diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-03-25 20:41:26 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-03-25 20:41:26 +0000 |
| commit | 09402f5bc1d87787c84dbf75d41777c87b1ce40e (patch) | |
| tree | d5be40f068434405ba1554389d73460fea0a1a0a /sysdeps/unix/sysv/linux/bits | |
| parent | 2a9ae45c3f89b4069e75c53f6dd32e8174b5cfd1 (diff) | |
| download | glibc-09402f5bc1d87787c84dbf75d41777c87b1ce40e.tar glibc-09402f5bc1d87787c84dbf75d41777c87b1ce40e.tar.gz glibc-09402f5bc1d87787c84dbf75d41777c87b1ce40e.tar.bz2 glibc-09402f5bc1d87787c84dbf75d41777c87b1ce40e.zip | |
Update.
2003-03-25 Ulrich Drepper <drepper@redhat.com>
* csu/tst-atomic.c: Adjust tests to what atomic_add_negative and
atomic_add_zero were supposed to do.
* include/atomic.h: Adjust atomic_add_negative and atomic_add_zero
to x86 behavior.
* sysdeps/generic/bits/typesizes.h (__TIMER_T_TYPE): Define as void*.
This matches the new timer implementation.
* sysdeps/unix/sysv/linux/bits/siginfo.h (struct siginfo): Adjust
timer info for what the kernel provides these days.
(struct sigevent): Add _tid field.
Define SIGEV_THREAD_ID.
* Versions.def (librt): Add GLIBC_2.3.3.
* abilist/libpthread.abilist: Update for nptl.
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/siginfo.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/siginfo.h b/sysdeps/unix/sysv/linux/bits/siginfo.h index 4d1087d33b..0ea0dc54a9 100644 --- a/sysdeps/unix/sysv/linux/bits/siginfo.h +++ b/sysdeps/unix/sysv/linux/bits/siginfo.h @@ -1,5 +1,5 @@ /* siginfo_t, sigevent and constants. Linux version. - Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc. + Copyright (C) 1997-2002, 2003 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 @@ -69,8 +69,10 @@ typedef struct siginfo /* POSIX.1b timers. */ struct { - unsigned int _timer1; - unsigned int _timer2; + int si_tid; /* Timer ID. */ + int si_overrun; /* Overrun count. */ + char _pad[sizeof (__uid_t) - sizeof (int)]; + sigval_t si_sigval; /* Signal value. */ } _timer; /* POSIX.1b signals. */ @@ -110,8 +112,8 @@ typedef struct siginfo /* X/Open requires some more fields with fixed names. */ # define si_pid _sifields._kill.si_pid # define si_uid _sifields._kill.si_uid -# define si_timer1 _sifields._timer._timer1 -# define si_timer2 _sifields._timer._timer2 +# define si_timerid _sifields._timer.si_tid +# define si_overrun _sifields._timer.si_overrun # define si_status _sifields._sigchld.si_status # define si_utime _sifields._sigchld.si_utime # define si_stime _sifields._sigchld.si_stime @@ -280,6 +282,10 @@ typedef struct sigevent { int _pad[__SIGEV_PAD_SIZE]; + /* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the + thread to receive the signal. */ + __pid_t _tid; + struct { void (*_function) (sigval_t); /* Function to start. */ @@ -299,8 +305,11 @@ enum # define SIGEV_SIGNAL SIGEV_SIGNAL SIGEV_NONE, /* Other notification: meaningless. */ # define SIGEV_NONE SIGEV_NONE - SIGEV_THREAD /* Deliver via thread creation. */ + SIGEV_THREAD, /* Deliver via thread creation. */ # define SIGEV_THREAD SIGEV_THREAD + + SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */ +#define SIGEV_THREAD_ID SIGEV_THREAD_ID }; #endif /* have _SIGNAL_H. */ |