diff options
| author | christos <christos@NetBSD.org> | 2011-06-26 16:42:39 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2011-06-26 16:42:39 +0000 |
| commit | bbeb5403be5330b145ad01ccdbfa305d3bf8a76d (patch) | |
| tree | d1be829e69cabc22b138aada13975946ca6ac102 /include | |
| parent | 8b2572853f09a752d637652a9e7abb15ea88c254 (diff) | |
* Arrange for interfaces that create new file descriptors to be able to
set close-on-exec on creation (http://udrepper.livejournal.com/20407.html).
- Add F_DUPFD_CLOEXEC to fcntl(2).
- Add MSG_CMSG_CLOEXEC to recvmsg(2) for unix file descriptor passing.
- Add dup3(2) syscall with a flags argument for O_CLOEXEC, O_NONBLOCK.
- Add pipe2(2) syscall with a flags argument for O_CLOEXEC, O_NONBLOCK.
- Add flags SOCK_CLOEXEC, SOCK_NONBLOCK to the socket type parameter
for socket(2) and socketpair(2).
- Add new paccept(2) syscall that takes an additional sigset_t to alter
the sigmask temporarily and a flags argument to set SOCK_CLOEXEC,
SOCK_NONBLOCK.
- Add new mode character 'e' to fopen(3) and popen(3) to open pipes
and file descriptors for close on exec.
- Add new kqueue1(2) syscall with a new flags argument to open the
kqueue file descriptor with O_CLOEXEC, O_NONBLOCK.
* Fix the system calls that take socklen_t arguments to actually do so.
* Don't include userland header files (signal.h) from system header files
(rump_syscallargs.h).
* Bump libc version for the new syscalls.
Diffstat (limited to 'include')
| -rw-r--r-- | include/unistd.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/unistd.h b/include/unistd.h index 32dbb29adfe..f9d5b669ce7 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -1,4 +1,4 @@ -/* $NetBSD: unistd.h,v 1.125 2011/01/19 19:21:29 christos Exp $ */ +/* $NetBSD: unistd.h,v 1.126 2011/06/26 16:42:40 christos Exp $ */ /*- * Copyright (c) 1998, 1999, 2008 The NetBSD Foundation, Inc. @@ -300,6 +300,7 @@ int acct(const char *); int closefrom(int); int des_cipher(const char *, char *, long, int); int des_setkey(const char *); +int dup3(int, int, int); void endusershell(void); int exect(const char *, char * const *, char * const *); int fchroot(int); @@ -315,11 +316,12 @@ int initgroups(const char *, gid_t); int iruserok(uint32_t, int, const char *, const char *); int issetugid(void); int nfssvc(int, void *); +int pipe2(int *, int); int profil(char *, size_t, u_long, u_int); #ifndef __PSIGNAL_DECLARED #define __PSIGNAL_DECLARED /* also in signal.h */ -void psignal(int, const char *); +void psignal(int, const char *); #endif /* __PSIGNAL_DECLARED */ int rcmd(char **, int, const char *, const char *, const char *, int *); int reboot(int, char *); |
