Include signal.h in nat/amd64-linux-siginfo.h

$ make check-headers CHECK_HEADERS="nat/amd64-linux-siginfo.h"
....
../../binutils-gdb/gdb/nat/amd64-linux-siginfo.h:52:39: error: 'siginfo_t' was not declared in this scope
 int amd64_linux_siginfo_fixup_common (siginfo_t *native, gdb_byte *inf,
                                       ^
gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* nat/amd64-linux-siginfo.h: Include signal.h.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 36a81ae..a8de405 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 
+       * nat/amd64-linux-siginfo.h: Include signal.h.
+
+2017-01-06  Yao Qi  <yao.qi@linaro.org>
+
        * nat/aarch64-linux-hw-point.h: Include break-common.h.
 
 2017-01-06  Yao Qi  <yao.qi@linaro.org>

diff --git a/gdb/nat/amd64-linux-siginfo.h b/gdb/nat/amd64-linux-siginfo.h
index 452a9f1..ccc71c8 100644 (file)
--- a/gdb/nat/amd64-linux-siginfo.h
+++ b/gdb/nat/amd64-linux-siginfo.h
@@ -20,6 +20,8 @@
 #ifndef AMD64_LINUX_SIGINFO_H
 #define AMD64_LINUX_SIGINFO_H 1
 
+#include <signal.h>  /* For siginfo_t.  */
+
 /* When GDB is built as a 64-bit application on Linux, the
    PTRACE_GETSIGINFO data is always presented in 64-bit layout.  Since
    debugging a 32-bit inferior with a 64-bit GDB should look the same