#include <bits/types.h>
#include <bits/signum.h>
+//TODO vda: pull out of bits/signum.h the following,
+//which is the same for all arches:
+//#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
+//#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
+//#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
+//#ifdef __USE_UNIX98
+//# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+//#endif
+//#define SIGRTMIN (__libc_current_sigrtmin())
+//#define SIGRTMAX (__libc_current_sigrtmax())
+//#define __SIGRTMIN -- dont pull, it's arch specific
+//#define __SIGRTMAX (_NSIG - 1)
#if defined __USE_XOPEN || defined __USE_XOPEN2K
# ifndef __pid_t_defined
typedef __pid_t pid_t;
# define __pid_t_defined
-#endif
-#ifdef __USE_XOPEN
# endif
# ifndef __uid_t_defined
typedef __uid_t uid_t;
requested. */
extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler)
__THROW;
-#ifdef __USE_GNU
+# ifdef __USE_GNU
extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler)
__THROW;
-#endif
+# endif
#endif /* __UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL__ */
/* Set the handler for the signal SIG to HANDLER, returning the old
#ifdef __USE_POSIX
extern int kill (__pid_t __pid, int __sig) __THROW;
libc_hidden_proto(kill)
-#endif /* Use POSIX. */
+#endif
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Send SIG to all processes in process group PGRP.
If PGRP is zero, send SIG to all processes in
the current process's process group. */
extern int killpg (__pid_t __pgrp, int __sig) __THROW;
-#endif /* Use BSD || X/Open Unix. */
+#endif
__BEGIN_NAMESPACE_STD
/* Raise signal SIG, i.e., send SIG to yourself. */
#endif /* Use BSD. */
+/* Biggest signal number + 1 (including real-time signals). */
#ifdef __USE_MISC
-# define NSIG _NSIG
+# define NSIG _NSIG
#endif
#ifdef __USE_GNU
#ifdef __USE_BSD
-#ifdef __UCLIBC_HAS_SYS_SIGLIST__
+# ifdef __UCLIBC_HAS_SYS_SIGLIST__
/* Names of the signals. This variable exists only for compatibility.
Use `strsignal' instead (see <string.h>). */
-#define _sys_siglist sys_siglist
+# define _sys_siglist sys_siglist
extern __const char *__const sys_siglist[_NSIG];
-#endif /* __UCLIBC_HAS_SYS_SIGLIST__ */
+# endif
/* Structure passed to `sigvec'. */
struct sigvec
be defined here. */
# include <bits/pthreadtypes.h>
# include <bits/sigthread.h>
-#endif /* use Unix98 */
+#endif
/* The following functions are used internally in the C library and in
other code which need deep insights. */