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authorSzabolcs Nagy <szabolcs.nagy@arm.com>2015-05-26 22:27:23 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2015-05-26 22:27:24 +0530
commita06b40cdf5ba0d2ab4f9b4c77d21e45ff284fac7 (patch)
tree3a7ea26d683e6b18352dcc19e9204c34cb99b5b7
parentf534255e4d276ee7b20b45637d16a00b122e5df3 (diff)
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struct stat is not posix conform
On 21/05/15 05:29, Siddhesh Poyarekar wrote:
> On Wed, May 20, 2015 at 06:55:02PM +0100, Szabolcs Nagy wrote:
>> i guess it's ok for consistency if i fix struct stat64
>> too to use __USE_XOPEN2K8.
>>
>> i will run some tests and come back with a patch
>
> I also think it would be appropriate to change this code in other
> architectures (microblaze and nacl IIRC) to make all of them
> consistent.  It is a mechanical enough change IMO that all arch
> maintainer acks is not necessary.
>

here is the patch with consistent __USE_XOPEN2K8

ok to commit?

2015-05-21  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	[BZ #18234]
	* conform/data/sys/stat.h-data (struct stat): Add tests for st_atim,
	st_mtim and st_ctim members.

	* sysdeps/nacl/bits/stat.h (struct stat, struct stat64): Make
	st_atim, st_ctim, st_mtim visible under __USE_XOPEN2K8 only.

	* sysdeps/unix/sysv/linux/generic/bits/stat.h (struct stat,):
	(struct stat64): Likewise.

	* sysdeps/unix/sysv/linux/ia64/bits/stat.h (struct stat,):
	(struct stat64): Likewise.

	* sysdeps/unix/sysv/linux/microblaze/bits/stat.h (struct stat,):
	(struct stat64): Likewise.
-rw-r--r--ChangeLog14
-rw-r--r--NEWS4
-rw-r--r--conform/data/sys/stat.h-data5
-rw-r--r--sysdeps/nacl/bits/stat.h4
-rw-r--r--sysdeps/unix/sysv/linux/generic/bits/stat.h4
-rw-r--r--sysdeps/unix/sysv/linux/ia64/bits/stat.h4
-rw-r--r--sysdeps/unix/sysv/linux/microblaze/bits/stat.h4
7 files changed, 29 insertions, 10 deletions
diff --git a/ChangeLog b/ChangeLog
index f06cb9487d..f0888fc794 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2015-05-26  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	[BZ #18234]
+	* conform/data/sys/stat.h-data (struct stat): Add tests for st_atim,
+	st_mtim and st_ctim members.
+	* sysdeps/nacl/bits/stat.h (struct stat, struct stat64): Make
+	st_atim, st_ctim, st_mtim visible under __USE_XOPEN2K8 only.
+	* sysdeps/unix/sysv/linux/generic/bits/stat.h (struct stat,):
+	(struct stat64): Likewise.
+	* sysdeps/unix/sysv/linux/ia64/bits/stat.h (struct stat,):
+	(struct stat64): Likewise.
+	* sysdeps/unix/sysv/linux/microblaze/bits/stat.h (struct stat,):
+	(struct stat64): Likewise.
+
 2015-05-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* sysdeps/unix/sysv/linux/aarch64/gettimeofday.c (HAVE_VSYSCALL):
diff --git a/NEWS b/NEWS
index 2e47f796c3..d50560a37d 100644
--- a/NEWS
+++ b/NEWS
@@ -18,8 +18,8 @@ Version 2.22
   18029, 18030, 18032, 18036, 18038, 18039, 18042, 18043, 18046, 18047,
   18049, 18068, 18080, 18093, 18100, 18104, 18110, 18111, 18125, 18128,
   18138, 18185, 18196, 18197, 18206, 18210, 18211, 18217, 18220, 18221,
-  18244, 18247, 18287, 18319, 18333, 18346, 18397, 18409, 18410, 18412,
-  18418, 18434, 18444.
+  18234, 18244, 18247, 18287, 18319, 18333, 18346, 18397, 18409, 18410,
+  18412, 18418, 18434, 18444.
 
