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glibc/conform/data/sys/shm.h-data
Collin Funk d18213c699 conform: Add initial support for C23.
Hi Joseph,

As we discussed, this patch just makes C23 include every check that is
performed by C11.

I tested the commit by adding the ISO23 Make and Python variables to be
the same as ISO11.  So the only difference was compiling with -DISO23
instead of -DISO11.  And changed the temporary directories to instead
use the format f'/tmp/glibc-{self.standard}-{self.header}'.  Then I used
a shell script to run 'cmp' on each file in the ISO11 and ISO23
directories for each header to make sure they were the same.

-- 8< --

Make C23 checks include every test that is performed by C11.  Done by
running the following command:

find conform -name '*.h-data' | xargs sed -i \
  -e 's| !defined ISO11| !defined ISO11 \&\& !defined ISO23|g' \
  -e 's| defined ISO11| defined ISO11 \|\| defined ISO23|g' \
  -e 's|ifdef ISO11|if defined ISO11 \|\| defined ISO23|g' \
  -e 's|ifndef ISO11|if !defined ISO11 \&\& !defined ISO23|g'

Signed-off-by: Collin Funk <collin.funk1@gmail.com>
2025-04-10 18:39:05 +00:00

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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined ISO23 && !defined POSIX && !defined POSIX2008
constant SHM_RDONLY
symbol SHMLBA
constant SHM_RND
type shmatt_t
type {struct shmid_ds}
element {struct shmid_ds} {struct ipc_perm} shm_perm
element {struct shmid_ds} size_t shm_segsz
// Bug 23085: shm_lpid/shm_cpid have type unsigned short instead of pid_t
xfail[i386-gnu]-element {struct shmid_ds} pid_t shm_lpid
xfail[i386-gnu]-element {struct shmid_ds} pid_t shm_cpid
element {struct shmid_ds} shmatt_t shm_nattch
element {struct shmid_ds} time_t shm_atime
element {struct shmid_ds} time_t shm_dtime
element {struct shmid_ds} time_t shm_ctime
type pid_t
type time_t
type key_t
type size_t
function {void*} shmat (int, const void*, int)
function int shmctl (int, int, struct shmid_ds*)
function int shmdt (const void*)
function int shmget (key_t, size_t, int)
allow-header sys/ipc.h
allow shm*
allow SHM*
allow *_t
#endif