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From: Joel Sherrill <joel@sourceware.org>
To: newlib-cvs@sourceware.org
Subject: [newlib-cygwin] libc/include/sys/signal.h: Change __STDINT_EXP() to __SIZEOF_INT__
Date: Fri, 27 Aug 2021 16:42:49 +0000 (GMT)	[thread overview]
Message-ID: <20210827164249.C5EE93858D34@sourceware.org> (raw)

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)


                 reply	other threads:[~2021-08-27 16:42 UTC|newest]

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