Searched refs:newfd (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/fs/ |
| D | file.c | 874 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) in ksys_dup3() argument
883 if (unlikely(oldfd == newfd)) in ksys_dup3()
886 if (newfd >= rlimit(RLIMIT_NOFILE)) in ksys_dup3()
890 err = expand_files(files, newfd); in ksys_dup3()
899 return do_dup2(files, file, newfd, flags); in ksys_dup3()
908 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags) in SYSCALL_DEFINE3() argument
910 return ksys_dup3(oldfd, newfd, flags); in SYSCALL_DEFINE3()
913 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) in SYSCALL_DEFINE2() argument
915 if (unlikely(newfd == oldfd)) { /* corner case */ in SYSCALL_DEFINE2()
925 return ksys_dup3(oldfd, newfd, 0); in SYSCALL_DEFINE2()
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| /Linux-v4.19/net/ |
| D | socket.c | 1546 int err, len, newfd, fput_needed; in __sys_accept4() local
1573 newfd = get_unused_fd_flags(flags); in __sys_accept4()
1574 if (unlikely(newfd < 0)) { in __sys_accept4()
1575 err = newfd; in __sys_accept4()
1582 put_unused_fd(newfd); in __sys_accept4()
1609 fd_install(newfd, newfile); in __sys_accept4()
1610 err = newfd; in __sys_accept4()
1618 put_unused_fd(newfd); in __sys_accept4()
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| /Linux-v4.19/include/linux/ |
| D | syscalls.h | 351 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
968 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
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| /Linux-v4.19/Documentation/trace/ |
| D | ftrace.rst | 3280 bash-1998 [000] d... 140.733504: sys_dup2(oldfd: a, newfd: 1)
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