1 commit b97b4b698b023f75b54f987859c856ab4861ea00
2 Author: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
3 Date: Thu Jan 2 15:02:12 2014 +0000
5 siginfo.h: __SIGEV_PAD_SIZE takes __WORDSIZE into account
7 Make __SIGEV_PAD_SIZE to take __WORDSIZE into account for alpha, mips
10 Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
11 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
13 --- a/libc/sysdeps/linux/alpha/bits/siginfo.h
14 +++ b/libc/sysdeps/linux/alpha/bits/siginfo.h
15 @@ -258,7 +258,11 @@ enum
17 /* Structure to transport application-defined values with signals. */
18 # define __SIGEV_MAX_SIZE 64
19 -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
20 +# if __WORDSIZE == 64
21 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
23 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
26 typedef struct sigevent
28 --- a/libc/sysdeps/linux/ia64/bits/siginfo.h
29 +++ b/libc/sysdeps/linux/ia64/bits/siginfo.h
30 @@ -298,7 +298,11 @@ enum
32 /* Structure to transport application-defined values with signals. */
33 # define __SIGEV_MAX_SIZE 64
34 -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
35 +# if __WORDSIZE == 64
36 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
38 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
41 typedef struct sigevent
43 --- a/libc/sysdeps/linux/mips/bits/siginfo.h
44 +++ b/libc/sysdeps/linux/mips/bits/siginfo.h
45 @@ -265,8 +265,11 @@ enum
47 /* Structure to transport application-defined values with signals. */
48 # define __SIGEV_MAX_SIZE 64
49 -# define __SIGEV_HEAD_SIZE (sizeof(long) + 2*sizeof(int))
50 -# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE - __SIGEV_HEAD_SIZE) / sizeof (int))
51 +# if __WORDSIZE == 64
52 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
54 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
57 /* Forward declaration of the `pthread_attr_t' type. */
58 struct __pthread_attr_s;