[alsa-tools] ld10k1: define _GNU_SOURCE and use sighandler_t

Message ID 20180612122434.22106-1-ross.burton@intel.com
State New
Headers show
Series
  • [alsa-tools] ld10k1: define _GNU_SOURCE and use sighandler_t
Related show

Commit Message

Ross Burton June 12, 2018, 12:24 p.m.
__sighandler_t is a glibc internal type which doesn't exist in musl.  By using
AC_USE_SYSTEM_EXTENSIONS to get _GNU_SOURCE defined, both glibc and musl
then expose sighandler_t.

Signed-off-by: Ross Burton <ross.burton@intel.com>

---
 ld10k1/configure.ac      | 1 +
 ld10k1/src/ld10k1_fnc1.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

-- 
2.11.0

_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

Patch

diff --git a/ld10k1/configure.ac b/ld10k1/configure.ac
index 276b24e..f48ca31 100644
--- a/ld10k1/configure.ac
+++ b/ld10k1/configure.ac
@@ -4,6 +4,7 @@  AC_CONFIG_MACRO_DIR([m4])
 AM_MAINTAINER_MODE([enable])
 
 AC_CONFIG_HEADERS(config.h)
+AC_USE_SYSTEM_EXTENSIONS
 AC_PROG_CC
 AC_PROG_LD
 AC_PROG_INSTALL
diff --git a/ld10k1/src/ld10k1_fnc1.c b/ld10k1/src/ld10k1_fnc1.c
index 343584c..ddc43c6 100644
--- a/ld10k1/src/ld10k1_fnc1.c
+++ b/ld10k1/src/ld10k1_fnc1.c
@@ -179,7 +179,7 @@  int main_loop(comm_param *param, int audigy, const char *card_id, int tram_size,
 {
 	fd_set active_fd_set/*, read_fd_set*/;
 	int i, j, res = 0;
-	__sighandler_t old_sig_pipe;
+	sighandler_t old_sig_pipe;
 
 	int main_sock = 0;
 	int data_sock = 0;