diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/lib.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -360,12 +360,12 @@ void names_to_pid(char **names, int (*callback)(pid_t pid, char *name)); pid_t __attribute__((returns_twice)) xvforkwrap(pid_t pid); #define XVFORK() xvforkwrap(vfork()) -// Wrapper to make xfuncs() return (via longjmp) instead of exiting. +// Wrapper to make xfuncs() return (via siglongjmp) instead of exiting. // Assigns true/false "did it exit" value to first argument. -#define WOULD_EXIT(y, x) do { jmp_buf _noexit; \ +#define WOULD_EXIT(y, x) do { sigjmp_buf _noexit; \ int _noexit_res; \ toys.rebound = &_noexit; \ - _noexit_res = setjmp(_noexit); \ + _noexit_res = sigsetjmp(_noexit, 1); \ if (!_noexit_res) do {x;} while(0); \ toys.rebound = 0; \ y = _noexit_res; \ |