diff options
Diffstat (limited to 'sys/src/dup.c')
-rw-r--r-- | sys/src/dup.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/src/dup.c b/sys/src/dup.c index 0943f52..5877df3 100644 --- a/sys/src/dup.c +++ b/sys/src/dup.c @@ -1,7 +1,8 @@ #include "internal.h" int -sys·dup(int fd) +sys·dup(int oldfd, int newfd) { - return syscall(·Dup, fd); + intptr ret = syscall(·Dup2, oldfd, newfd); + return error(ret); } |