CmdHelp: Include wait.h for exit() support.

Fixes the following errors when compiling on FreeBSD 12.1: [ 75%] Building CXX object src/commands/CMakeFiles/commands.dir/CmdHelp.cpp.o /home/user/timew-1.3.0/src/commands/CmdHelp.cpp:123:13: error: use of undeclared identifier 'WIFEXITED' return (WIFEXITED (ret)) ? WEXITSTATUS (ret) : -1; ^ /home/user/timew-1.3.0/src/commands/CmdHelp.cpp:123:32: error: use of undeclared identifier 'WEXITSTATUS' return (WIFEXITED (ret)) ? WEXITSTATUS (ret) : -1; ^ 2 errors generated. *** Error code 1 Thanks @kbcb Related to issue GothenburgBitFactory#258 Signed-off-by: Shaun Ruffell <[email protected]>
sruffell · Aug 13, 2020 · e99eee5 · e99eee5
1 parent 566d14b
commit e99eee5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/commands/CmdHelp.cpp b/src/commands/CmdHelp.cpp
@@ -24,6 +24,9 @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
+#include <sys/types.h>
+#include <sys/wait.h>
+
 #include <commands.h>
 #include <algorithm>
 #include <iostream>