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author | Oliver Kiddle <opk@zsh.org> | 2024-02-28 00:21:11 +0100 |
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committer | Oliver Kiddle <opk@zsh.org> | 2024-02-28 00:21:11 +0100 |
commit | 5331ff11c64d9d292f4fe817723af6e0a067fa1f (patch) | |
tree | 367ea996dca3e15adc65bc5c4077726f56b08482 /Src/signals.h | |
parent | b68002d927b1577bbed453d7bbbe39b55acf7bd0 (diff) | |
download | zsh-5331ff11c64d9d292f4fe817723af6e0a067fa1f.tar.gz zsh-5331ff11c64d9d292f4fe817723af6e0a067fa1f.tar.xz zsh-5331ff11c64d9d292f4fe817723af6e0a067fa1f.zip |
52594: support for POSIX real-time signals with kill and trap
Also add new -L option to kill for a more verbose listing of signals
Diffstat (limited to 'Src/signals.h')
-rw-r--r-- | Src/signals.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Src/signals.h b/Src/signals.h index 41ac88cce..391f11fed 100644 --- a/Src/signals.h +++ b/Src/signals.h @@ -36,6 +36,15 @@ #define SIGZERR (SIGCOUNT+1) #define SIGDEBUG (SIGCOUNT+2) #define VSIGCOUNT (SIGCOUNT+3) +#if defined(SIGRTMIN) && defined(SIGRTMAX) +# define TRAPCOUNT (VSIGCOUNT + SIGRTMAX - SIGRTMIN + 1) +# define SIGNUM(x) ((x) >= VSIGCOUNT ? (x) - VSIGCOUNT + SIGRTMIN : (x)) +# define SIGIDX(x) ((x) >= SIGRTMIN && (x) <= SIGRTMAX ? (x) - SIGRTMIN + VSIGCOUNT : (x)) +#else +# define TRAPCOUNT VSIGCOUNT +# define SIGNUM(x) (x) +# define SIGIDX(x) (x) +#endif #define SIGEXIT 0 #ifdef SV_BSDSIG |