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author | Zack Weinberg <zackw@panix.com> | 2017-05-22 22:28:09 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-05-22 22:32:09 -0400 |
commit | 231a59ce2c5719d2d77752c21092960e28837b4a (patch) | |
tree | 8027ab11263bad7d73188b34aebc3d881fc0dec2 /sysdeps/unix/sysv/linux/bits/types/siginfo_t.h | |
parent | f1a67a2c78601599be51a17250ca02c7d830d79d (diff) | |
download | glibc-231a59ce2c5719d2d77752c21092960e28837b4a.tar.gz glibc-231a59ce2c5719d2d77752c21092960e28837b4a.tar.xz glibc-231a59ce2c5719d2d77752c21092960e28837b4a.zip |
Fix a bug in 'Remove __need macros from signal.h' (a992f506)
siginfo-arch.h is included in two different places, so the default definitions of the macros that it might or might not define need to be done conditionally afterward, not unconditionally beforehand. * sysdeps/unix/sysv/linux/bits/siginfo-consts.h (__SI_ASYNCIO_AFTER_SIGIO): Define default after including bits/siginfo-arch.h, only if not already defined. * sysdeps/unix/sysv/linux/bits/types/siginfo_t.h (__SI_ALIGNMENT, __SI_BAND_TYPE, __SI_CLOCK_T) (__SI_ERRNO_THEN_CODE, __SI_HAVE_SIGSYS, __SI_SEGFAULT_ADDL): Likewise. * sysdeps/unix/sysv/linux/ia64/bits/siginfo-arch.h * sysdeps/unix/sysv/linux/mips/bits/siginfo-arch.h * sysdeps/unix/sysv/linux/sparc/bits/siginfo-arch.h * sysdeps/unix/sysv/linux/tile/bits/siginfo-arch.h * sysdeps/unix/sysv/linux/x86/bits/siginfo-arch.h: Unconditionally define __SI_* macros.
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/types/siginfo_t.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/bits/types/siginfo_t.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/types/siginfo_t.h b/sysdeps/unix/sysv/linux/bits/types/siginfo_t.h index 1bb6da5264..bed69148f9 100644 --- a/sysdeps/unix/sysv/linux/bits/types/siginfo_t.h +++ b/sysdeps/unix/sysv/linux/bits/types/siginfo_t.h @@ -13,13 +13,25 @@ #endif /* Some fields of siginfo_t have architecture-specific variations. */ -#define __SI_ALIGNMENT /* nothing */ -#define __SI_BAND_TYPE long int -#define __SI_CLOCK_T __clock_t -#define __SI_ERRNO_THEN_CODE 1 -#define __SI_HAVE_SIGSYS 1 -#define __SI_SIGFAULT_ADDL /* nothing */ #include <bits/siginfo-arch.h> +#ifndef __SI_ALIGNMENT +# define __SI_ALIGNMENT /* nothing */ +#endif +#ifndef __SI_BAND_TYPE +# define __SI_BAND_TYPE long int +#endif +#ifndef __SI_CLOCK_T +# define __SI_CLOCK_T __clock_t +#endif +#ifndef __SI_ERRNO_THEN_CODE +# define __SI_ERRNO_THEN_CODE 1 +#endif +#ifndef __SI_HAVE_SIGSYS +# define __SI_HAVE_SIGSYS 1 +#endif +#ifndef __SI_SIGFAULT_ADDL +# define __SI_SIGFAULT_ADDL /* nothing */ +#endif typedef struct { |