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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-04-03 12:19:20 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-04-03 12:19:29 -0700 |
| commit | f2652643d7234c08205b75f527191c2e2b35251f (patch) | |
| tree | 8591507dfe62c4403bbe6613767c82b2cbf5d497 /misc | |
| parent | d2dc5467c67bc8625a4fc8f285b6a5443bf43df4 (diff) | |
| download | glibc-f2652643d7234c08205b75f527191c2e2b35251f.tar.gz glibc-f2652643d7234c08205b75f527191c2e2b35251f.tar.xz glibc-f2652643d7234c08205b75f527191c2e2b35251f.zip | |
Update RWF_SUPPORTED for Linux kernel 4.16 [BZ #22947]
Add RWF_APPEND to RWF_SUPPORTED to support Linux kernel 4.16. [BZ #22947] * bits/uio-ext.h (RWF_APPEND): New. * sysdeps/unix/sysv/linux/bits/uio-ext.h (RWF_APPEND): Likewise. * manual/llio.texi: Document RWF_APPEND. * misc/tst-preadvwritev2-common.c (RWF_APPEND): New. (RWF_SUPPORTED): Add RWF_APPEND.
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/tst-preadvwritev2-common.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/misc/tst-preadvwritev2-common.c b/misc/tst-preadvwritev2-common.c index 89fd0a3ff5..f889a21544 100644 --- a/misc/tst-preadvwritev2-common.c +++ b/misc/tst-preadvwritev2-common.c @@ -34,7 +34,11 @@ do_test_with_invalid_flags (void) #ifndef RWF_NOWAIT # define RWF_NOWAIT 0 #endif -#define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT) +#ifndef RWF_APPEND +# define RWF_APPEND 0 +#endif +#define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT \ + | RWF_APPEND) /* Set the next bit from the mask of all supported flags. */ int invalid_flag = RWF_SUPPORTED != 0 ? __builtin_clz (RWF_SUPPORTED) : 2; invalid_flag = 0x1 << ((sizeof (int) * CHAR_BIT) - invalid_flag); |