fix duplicate symbols in cc_signal

thinkingfish · May 16, 2016 · 6ecc318 · 6ecc318
1 parent 05c6e1e
commit 6ecc318
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/include/cc_signal.h b/include/cc_signal.h
@@ -48,7 +48,7 @@ struct signal {
  * - SIGSEGV(debug): print stacktrace before reraise segfault again
  * - SIGPIPE(channel): ignored, this prevents service from exiting when pipe closes
  */
-struct signal signals[SIGNAL_MAX]; /* there are only 31 signals from 1 to 31 */
+extern struct signal signals[SIGNAL_MAX]; /* there are only 31 signals from 1 to 31 */
 
 int signal_override(int signo, char *info, int flags, uint32_t mask, sig_fn handler);
 

diff --git a/src/cc_signal.c b/src/cc_signal.c
@@ -8,6 +8,8 @@
 #include <signal.h>
 #include <string.h>
 
+struct signal signals[SIGNAL_MAX];
+
 #ifndef CC_HAVE_SIGNAME
 const char* sys_signame[SIGNAL_MAX + 1] = {
     "UNDEFINED",