| siginfo.h: __SIGEV_PAD_SIZE takes __WORDSIZE into account |
| Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> |
| |
| From b97b4b698b023f75b54f987859c856ab4861ea00 Mon Sep 17 00:00:00 2001 |
| From: Vicente Olivert Riera <Vincent.Riera@imgtec.com> |
| Date: Thu, 02 Jan 2014 15:02:12 +0000 |
| Subject: siginfo.h: __SIGEV_PAD_SIZE takes __WORDSIZE into account |
| |
| Make __SIGEV_PAD_SIZE to take __WORDSIZE into account for alpha, mips |
| and ia64 arches. |
| |
| Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> |
| Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> |
| --- |
| (limited to 'libc/sysdeps/linux') |
| |
| diff --git a/libc/sysdeps/linux/alpha/bits/siginfo.h b/libc/sysdeps/linux/alpha/bits/siginfo.h |
| index 9993f66..0a37ad0 100644 |
| --- a/libc/sysdeps/linux/alpha/bits/siginfo.h |
| +++ b/libc/sysdeps/linux/alpha/bits/siginfo.h |
| @@ -257,7 +257,11 @@ enum |
| |
| /* Structure to transport application-defined values with signals. */ |
| # define __SIGEV_MAX_SIZE 64 |
| -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) |
| +# if __WORDSIZE == 64 |
| +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) |
| +# else |
| +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3) |
| +# endif |
| |
| typedef struct sigevent |
| { |
| diff --git a/libc/sysdeps/linux/ia64/bits/siginfo.h b/libc/sysdeps/linux/ia64/bits/siginfo.h |
| index 82cc73f..3ac988b 100644 |
| --- a/libc/sysdeps/linux/ia64/bits/siginfo.h |
| +++ b/libc/sysdeps/linux/ia64/bits/siginfo.h |
| @@ -297,7 +297,11 @@ enum |
| |
| /* Structure to transport application-defined values with signals. */ |
| # define __SIGEV_MAX_SIZE 64 |
| -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) |
| +# if __WORDSIZE == 64 |
| +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) |
| +# else |
| +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3) |
| +# endif |
| |
| typedef struct sigevent |
| { |
| diff --git a/libc/sysdeps/linux/mips/bits/siginfo.h b/libc/sysdeps/linux/mips/bits/siginfo.h |
| index 84b08ca..a6e4135 100644 |
| --- a/libc/sysdeps/linux/mips/bits/siginfo.h |
| +++ b/libc/sysdeps/linux/mips/bits/siginfo.h |
| @@ -264,8 +264,11 @@ enum |
| |
| /* Structure to transport application-defined values with signals. */ |
| # define __SIGEV_MAX_SIZE 64 |
| -# define __SIGEV_HEAD_SIZE (sizeof(long) + 2*sizeof(int)) |
| -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE - __SIGEV_HEAD_SIZE) / sizeof (int)) |
| +# if __WORDSIZE == 64 |
| +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) |
| +# else |
| +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3) |
| +# endif |
| |
| /* Forward declaration of the `pthread_attr_t' type. */ |
| struct __pthread_attr_s; |
| -- |
| cgit v0.9.1 |