diff options
Diffstat (limited to 'src/libmain/shared.hh')
| -rw-r--r-- | src/libmain/shared.hh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libmain/shared.hh b/src/libmain/shared.hh index 2c574d148f6b..fa45645fef40 100644 --- a/src/libmain/shared.hh +++ b/src/libmain/shared.hh @@ -3,6 +3,8 @@ #include "types.hh" +#include <signal.h> + /* These are not implemented here, but must be implemented by a program linking against libmain. */ @@ -27,6 +29,10 @@ void printGCWarning(); /* Whether we're running setuid. */ extern bool setuidMode; +extern volatile ::sig_atomic_t blockInt; + +MakeError(UsageError, nix::Error) + } |