From 39d1d4e5cae89fc2c401a6a65ef47444a76c0a40 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 12 Oct 1999 16:00:04 +0000 Subject: Update. 1999-10-12 Andreas Jaeger * stdlib/tst-environ.c: Include for strcpy declaration. * math/basic-test.c: Fix typo. * locale/programs/xstrdup.c: Include string.h for glibc compilation to get string prototypes. * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Add definition of gregset_t and fpregset_t. * sysdeps/generic/s_nexttowardf.c: Add parenthesis to shut up gcc warnings. Correct value for x == 0. * argp/argp-help.c: Remove broken definition of flockfile and funlockfile. 1999-10-12 Andreas Schwab * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h: Update to match generic Linux version. 1999-10-12 Ulrich Drepper * sysdeps/unix/sysv/linux/bits/sigaction.h: Remove K&R compatibility. --- sysdeps/unix/sysv/linux/alpha/bits/sigaction.h | 15 ++++++++++++++- sysdeps/unix/sysv/linux/alpha/sys/ucontext.h | 20 ++++++++++++++++++++ 2 files changed, 34 insertions(+), 1 deletion(-) (limited to 'sysdeps/unix/sysv/linux/alpha') diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h index 2f8b3bad3c..7a586be7c9 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h @@ -1,5 +1,5 @@ /* The proper definitions for Linux/Alpha sigaction. - Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,7 +25,20 @@ struct sigaction { /* Signal handler. */ +#ifdef __USE_POSIX199309 + union + { + /* Used if SA_SIGINFO is not set. */ + __sighandler_t sa_handler; + /* Used if SA_SIGINFO is set. */ + void (*sa_sigaction) (int, siginfo_t *, void *); + } + __sigaction_handler; +# define sa_handler __sigaction_handler.sa_handler +# define sa_sigaction __sigaction_handler.sa_sigaction +#else __sighandler_t sa_handler; +#endif /* Additional set of signals to be blocked. */ __sigset_t sa_mask; diff --git a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h b/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h index 08eeb6e4a2..50c643ae06 100644 --- a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h @@ -24,6 +24,26 @@ #include + +/* Type for general register. */ +typedef long int greg_t; + +/* Number of general registers. */ +#define NGREG 33 + +/* Container for all general registers. */ +typedef greg_t gregset_t[NGREG]; + +/* Type for floating-point register. */ +typedef long int fpreg_t; + +/* Number of general registers. */ +#define NFPREG 32 + +/* Container for all general registers. */ +typedef fpreg_t fpregset_t[NFPREG]; + + /* A machine context is exactly a sigcontext. */ typedef struct sigcontext mcontext_t; -- cgit v1.2.3