59 lines
2.0 KiB
Diff
59 lines
2.0 KiB
Diff
commit b97b4b698b023f75b54f987859c856ab4861ea00
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Author: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
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Date: Thu Jan 2 15:02:12 2014 +0000
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siginfo.h: __SIGEV_PAD_SIZE takes __WORDSIZE into account
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Make __SIGEV_PAD_SIZE to take __WORDSIZE into account for alpha, mips
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and ia64 arches.
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Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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--- a/libc/sysdeps/linux/alpha/bits/siginfo.h
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+++ b/libc/sysdeps/linux/alpha/bits/siginfo.h
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@@ -258,7 +258,11 @@ enum
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/* Structure to transport application-defined values with signals. */
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# define __SIGEV_MAX_SIZE 64
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-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
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+# if __WORDSIZE == 64
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+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
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+# else
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+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
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+# endif
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typedef struct sigevent
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{
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--- a/libc/sysdeps/linux/ia64/bits/siginfo.h
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+++ b/libc/sysdeps/linux/ia64/bits/siginfo.h
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@@ -298,7 +298,11 @@ enum
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/* Structure to transport application-defined values with signals. */
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# define __SIGEV_MAX_SIZE 64
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-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
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+# if __WORDSIZE == 64
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+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
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+# else
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+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
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+# endif
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typedef struct sigevent
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{
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--- a/libc/sysdeps/linux/mips/bits/siginfo.h
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+++ b/libc/sysdeps/linux/mips/bits/siginfo.h
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@@ -265,8 +265,11 @@ enum
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/* Structure to transport application-defined values with signals. */
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# define __SIGEV_MAX_SIZE 64
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-# define __SIGEV_HEAD_SIZE (sizeof(long) + 2*sizeof(int))
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-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE - __SIGEV_HEAD_SIZE) / sizeof (int))
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+# if __WORDSIZE == 64
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+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
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+# else
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+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
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+# endif
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/* Forward declaration of the `pthread_attr_t' type. */
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struct __pthread_attr_s;
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