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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-10-15 09:31:07 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-10-15 09:31:52 -0700 |
| commit | a4abf7a49b68df18db471e0af03903e8e3bb916f (patch) | |
| tree | 5653239c6f2c4bd50a2c978da95b1d8d4cb39527 /lib/fcntl.in.h | |
| parent | 290d23ac868ab45c255654966b2d8fde99e3fa80 (diff) | |
| download | gnulib-a4abf7a49b68df18db471e0af03903e8e3bb916f.tar.gz | |
fcntl-h: support GNU flags like O_IGNORE_CTTY
* doc/posix-headers/fcntl.texi (fcntl.h): Support O_IGNORE_CTTY,
O_NOLINK, and O_NOTRANS. These flags are nonzero on GNU/Hurd
systems. Discovered when using fcntl-h with GNU Emacs, which uses
O_IGNORE_CTTY. Fix misspelling of F_SETLKW.
* lib/fcntl.in.h (O_IGNORE_CTTY, O_NOLINK, O_NOTRANS):
Define to 0 if not already defined.
* tests/test-fcntl-h.c: Test these new flags.
Diffstat (limited to 'lib/fcntl.in.h')
| -rw-r--r-- | lib/fcntl.in.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index 76e12f78a6..5fdac2313d 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -216,6 +216,10 @@ _GL_WARN_ON_USE (openat, "openat is not portable - " # define O_EXEC O_RDONLY /* This is often close enough in older systems. */ #endif +#ifndef O_IGNORE_CTTY +# define O_IGNORE_CTTY 0 +#endif + #ifndef O_NDELAY # define O_NDELAY 0 #endif @@ -249,10 +253,18 @@ _GL_WARN_ON_USE (openat, "openat is not portable - " # define O_NOFOLLOW 0 #endif +#ifndef O_NOLINK +# define O_NOLINK 0 +#endif + #ifndef O_NOLINKS # define O_NOLINKS 0 #endif +#ifndef O_NOTRANS +# define O_NOTRANS 0 +#endif + #ifndef O_RSYNC # define O_RSYNC 0 #endif |