 * Cache information can be queried via sysconf() function on s390 e.g. with
   _SC_LEVEL1_ICACHE_SIZE as argument.
diff --git a/conform/data/sys/stat.h-data b/conform/data/sys/stat.h-data
index 631daa41b0..f5b17a31ac 100644
--- a/conform/data/sys/stat.h-data
+++ b/conform/data/sys/stat.h-data
@@ -39,6 +39,11 @@ element {struct stat} off_t st_size
 element {struct stat} time_t st_atime
 element {struct stat} time_t st_mtime
 element {struct stat} time_t st_ctime
+#if defined XOPEN2K8 || defined POSIX2008
+element {struct stat} {struct timespec} st_atim
+element {struct stat} {struct timespec} st_mtim
+element {struct stat} {struct timespec} st_ctim
+#endif
 #if !defined POSIX && !defined POSIX2008
 element {struct stat} blksize_t st_blksize
 element {struct stat} blkcnt_t st_blocks
diff --git a/sysdeps/nacl/bits/stat.h b/sysdeps/nacl/bits/stat.h
index 0cd3500adb..9b89b15fcd 100644
--- a/sysdeps/nacl/bits/stat.h
+++ b/sysdeps/nacl/bits/stat.h
@@ -42,7 +42,7 @@ struct stat
     __off_t st_size;		/* Size of file, in bytes.  */
     __blksize_t st_blksize;	/* Optimal block size for I/O.  */
     __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
-#if defined __USE_MISC || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN2K8
     /* Nanosecond resolution timestamps are stored in a format
        equivalent to 'struct timespec'.  This is the type used
        whenever possible but the Unix namespace rules do not allow the
@@ -81,7 +81,7 @@ struct stat64
     __off_t st_size;		/* Size of file, in bytes.  */
     __blksize_t st_blksize;	/* Optimal block size for I/O.  */
     __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
-# if defined __USE_MISC || defined __USE_XOPEN2K8
+# if defined __USE_XOPEN2K8
     /* Nanosecond resolution timestamps are stored in a format
        equivalent to 'struct timespec'.  This is the type used
        whenever possible but the Unix namespace rules do not allow the
diff --git a/sysdeps/unix/sysv/linux/generic/bits/stat.h b/sysdeps/unix/sysv/linux/generic/bits/stat.h
index 42cb198ff8..4c32f66f16 100644
--- a/sysdeps/unix/sysv/linux/generic/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/generic/bits/stat.h
@@ -66,7 +66,7 @@ struct stat
     __blksize_t st_blksize;	/* Optimal block size for I/O.  */
     int __pad2;
     __field64(__blkcnt_t, __blkcnt64_t, st_blocks);  /* 512-byte blocks */
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN2K8
     /* Nanosecond resolution timestamps are stored in a format
        equivalent to 'struct timespec'.  This is the type used
        whenever possible but the Unix namespace rules do not allow the
@@ -107,7 +107,7 @@ struct stat64
     __blksize_t st_blksize;	/* Optimal block size for I/O.  */
     int __pad2;
     __blkcnt64_t st_blocks;	/* Nr. 512-byte blocks allocated.  */
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN2K8
     /* Nanosecond resolution timestamps are stored in a format
        equivalent to 'struct timespec'.  This is the type used
        whenever possible but the Unix namespace rules do not allow the
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/stat.h b/sysdeps/unix/sysv/linux/ia64/bits/stat.h
index c14cd7b350..ed796767c4 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/stat.h
@@ -41,7 +41,7 @@ struct stat
     int pad0;
     __dev_t st_rdev;		/* Device number, if device.  */
     __off_t st_size;		/* Size of file, in bytes.  */
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN2K8
     /* Nanosecond resolution timestamps are stored in a format
        equivalent to 'struct timespec'.  This is the type used
        whenever possible but the Unix namespace rules do not allow the
@@ -80,7 +80,7 @@ struct stat64
     int pad0;
     __dev_t st_rdev;		/* Device number, if device.  */
     __off_t st_size;		/* Size of file, in bytes.  */
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN2K8
     /* Nanosecond resolution timestamps are stored in a format
        equivalent to 'struct timespec'.  This is the type used
        whenever possible but the Unix namespace rules do not allow the
diff --git a/sysdeps/unix/sysv/linux/microblaze/bits/stat.h b/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
index d45b275e93..df2d306312 100644
--- a/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
@@ -50,7 +50,7 @@ struct stat
         __blksize_t     st_blksize; /* Optimal block size for I/O.  */
         int             __pad3;
         __blkcnt_t      st_blocks;  /* Number 512-byte blocks allocated.  */
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN2K8
         /* Nanosecond resolution timestamps are stored in a format
          * equivalent to 'struct timespec'. This is the type used
          * whenever possible but the Unix namespace rules do not allow the
@@ -135,7 +135,7 @@ struct stat64
         __blksize_t             st_blksize; /* Optimal block size for I/O.  */
         int                     __pad3;
         __blkcnt64_t            st_blocks;  /* Number 512-byte blocks allocated.  */
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN2K8
         /* Nanosecond resolution timestamps are stored in a format
          * equivalent to 'struct timespec'. This is the type used
          * whenever possible but the Unix namespace rules do not allow the