diff options
| -rw-r--r-- | include/fcntl.h | 1 | ||||
| -rw-r--r-- | src/linux/tee.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/fcntl.h b/include/fcntl.h index cfdccd9b..cbaec5da 100644 --- a/include/fcntl.h +++ b/include/fcntl.h @@ -130,6 +130,7 @@ ssize_t readahead(int, off_t, size_t); int sync_file_range(int, off_t, off_t, unsigned); ssize_t vmsplice(int, const struct iovec *, size_t, unsigned); ssize_t splice(int, off_t *, int, off_t *, size_t, unsigned); +ssize_t tee(int, int, size_t, unsigned); #define loff_t off_t #endif diff --git a/src/linux/tee.c b/src/linux/tee.c new file mode 100644 index 00000000..a24748cf --- /dev/null +++ b/src/linux/tee.c @@ -0,0 +1,8 @@ +#define _GNU_SOURCE +#include <fcntl.h> +#include "syscall.h" + +ssize_t tee(int src, int dest, size_t len, unsigned flags) +{ + return syscall(SYS_tee, src, dest, len, flags); +} |