Use standard header locations for poll.h and signal.h
sys/poll.h and sys/signal.h just redirect to the standardized
location for these headers, poll.h and signal.h.
On musl libc, including the incorrect header path results in a
warning, and since breakpad is built with -Werror, this is an error.
In exception_handler.cc, signal.h is already included earlier, so
we can drop the sys/signal.h include.
Bug: google-breakpad:631
Change-Id: If36d326453e3267d38a5b92ed1301f828e46befe
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2097344
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/src/client/linux/handler/exception_handler.cc b/src/client/linux/handler/exception_handler.cc
index b895f6d..ba5b499 100644
--- a/src/client/linux/handler/exception_handler.cc
+++ b/src/client/linux/handler/exception_handler.cc
@@ -78,7 +78,6 @@
#include <sys/wait.h>
#include <unistd.h>
-#include <sys/signal.h>
#include <sys/ucontext.h>
#include <sys/user.h>
#include <ucontext.h>
diff --git a/src/client/linux/handler/exception_handler_unittest.cc b/src/client/linux/handler/exception_handler_unittest.cc
index bcbf9c2..8d8809f 100644
--- a/src/client/linux/handler/exception_handler_unittest.cc
+++ b/src/client/linux/handler/exception_handler_unittest.cc
@@ -27,12 +27,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include <poll.h>
#include <pthread.h>
#include <stdint.h>
#include <unistd.h>
#include <signal.h>
#include <sys/mman.h>
-#include <sys/poll.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <sys/wait.h>
diff --git a/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc b/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
index a41dafc..ea6b9a1 100644
--- a/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
+++ b/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
@@ -36,13 +36,13 @@
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
+#include <poll.h>
#include <unistd.h>
#include <signal.h>
#include <stdint.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/prctl.h>
-#include <sys/poll.h>
#include <sys/stat.h>
#include <sys/types.h>
diff --git a/src/client/linux/minidump_writer/minidump_writer_unittest.cc b/src/client/linux/minidump_writer/minidump_writer_unittest.cc
index c951e69..f2b3ba3 100644
--- a/src/client/linux/minidump_writer/minidump_writer_unittest.cc
+++ b/src/client/linux/minidump_writer/minidump_writer_unittest.cc
@@ -28,7 +28,7 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <fcntl.h>
-#include <sys/poll.h>
+#include <poll.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
