klibc-bot for H. Peter Anvin
2012-May-21 22:30 UTC
[klibc] [klibc:master] Add dup3() system call
Commit-ID: 5203298c5af47a7aaaa91c4d738463be62fd5ab4 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=5203298c5af47a7aaaa91c4d738463be62fd5ab4 Author: H. Peter Anvin <hpa at zytor.com> AuthorDate: Mon, 21 May 2012 15:18:58 -0700 Committer: H. Peter Anvin <hpa at zytor.com> CommitDate: Mon, 21 May 2012 15:18:58 -0700 [klibc] Add dup3() system call The dup3() system call allows a file descriptor to be duped with the O_CLOEXEC flag set. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- usr/include/unistd.h | 1 + usr/klibc/SYSCALLS.def | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/usr/include/unistd.h b/usr/include/unistd.h index 3eaeaee..3244e21 100644 --- a/usr/include/unistd.h +++ b/usr/include/unistd.h @@ -103,6 +103,7 @@ __extern ssize_t pwrite(int, const void *, size_t, off_t); __extern int dup(int); __extern int dup2(int, int); +__extern int dup3(int, int, int); __extern int fcntl(int, int, ...); __extern int ioctl(int, int, void *); __extern int ftruncate(int, off_t); diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 35bcdcf..5fd2753 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -165,6 +165,7 @@ int close(int); <32> int _llseek::__llseek(int, unsigned long, unsigned long, off_t *, int); int dup(int); int dup2(int, int); +int dup3(int, int, int); <i386> int fcntl64 at varadic::fcntl(int, int, unsigned long); <ppc64> int fcntl(int, int, unsigned long); <!i386,ppc64> int fcntl64,fcntl::fcntl(int, int, unsigned long);