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* [newlib-cygwin] libc/include/sys/signal.h: Change __STDINT_EXP() to __SIZEOF_INT__
@ 2021-08-27 16:42 Joel Sherrill
0 siblings, 0 replies; only message in thread
From: Joel Sherrill @ 2021-08-27 16:42 UTC (permalink / raw)
To: newlib-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=dcb515a95369508b7ca769e3c011e65ef14c80dc
commit dcb515a95369508b7ca769e3c011e65ef14c80dc
Author: Joel Sherrill <joel@rtems.org>
Date: Fri Aug 27 08:39:31 2021 -0500
libc/include/sys/signal.h: Change __STDINT_EXP() to __SIZEOF_INT__
__STDINT_EXP() is provided by newlib but not by stdint-gcc.h. stdint-gcc.h
is used when the GCC argument -ffreestanding is used and this results in this
file not compiling.
Diff:
---
newlib/libc/include/sys/signal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/newlib/libc/include/sys/signal.h b/newlib/libc/include/sys/signal.h
index 255782eb6..4bd841b80 100644
--- a/newlib/libc/include/sys/signal.h
+++ b/newlib/libc/include/sys/signal.h
@@ -244,7 +244,7 @@ int sigqueue (pid_t, int, const union sigval);
/* POSIX Issue 8 adds sig2str() and str2sig() */
-#if __STDINT_EXP(INT_MAX) > 0x7fff
+#if __SIZEOF_INT__ >= 4
#define SIG2STR_MAX (sizeof("RTMAX+") + sizeof("4294967295") - 1)
#else
#define SIG2STR_MAX (sizeof("RTMAX+") + sizeof("65535") - 1)
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