diff options
Diffstat (limited to 'include/sane/sanei_signal.h')
| -rw-r--r-- | include/sane/sanei_signal.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/include/sane/sanei_signal.h b/include/sane/sanei_signal.h deleted file mode 100644 index 0033c1c..0000000 --- a/include/sane/sanei_signal.h +++ /dev/null @@ -1,50 +0,0 @@ -#ifdef HAVE_SIGPROCMASK -# define SIGACTION sigaction -#else - -/* Just enough backwards compatibility that we get by in the backends - without making handstands. */ -# ifdef sigset_t -# undef sigset_t -# endif -# ifdef sigemptyset -# undef sigemptyset -# endif -# ifdef sigfillset -# undef sigfillset -# endif -# ifdef sigaddset -# undef sigaddset -# endif -# ifdef sigdelset -# undef sigdelset -# endif -# ifdef sigprocmask -# undef sigprocmask -# endif -# ifdef SIG_BLOCK -# undef SIG_BLOCK -# endif -# ifdef SIG_UNBLOCK -# undef SIG_UNBLOCK -# endif -# ifdef SIG_SETMASK -# undef SIG_SETMASK -# endif - -# define sigset_t int -# define sigemptyset(set) do { *(set) = 0; } while (0) -# define sigfillset(set) do { *(set) = ~0; } while (0) -# define sigaddset(set,signal) do { *(set) |= sigmask (signal); } while (0) -# define sigdelset(set,signal) do { *(set) &= ~sigmask (signal); } while (0) -# define sigaction(sig,new,old) sigvec (sig,new,old) - - /* Note: it's not safe to just declare our own "struct sigaction" since - some systems (e.g., some versions of OpenStep) declare that structure, - but do not implement sigprocmask(). Hard to believe, aint it? */ -# define SIGACTION sigvec -# define SIG_BLOCK 1 -# define SIG_UNBLOCK 2 -# define SIG_SETMASK 3 -#endif /* !HAVE_SIGPROCMASK */ - |