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| author | Rich Felker <dalias@aerifal.cx> | 2012-11-21 13:41:58 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-11-21 13:41:58 -0500 |
| commit | 65b98213e4a12997a519e34695250d9f3a4d6bc7 (patch) | |
| tree | 0394b6b286f0b62882d54272d30926df676d4a1e | |
| parent | 57a0b82441e8d03a93965e2a373588721374ed78 (diff) | |
| download | musl-65b98213e4a12997a519e34695250d9f3a4d6bc7.tar.gz musl-65b98213e4a12997a519e34695250d9f3a4d6bc7.tar.bz2 musl-65b98213e4a12997a519e34695250d9f3a4d6bc7.tar.xz musl-65b98213e4a12997a519e34695250d9f3a4d6bc7.zip | |
add back NSIG, removed from powerpc in last commit, but for all archs
unlike the previous definition, NSIG/_NSIG is supposed to be one more
than the highest signal number. adding this will allow simplifying
libc-internal code that makes signal-related syscalls, which can be
done as a later step. some apps might use it too; while this usage is
questionable, it's at least not insane.
| -rw-r--r-- | arch/arm/bits/signal.h | 2 | ||||
| -rw-r--r-- | arch/i386/bits/signal.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/bits/signal.h | 2 | ||||
| -rw-r--r-- | arch/mips/bits/signal.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/bits/signal.h | 2 | ||||
| -rw-r--r-- | arch/x86_64/bits/signal.h | 2 | ||||
| -rw-r--r-- | include/signal.h | 1 |
7 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/bits/signal.h b/arch/arm/bits/signal.h index 328388d4..2f83cb99 100644 --- a/arch/arm/bits/signal.h +++ b/arch/arm/bits/signal.h @@ -71,3 +71,5 @@ struct sigcontext #define SIGPWR 30 #define SIGSYS 31 #define SIGUNUSED SIGSYS + +#define _NSIG 65 diff --git a/arch/i386/bits/signal.h b/arch/i386/bits/signal.h index ab9a92cb..f899663c 100644 --- a/arch/i386/bits/signal.h +++ b/arch/i386/bits/signal.h @@ -80,3 +80,5 @@ struct sigcontext { #define SIGPWR 30 #define SIGSYS 31 #define SIGUNUSED SIGSYS + +#define _NSIG 65 diff --git a/arch/microblaze/bits/signal.h b/arch/microblaze/bits/signal.h index 0358245d..ed900390 100644 --- a/arch/microblaze/bits/signal.h +++ b/arch/microblaze/bits/signal.h @@ -73,3 +73,5 @@ struct sigcontext #define SIGPWR 30 #define SIGSYS 31 #define SIGUNUSED SIGSYS + +#define _NSIG 65 diff --git a/arch/mips/bits/signal.h b/arch/mips/bits/signal.h index f51c29b9..603aed3e 100644 --- a/arch/mips/bits/signal.h +++ b/arch/mips/bits/signal.h @@ -82,3 +82,5 @@ struct sigcontext #define SIGXCPU 30 #define SIGXFSZ 31 #define SIGUNUSED SIGSYS + +#define _NSIG 129 diff --git a/arch/powerpc/bits/signal.h b/arch/powerpc/bits/signal.h index a5c311ba..56b599ef 100644 --- a/arch/powerpc/bits/signal.h +++ b/arch/powerpc/bits/signal.h @@ -114,3 +114,5 @@ typedef struct __ucontext { #define SIGPWR 30 #define SIGSYS 31 #define SIGUNUSED SIGSYS + +#define _NSIG 65 diff --git a/arch/x86_64/bits/signal.h b/arch/x86_64/bits/signal.h index 11375b9a..cfe7dbbc 100644 --- a/arch/x86_64/bits/signal.h +++ b/arch/x86_64/bits/signal.h @@ -78,3 +78,5 @@ struct sigcontext { #define SIGPWR 30 #define SIGSYS 31 #define SIGUNUSED SIGSYS + +#define _NSIG 65 diff --git a/include/signal.h b/include/signal.h index 1014440d..bef8ae04 100644 --- a/include/signal.h +++ b/include/signal.h @@ -217,6 +217,7 @@ void (*bsd_signal(int, void (*)(int)))(int); int sigisemptyset(const sigset_t *); #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND +#define NSIG _NSIG #endif #include <bits/signal.h> |