this repo has no description
Handle dup/dup2 on kqueue objects
+10
+6
src/kernel/emulation/linux/unistd/dup.c
+6
src/kernel/emulation/linux/unistd/dup.c
···
3
3
#include "../errno.h"
4
4
#include <linux-syscalls/linux.h>
5
5
6
+
__attribute__((weak))
7
+
__attribute__((visibility("default")))
8
+
void kqueue_dup(int oldfd, int newfd) { }
9
+
6
10
long sys_dup(int fd)
7
11
{
8
12
int ret;
···
10
14
ret = LINUX_SYSCALL1(__NR_dup, fd);
11
15
if (ret < 0)
12
16
ret = errno_linux_to_bsd(ret);
17
+
else
18
+
kqueue_dup(fd, ret);
13
19
14
20
return ret;
15
21
}
+4
src/kernel/emulation/linux/unistd/dup2.c
+4
src/kernel/emulation/linux/unistd/dup2.c
···
3
3
#include "../errno.h"
4
4
#include <linux-syscalls/linux.h>
5
5
6
+
extern void kqueue_dup(int oldfd, int newfd);
7
+
6
8
long sys_dup2(int fd_from, int fd_to)
7
9
{
8
10
int ret;
···
10
12
ret = LINUX_SYSCALL2(__NR_dup2, fd_from, fd_to);
11
13
if (ret < 0)
12
14
ret = errno_linux_to_bsd(ret);
15
+
else
16
+
kqueue_dup(fd_from, fd_to);
13
17
14
18
return ret;
15
19
}