conclusion

1 files changed, 15 insertions, 0 deletions

diff --git a/05/musl-0.6.0/src/unistd/lseek.c b/05/musl-0.6.0/src/unistd/lseek.c
new file mode 100644
index 0000000..0152866
--- /dev/null
+++ b/05/musl-0.6.0/src/unistd/lseek.c
@@ -0,0 +1,15 @@
+#include <unistd.h>
+#include "syscall.h"
+#include "libc.h"
+
+off_t lseek(int fd, off_t offset, int whence)
+{
+#ifdef __NR__llseek
+	off_t result;
+	return syscall5(__NR__llseek, fd, offset>>32, offset, (long)&result, whence) ? -1 : result;
+#else
+	return syscall3(__NR_lseek, fd, offset, whence);
+#endif
+}
+
+LFS64(lseek);