Instead of replicate the same definitions from struct_semid64_ds.h
on the multiple struct_semid_ds.h, use a common header which is included
when required (struct_semid64_ds_helper.h).
The __USE_TIME_BITS64 is not defined internally yet, although the
internal header is used when building the 64-bit semctl implementation.
---
sysdeps/unix/sysv/linux/Makefile | 3 ++-
.../sysv/linux/bits/types/struct_semid64_ds.h | 5 +---
.../bits/types/struct_semid64_ds_helper.h | 23 +++++++++++++++++++
.../sysv/linux/bits/types/struct_semid_ds.h | 10 +++++---
.../linux/hppa/bits/types/struct_semid_ds.h | 4 ++++
.../linux/mips/bits/types/struct_semid_ds.h | 4 ++++
.../powerpc/bits/types/struct_semid_ds.h | 10 +++++---
.../linux/sparc/bits/types/struct_semid_ds.h | 10 +++++---
.../linux/x86/bits/types/struct_semid_ds.h | 4 ++++
9 files changed, 59 insertions(+), 14 deletions(-)
create mode 100644 sysdeps/unix/sysv/linux/bits/types/struct_semid64_ds_helper.h
@@ -102,7 +102,8 @@ sysdep_headers += sys/mount.h sys/acct.h \
bits/ipc-perm.h \
bits/struct_stat.h \
bits/struct_stat_time64_helper.h \
- bits/types/struct_msqid64_ds_helper.h
+ bits/types/struct_msqid64_ds_helper.h \
+ bits/types/struct_semid64_ds_helper.h
tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \
tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \
@@ -25,9 +25,6 @@
#else
struct __semid64_ds
{
- struct ipc_perm sem_perm; /* operation permission struct */
- __time64_t sem_otime; /* last semop() time */
- __time64_t sem_ctime; /* last time changed by semctl() */
- __syscall_ulong_t sem_nsems; /* number of semaphores in set */
+# include <bits/types/struct_semid64_ds_helper.h>
};
#endif
new file mode 100644
@@ -0,0 +1,23 @@
+/* Common definitions for struct semid_ds with 64 bit time.
+ Copyright (C) 2020-2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+ /* Content of internal __semid64_ds. */
+ struct ipc_perm sem_perm; /* operation permission struct */
+ __time64_t sem_otime; /* last semop() time */
+ __time64_t sem_ctime; /* last time changed by semctl() */
+ __syscall_ulong_t sem_nsems; /* number of semaphores in set */
@@ -23,17 +23,21 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
+#ifdef __USE_TIME_BITS64
+# include <bits/types/struct_semid64_ds_helper.h>
+#else
struct ipc_perm sem_perm; /* operation permission struct */
-#if __TIMESIZE == 32
+# if __TIMESIZE == 32
__time_t sem_otime; /* last semop() time */
__syscall_ulong_t __sem_otime_high;
__time_t sem_ctime; /* last time changed by semctl() */
__syscall_ulong_t __sem_ctime_high;
-#else
+# else
__time_t sem_otime;
__time_t sem_ctime;
-#endif
+# endif
__syscall_ulong_t sem_nsems; /* number of semaphores in set */
__syscall_ulong_t __glibc_reserved3;
__syscall_ulong_t __glibc_reserved4;
+#endif
};
@@ -23,6 +23,9 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
+#ifdef __USE_TIME_BITS64
+# include <bits/types/struct_semid64_ds_helper.h>
+#else
struct ipc_perm sem_perm; /* operation permission struct */
__syscall_ulong_t __sem_otime_high;
__time_t sem_otime; /* last semop() time */
@@ -31,4 +34,5 @@ struct semid_ds
__syscall_ulong_t sem_nsems; /* number of semaphores in set */
__syscall_ulong_t __glibc_reserved3;
__syscall_ulong_t __glibc_reserved4;
+#endif
};
@@ -23,10 +23,14 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
+#ifdef __USE_TIME_BITS64
+# include <bits/types/struct_semid64_ds_helper.h>
+#else
struct ipc_perm sem_perm; /* operation permission struct */
__time_t sem_otime; /* last semop() time */
__time_t sem_ctime; /* last time changed by semctl() */
__syscall_ulong_t sem_nsems; /* number of semaphores in set */
__syscall_ulong_t __sem_otime_high;
__syscall_ulong_t __sem_ctime_high;
+#endif
};
@@ -23,17 +23,21 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
+#ifdef __USE_TIME_BITS64
+# include <bits/types/struct_semid64_ds_helper.h>
+#else
struct ipc_perm sem_perm; /* operation permission struct */
-#if __TIMESIZE == 32
+# if __TIMESIZE == 32
__syscall_ulong_t __sem_otime_high;
__time_t sem_otime; /* last semop() time */
__syscall_ulong_t __sem_ctime_high;
__time_t sem_ctime; /* last time changed by semctl() */
-#else
+# else
__time_t sem_otime; /* last semop() time */
__time_t sem_ctime; /* last time changed by semctl() */
-#endif
+# endif
__syscall_ulong_t sem_nsems; /* number of semaphores in set */
__syscall_ulong_t __glibc_reserved3;
__syscall_ulong_t __glibc_reserved4;
+#endif
};
@@ -23,17 +23,21 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
+#ifdef __USE_TIME_BITS64
+# include <bits/types/struct_semid64_ds_helper.h>
+#else
struct ipc_perm sem_perm; /* operation permission struct */
-#if __TIMESIZE == 32
+# if __TIMESIZE == 32
__syscall_ulong_t __sem_otime_high;
__time_t sem_otime; /* last semop() time */
__syscall_ulong_t __sem_ctime_high;
__time_t sem_ctime; /* last time changed by semctl() */
-#else
+# else
__time_t sem_otime; /* last semop() time */
__time_t sem_ctime; /* last time changed by semctl() */
-#endif
+# endif
__syscall_ulong_t sem_nsems; /* number of semaphores in set */
__syscall_ulong_t __glibc_reserved3;
__syscall_ulong_t __glibc_reserved4;
+#endif
};
@@ -23,6 +23,9 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
+#ifdef __USE_TIME_BITS64
+# include <bits/types/struct_semid64_ds_helper.h>
+#else
struct ipc_perm sem_perm; /* operation permission struct */
__time_t sem_otime; /* last semop() time */
__syscall_ulong_t __sem_otime_high;
@@ -31,4 +34,5 @@ struct semid_ds
__syscall_ulong_t sem_nsems; /* number of semaphores in set */
__syscall_ulong_t __glibc_reserved3;
__syscall_ulong_t __glibc_reserved4;
+#endif
};