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authorRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
committerRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
commit0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch)
tree6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/network/getsockopt.c
downloadmusl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz
initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'src/network/getsockopt.c')
-rw-r--r--src/network/getsockopt.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/network/getsockopt.c b/src/network/getsockopt.c
new file mode 100644
index 00000000..8c818863
--- /dev/null
+++ b/src/network/getsockopt.c
@@ -0,0 +1,13 @@
+#include <sys/socket.h>
+#include "syscall.h"
+#include "socketcall.h"
+
+int getsockopt(int fd, int level, int optname, void *optval, socklen_t *optlen)
+{
+ unsigned long args[] = {
+ fd, level, optname,
+ (unsigned long)optval,
+ (unsigned long)optlen
+ };
+ return syscall2(__NR_socketcall, SYS_GETSOCKOPT, (long)args);
+}