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authorJulien BOIBESSOT <julien.boibessot@armadeus.com>2017-12-05 18:48:14 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-07 16:03:15 +0100
commit77be4c878c72e411ad22af96b6f81dd45c26450a (patch)
tree6cf2183dd440ca4d5d9032231f018e9997d14280
parentUSB: storage: Remove obsolete "FIXME" (diff)
downloadlinux-77be4c878c72e411ad22af96b6f81dd45c26450a.tar.xz
linux-77be4c878c72e411ad22af96b6f81dd45c26450a.zip
tools/usbip: fixes build with musl libc toolchain
Indeed musl doesn't define old SIGCLD signal name but only new one SIGCHLD. SIGCHLD is the new POSIX name for that signal so it doesn't change anything on other libcs. This fixes this kind of build error: usbipd.c: In function ‘set_signal’: usbipd.c:459:12: error: 'SIGCLD' undeclared (first use in this function) sigaction(SIGCLD, &act, NULL); ^~~~~~ usbipd.c:459:12: note: each undeclared identifier is reported only once for each function it appears in Makefile:407: recipe for target 'usbipd.o' failed make[3]: *** [usbipd.o] Error 1 Signed-off-by: Julien BOIBESSOT <julien.boibessot@armadeus.com> Acked-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--tools/usb/usbip/src/usbipd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/usb/usbip/src/usbipd.c b/tools/usb/usbip/src/usbipd.c
index 009afb4a3aae..c6dad2a13c80 100644
--- a/tools/usb/usbip/src/usbipd.c
+++ b/tools/usb/usbip/src/usbipd.c
@@ -456,7 +456,7 @@ static void set_signal(void)
sigaction(SIGTERM, &act, NULL);
sigaction(SIGINT, &act, NULL);
act.sa_handler = SIG_IGN;
- sigaction(SIGCLD, &act, NULL);
+ sigaction(SIGCHLD, &act, NULL);
}
static const char *pid_file;