diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-08 15:27:38 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-11 09:29:16 +0300 |
| commit | d3d838cc2630c416aff8d0b0d0bc1e44a5cf81dc (patch) | |
| tree | 25cc36af6f498b8b8b1df0dec9a63fa3d625f9e2 /newlib | |
| parent | 256f1171acb7b03afd33203d83fac4cc1536df1a (diff) | |
Make some standard open() flags visible
Make the POSIX O_CLOEXEC, O_NOFOLLOW, O_DIRECTORY, O_EXEC, and O_SEARCH
open() flags available also to non-Cygwin systems.
Make the BSD/glibc O_DIRECT open() flag available also to non-Cygwin
systems.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/libc/include/sys/_default_fcntl.h | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/newlib/libc/include/sys/_default_fcntl.h b/newlib/libc/include/sys/_default_fcntl.h index 33b462285..22fa10688 100644 --- a/newlib/libc/include/sys/_default_fcntl.h +++ b/newlib/libc/include/sys/_default_fcntl.h @@ -23,6 +23,19 @@ extern "C" { #define _FNONBLOCK 0x4000 /* non blocking I/O (POSIX style) */ #define _FNDELAY _FNONBLOCK /* non blocking I/O (4.2 style) */ #define _FNOCTTY 0x8000 /* don't assign a ctty on this open */ +#if defined (__CYGWIN__) +#define _FBINARY 0x10000 +#define _FTEXT 0x20000 +#endif +#define _FNOINHERIT 0x40000 +#define _FDIRECT 0x80000 +#define _FNOFOLLOW 0x100000 +#define _FDIRECTORY 0x200000 +#define _FEXECSRCH 0x400000 +#if defined (__CYGWIN__) +#define _FTMPFILE 0x800000 +#define _FNOATIME 0x1000000 +#endif #define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) @@ -43,35 +56,28 @@ extern "C" { /* O_NDELAY _FNBIO set in include/fcntl.h */ #define O_NONBLOCK _FNONBLOCK #define O_NOCTTY _FNOCTTY -/* For machines which care - */ -#if defined (__CYGWIN__) -#define _FBINARY 0x10000 -#define _FTEXT 0x20000 -#define _FNOINHERIT 0x40000 -#define _FDIRECT 0x80000 -#define _FNOFOLLOW 0x100000 -#define _FDIRECTORY 0x200000 -#define _FEXECSRCH 0x400000 -#define _FTMPFILE 0x800000 -#define _FNOATIME 0x1000000 +/* POSIX-1.2008 specific flags */ +#if __POSIX_VISIBLE >= 200809 +#define O_CLOEXEC _FNOINHERIT +#define O_NOFOLLOW _FNOFOLLOW +#define O_DIRECTORY _FDIRECTORY +#define O_EXEC _FEXECSRCH +#define O_SEARCH _FEXECSRCH +#endif + +#if __BSD_VISIBLE +#define O_DIRECT _FDIRECT +#endif + +#if defined (__CYGWIN__) #define O_BINARY _FBINARY #define O_TEXT _FTEXT #define O_DSYNC _FSYNC #define O_RSYNC _FSYNC -#define O_EXEC _FEXECSRCH -#define O_SEARCH _FEXECSRCH - -/* POSIX-1.2008 specific flags */ -#if __POSIX_VISIBLE >= 200809 -#define O_CLOEXEC _FNOINHERIT -#define O_NOFOLLOW _FNOFOLLOW -#define O_DIRECTORY _FDIRECTORY -#endif /* Linux-specific flags */ #if __GNU_VISIBLE -#define O_DIRECT _FDIRECT #define O_TMPFILE _FTMPFILE #define O_NOATIME _FNOATIME #endif |