+++ b/simple_time.c
@@ -1,3 +1,5 @@
+#define _POSIX_PTHREAD_SEMANTICS // needed for Solaris for asctime_r
+
 #include <stdio.h>
 #include <string.h>
 #include <time.h>
@@ -24,13 +26,11 @@ int main(void)
 {
 	while (1) {
 		char str[27];
-		size_t len;
 		time_t t = time(NULL);
 		struct tm *tm = localtime(&t);
 
 		str[0] = '\0';
 		asctime_r(tm, str);
-		len = strlen(str);
 		printf("\r");
 		strip_newlines(str);
 		printf("%s", str);