From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- src/fcntl/fcntl.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/fcntl/fcntl.c (limited to 'src/fcntl/fcntl.c') diff --git a/src/fcntl/fcntl.c b/src/fcntl/fcntl.c new file mode 100644 index 00000000..464dbf00 --- /dev/null +++ b/src/fcntl/fcntl.c @@ -0,0 +1,22 @@ +#include +#include +#include +#include "syscall.h" +#include "libc.h" + +int fcntl(int fd, int cmd, ...) +{ + int r; + long arg; + va_list ap; + va_start(ap, cmd); + arg = va_arg(ap, long); + va_end(ap); + if (cmd == F_SETFL) arg |= O_LARGEFILE; + if (cmd == F_SETLKW) CANCELPT_BEGIN; + r = __syscall_fcntl(fd, cmd, arg); + if (cmd == F_SETLKW) CANCELPT_END; + return r; +} + +LFS64(fcntl); -- cgit v1.2.1