[pacman-dev] [PATCH 2/2] Remove AC_TYPE_SIGNAL usage

[Dan McGee]

This macro is deemed unnecessary by even the autoconf guys, so we really
don't need to use it.

Signed-off-by: Dan McGee <dan at archlinux.org>
---
 configure.ac        |    1 -
 lib/libalpm/dload.c |    2 +-
 src/pacman/pacman.c |    2 +-
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index e8541d2..a8987a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -185,7 +185,6 @@ AC_STRUCT_DIRENT_D_TYPE
 AC_FUNC_FORK
 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
 AC_FUNC_MKTIME
-AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([geteuid realpath regcomp strcasecmp \
                 strndup strrchr strsep swprintf \
                 wcwidth uname])
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 9b59f52..1cb24e6 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -89,7 +89,7 @@ static const char *gethost(struct url *fileurl)
 }
 
 int dload_interrupted;
-static RETSIGTYPE inthandler(int signum)
+static void inthandler(int signum)
 {
 	dload_interrupted = 1;
 }
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 15abecc..e3bea2c 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -261,7 +261,7 @@ static ssize_t xwrite(int fd, const void *buf, size_t count)
  * in a consistant state.
  * @param signum the thrown signal
  */
-static RETSIGTYPE handler(int signum)
+static void handler(int signum)
 {
 	int out = fileno(stdout);
 	int err = fileno(stderr);
-- 
1.7.3.2