Define SIGRTMIN and SIGRTMAX for musl

Message ID 20190219221053.458-1-rafael.tinoco@linaro.org
State New
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Series
  • Define SIGRTMIN and SIGRTMAX for musl
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Commit Message

Rafael David Tinoco Feb. 19, 2019, 10:10 p.m.
Although unsupported, musl enablement is always good to pursue.
Defining __SIGRTMIN and __SIGRTMAX is needed for musl enablement.

Signed-off-by: Daniel Diaz <daniel.diaz@linaro.org>
Signed-off-by: Rafael David Tinoco <rafael.tinoco@linaro.org>
---
 include/old/test.h | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Petr Vorel Feb. 20, 2019, 9:36 a.m. | #1
Hi Rafael,

> Although unsupported, musl enablement is always good to pursue.
> Defining __SIGRTMIN and __SIGRTMAX is needed for musl enablement.

> Signed-off-by: Daniel Diaz <daniel.diaz@linaro.org>
> Signed-off-by: Rafael David Tinoco <rafael.tinoco@linaro.org>
> ---
>  include/old/test.h | 7 +++++++
Good catch, thanks :). But could you please create include/lapi/signal.h and add
it there?  (+ load <signal.h> before). And then include it in all 4 missing
places? In this case it can be used also in the future.


Kind regards,
Petr

>  1 file changed, 7 insertions(+)

> diff --git a/include/old/test.h b/include/old/test.h
> index 0738237e9..01b0bd4de 100644
> --- a/include/old/test.h
> +++ b/include/old/test.h
> @@ -50,6 +50,13 @@
>  #define NUMSIGS NSIG
>  #endif

> +#ifndef __SIGRTMIN
> +#define __SIGRTMIN 32
> +#endif
> +
> +#ifndef __SIGRTMAX
> +#define __SIGRTMAX (_NSIG - 1)
> +#endif

>  /* defines for unexpected signal setup routine (set_usig.c) */
>  #define FORK    1		/* SIGCHLD is to be ignored */

Patch

diff --git a/include/old/test.h b/include/old/test.h
index 0738237e9..01b0bd4de 100644
--- a/include/old/test.h
+++ b/include/old/test.h
@@ -50,6 +50,13 @@ 
 #define NUMSIGS NSIG
 #endif
 
+#ifndef __SIGRTMIN
+#define __SIGRTMIN 32
+#endif
+
+#ifndef __SIGRTMAX
+#define __SIGRTMAX (_NSIG - 1)
+#endif
 
 /* defines for unexpected signal setup routine (set_usig.c) */
 #define FORK    1		/* SIGCHLD is to be ignored */