diff options
author | marcel <marcel@FreeBSD.org> | 1999-09-29 15:18:46 +0000 |
---|---|---|
committer | marcel <marcel@FreeBSD.org> | 1999-09-29 15:18:46 +0000 |
commit | 5bf7ce284b3edfc7459435005d0f04edf673cb6f (patch) | |
tree | 81a2f1cf31c40a034fe5b493fc79d27fda808958 /lib/libc_r/uthread/pthread_private.h | |
parent | bd000d73ad75473ad7201663ffb27c36ab130f0e (diff) | |
download | FreeBSD-src-5bf7ce284b3edfc7459435005d0f04edf673cb6f.zip FreeBSD-src-5bf7ce284b3edfc7459435005d0f04edf673cb6f.tar.gz |
sigset_t change (part 5 of 5)
-----------------------------
Most of the userland changes are in libc. For both the alpha
and the i386 setjmp has been changed to accomodate for the
new sigset_t. Internally, libc is mostly rewritten to use the
new syscalls. The exception is in compat-43/sigcompat.c
The POSIX thread library has also been rewritten to use the
new sigset_t. Except, that it currently only handles NSIG
signals instead of the maximum _SIG_MAXSIG. This should not
be a problem because current applications don't use any
signals higher than NSIG.
There are version bumps for the following libraries:
libdialog
libreadline
libc
libc_r
libedit
libftpio
libss
These libraries either a) have one of the modified structures
visible in the interface, or b) use sigset_t internally and
may cause breakage if new binaries are used against libraries
that don't have the sigset_t change. This not an immediate
issue, but will be as soon as applications start using the
new range to its fullest.
NOTE: libncurses already had an version bump and has not been
given one now.
NOTE: doscmd is a real casualty and has been disconnected for
the moment. Reconnection will eventually happen after
doscmd has been fixed. I'm aware that being the last one
to touch it, I'm automaticly promoted to being maintainer.
According to good taste this means that I will receive a
badge which either will be glued or mechanically stapled,
drilled or otherwise violently forced onto me :-)
NOTE: pcvt/vttest cannot be compiled with -traditional. The
change cause sys/types to be included along the way which
contains the const and volatile modifiers. I don't consider
this a solution, but more a workaround.
Diffstat (limited to 'lib/libc_r/uthread/pthread_private.h')
-rw-r--r-- | lib/libc_r/uthread/pthread_private.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/libc_r/uthread/pthread_private.h b/lib/libc_r/uthread/pthread_private.h index c6c1100..a58c02f 100644 --- a/lib/libc_r/uthread/pthread_private.h +++ b/lib/libc_r/uthread/pthread_private.h @@ -499,7 +499,7 @@ struct pthread { * Saved signal context used in call to sigreturn by * _thread_kern_sched if sig_saved is TRUE. */ - struct sigcontext saved_sigcontext; + ucontext_t saved_sigcontext; /* * Saved jump buffer used in call to longjmp by _thread_kern_sched @@ -954,15 +954,15 @@ void *_thread_cleanup(pthread_t); void _thread_cleanupspecific(void); void _thread_dump_info(void); void _thread_init(void); -void _thread_kern_sched(struct sigcontext *); +void _thread_kern_sched(ucontext_t *); void _thread_kern_sched_state(enum pthread_state,char *fname,int lineno); void _thread_kern_sched_state_unlock(enum pthread_state state, spinlock_t *lock, char *fname, int lineno); void _thread_kern_set_timeout(struct timespec *); void _thread_kern_sig_defer(void); void _thread_kern_sig_undefer(void); -void _thread_sig_handler(int, int, struct sigcontext *); -void _thread_sig_handle(int, struct sigcontext *); +void _thread_sig_handler(int, int, ucontext_t *); +void _thread_sig_handle(int, ucontext_t *); void _thread_sig_init(void); void _thread_start(void); void _thread_start_sig_handler(void); @@ -977,7 +977,7 @@ int _thread_sys_sigprocmask(int, const sigset_t *, sigset_t *); int _thread_sys_sigsuspend(const sigset_t *); int _thread_sys_siginterrupt(int, int); int _thread_sys_sigpause(int); -int _thread_sys_sigreturn(struct sigcontext *); +int _thread_sys_sigreturn(ucontext_t *); int _thread_sys_sigstack(const struct sigstack *, struct sigstack *); int _thread_sys_sigvec(int, struct sigvec *, struct sigvec *); void _thread_sys_psignal(unsigned int, const char *); |