diff options
Diffstat (limited to 'libc/sysdeps/linux/mips/bits/siginfo.h')
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/siginfo.h | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/libc/sysdeps/linux/mips/bits/siginfo.h b/libc/sysdeps/linux/mips/bits/siginfo.h index 248893e86..ba3e1f630 100644 --- a/libc/sysdeps/linux/mips/bits/siginfo.h +++ b/libc/sysdeps/linux/mips/bits/siginfo.h @@ -1,5 +1,6 @@ /* siginfo_t, sigevent and constants. Linux/MIPS version. - Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005 + 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 @@ -22,6 +23,8 @@ # error "Never include this file directly. Use <signal.h> instead" #endif +#include <bits/wordsize.h> + #if (!defined __have_sigval_t \ && (defined _SIGNAL_H || defined __need_siginfo_t \ || defined __need_sigevent_t)) @@ -39,8 +42,13 @@ typedef union sigval && (defined _SIGNAL_H || defined __need_siginfo_t)) # define __have_siginfo_t 1 -# define __SI_MAX_SIZE 128 -# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3) +# define __SI_MAX_SIZE 128 +# if __WORDSIZE == 64 +# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4) +# else +# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3) +# endif + typedef struct siginfo { @@ -48,6 +56,8 @@ typedef struct siginfo int si_code; /* Signal code. */ int si_errno; /* If non-zero, an errno value associated with this signal, as defined in <errno.h>. */ + int __pad0[__SI_MAX_SIZE / sizeof (int) - __SI_PAD_SIZE - 3]; + /* Explicit padding. */ union { @@ -149,7 +159,7 @@ enum # define ILL_ILLOPN ILL_ILLOPN ILL_ILLADR, /* Illegal addressing mode. */ # define ILL_ILLADR ILL_ILLADR - ILL_ILLTRP, /* Illegal trap. */ + ILL_ILLTRP, /* Illegal trap. */ # define ILL_ILLTRP ILL_ILLTRP ILL_PRVOPC, /* Privileged opcode. */ # define ILL_PRVOPC ILL_PRVOPC @@ -255,7 +265,8 @@ enum /* Structure to transport application-defined values with signals. */ # define __SIGEV_MAX_SIZE 64 -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3) +# define __SIGEV_HEAD_SIZE (sizeof(long) + 2*sizeof(int)) +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE - __SIGEV_HEAD_SIZE) / sizeof (int)) /* Forward declaration of the `pthread_attr_t' type. */ struct __pthread_attr_s; @@ -273,8 +284,8 @@ typedef struct sigevent struct { - void (*_function) (sigval_t); /* Function to start. */ - struct __pthread_attr_s *_attribute; /* Really pthread_attr_t. */ + void (*_function) (sigval_t); /* Function to start. */ + void *_attribute; /* Really pthread_attr_t. */ } _sigev_thread; } _sigev_un; } sigevent_t; @@ -294,7 +305,7 @@ enum # define SIGEV_THREAD SIGEV_THREAD SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */ -#define SIGEV_THREAD_ID SIGEV_THREAD_ID +#define SIGEV_THREAD_ID SIGEV_THREAD_ID }; #endif /* have _SIGNAL_H. */ |