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- commit b97b4b698b023f75b54f987859c856ab4861ea00
- Author: Vicente Olivert Riera <[email protected]>
- Date: Thu Jan 2 15:02:12 2014 +0000
- 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 <[email protected]>
- Signed-off-by: Bernhard Reutner-Fischer <[email protected]>
- --- a/libc/sysdeps/linux/alpha/bits/siginfo.h
- +++ b/libc/sysdeps/linux/alpha/bits/siginfo.h
- @@ -258,7 +258,11 @@ 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
- {
- --- a/libc/sysdeps/linux/ia64/bits/siginfo.h
- +++ b/libc/sysdeps/linux/ia64/bits/siginfo.h
- @@ -298,7 +298,11 @@ 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
- {
- --- a/libc/sysdeps/linux/mips/bits/siginfo.h
- +++ b/libc/sysdeps/linux/mips/bits/siginfo.h
- @@ -265,8 +265,11 @@ 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;
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