ada: Fix Ada bootstrap on Solaris

The recent warning patches broke Ada bootstrap on Solaris:

adaint.c: In function '__gnat_kill':
adaint.c:3597:3: error: implicit declaration of function 'kill'
[-Wimplicit-function-declaration]
 3597 |   kill (pid, sig);
      |   ^~~~

expect.c: In function '__gnat_expect_poll':
expect.c:409:5: error: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
  409 |     FD_ZERO (&rset);
      |     ^~~~~~~
expect.c:55:1: note: include '<string.h>' or provide a declaration of 'memset'
   54 | #include <sys/wait.h>
  +++ |+#include <string.h>
   55 | #endif

I'm now including the necessary headers: <signal.h> for kill and
<string.h> for memset.

Bootstrapped without regressions on i386-pc-solaris2.11,
sparc-sun-solaris2.11, x86_64-pc-linux-gnu, and
x86_64-apple-darwin23.1.0.

2023-12-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	gcc/ada:
	* adaint.c: Include <signal.h>.
	* expect.c: Include <string.h>.

diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
index cbff393258e442298999fe7ffc17062f24d87fd2..61dc368b9d75040db43f0428c103e000b45dc992 100644 (file)
--- a/gcc/ada/adaint.c
+++ b/gcc/ada/adaint.c
@@ -243,6 +243,7 @@ UINT __gnat_current_ccs_encoding;
 #define DIR_SEPARATOR '\\'
 
 #else
+#include <signal.h>
 #include <utime.h>
 #endif
 

diff --git a/gcc/ada/expect.c b/gcc/ada/expect.c
index 7333c11d9542f942322345357a74d67b3742cfdf..add62559d6e59c48c636498d92a160c92f4496aa 100644 (file)
--- a/gcc/ada/expect.c
+++ b/gcc/ada/expect.c
@@ -41,6 +41,7 @@
 
 #include "adaint.h"
 #include <sys/types.h>
+#include <string.h>
 
 #if defined (__vxworks) && defined (__RTP__)
 # include <wait.h>