Auto merge of rust-lang#624 - equal-l2:add-bsd-flag, r=alexcrichton

Add BSD flags

Author: bors

src/unix/bsd/freebsdlike/dragonfly/mod.rs

@@ -138,6 +138,7 @@ pub const PTHREAD_STACK_MIN: ::size_t = 1024;
 pub const SIGSTKSZ: ::size_t = 40960;
 pub const MADV_INVAL: ::c_int = 10;
 pub const O_CLOEXEC: ::c_int = 0x00020000;
+pub const O_DIRECTORY: ::c_int = 0x08000000;
 pub const F_GETLK: ::c_int = 7;
 pub const F_SETLK: ::c_int = 8;
 pub const F_SETLKW: ::c_int = 9;

src/unix/bsd/freebsdlike/freebsd/mod.rs

@@ -139,6 +139,9 @@ pub const SF_NODISKIO: ::c_int = 0x00000001;
 pub const SF_MNOWAIT: ::c_int = 0x00000002;
 pub const SF_SYNC: ::c_int = 0x00000004;
 pub const O_CLOEXEC: ::c_int = 0x00100000;
+pub const O_DIRECTORY: ::c_int = 0x00020000;
+pub const O_EXEC: ::c_int = 0x00040000;
+pub const O_TTY_INIT: ::c_int = 0x00080000;
 pub const F_GETLK: ::c_int = 11;
 pub const F_SETLK: ::c_int = 12;
 pub const F_SETLKW: ::c_int = 13;

src/unix/bsd/freebsdlike/mod.rs

@@ -273,6 +273,8 @@ pub const L_tmpnam: ::c_uint = 1024;
 pub const TMP_MAX: ::c_uint = 308915776;
 
 pub const O_NOCTTY: ::c_int = 32768;
+pub const O_DIRECT: ::c_int = 0x00010000;
+
 pub const S_IFIFO: mode_t = 4096;
 pub const S_IFCHR: mode_t = 8192;
 pub const S_IFBLK: mode_t = 24576;

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -271,6 +271,8 @@ pub const O_ALT_IO: ::c_int = 0x40000;
 pub const O_NOSIGPIPE: ::c_int = 0x1000000;
 pub const O_SEARCH: ::c_int = 0x800000;
 pub const O_DIRECTORY: ::c_int = 0x200000;
+pub const O_DIRECT : ::c_int = 0x00080000;
+pub const O_RSYNC : ::c_int = 0x00020000;
 
 pub const MS_SYNC : ::c_int = 0x4;
 pub const MS_INVALIDATE : ::c_int = 0x2;

src/unix/bsd/netbsdlike/openbsdlike/mod.rs

@@ -1,3 +1,5 @@
+use unix::bsd::O_SYNC;
+
 pub type clock_t = i64;
 pub type suseconds_t = ::c_long;
 pub type dev_t = i32;
@@ -140,6 +142,8 @@ pub const UT_LINESIZE: usize = 8;
 pub const UT_HOSTSIZE: usize = 256;
 
 pub const O_CLOEXEC: ::c_int = 0x10000;
+pub const O_DIRECTORY: ::c_int = 0x20000;
+pub const O_RSYNC: ::c_int = O_SYNC;
 
 pub const MS_SYNC : ::c_int = 0x0002;
 pub const MS_INVALIDATE : ::c_int = 0x0004;