[git commit] libc: TIME64_COMPAT32 for sparc, mips
Bernhard Reutner-Fischer
rep.dot.nop at gmail.com
Mon Mar 23 23:11:15 UTC 2015
commit: http://git.uclibc.org/uClibc/commit/?id=eee76e42f32f90af4e64a254810fcb767297fecf
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
libc/sysdeps/linux/common/bits/utmp.h | 4 ++--
libc/sysdeps/linux/common/bits/utmpx.h | 2 +-
libc/sysdeps/linux/mips/bits/wordsize.h | 3 +++
libc/sysdeps/linux/powerpc/bits/wordsize.h | 2 +-
libc/sysdeps/linux/sparc/bits/wordsize.h | 1 +
libc/sysdeps/linux/x86_64/bits/wordsize.h | 9 ++++++---
libutil/logout.c | 2 +-
libutil/logwtmp.c | 2 +-
8 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/libc/sysdeps/linux/common/bits/utmp.h b/libc/sysdeps/linux/common/bits/utmp.h
index c13380a..6ece31e 100644
--- a/libc/sysdeps/linux/common/bits/utmp.h
+++ b/libc/sysdeps/linux/common/bits/utmp.h
@@ -36,7 +36,7 @@
previous logins. */
struct lastlog
{
-#if __WORDSIZE == 64 && defined __WORDSIZE_COMPAT32
+#ifdef __WORDSIZE_TIME64_COMPAT32
int32_t ll_time;
#else
__time_t ll_time;
@@ -69,7 +69,7 @@ struct utmp
/* The ut_session and ut_tv fields must be the same size when compiled
32- and 64-bit. This allows data files and shared memory to be
shared between 32- and 64-bit applications. */
-#if __WORDSIZE == 64 && defined __WORDSIZE_COMPAT32
+#ifdef __WORDSIZE_TIME64_COMPAT32
int32_t ut_session; /* Session ID, used for windowing. */
struct
{
diff --git a/libc/sysdeps/linux/common/bits/utmpx.h b/libc/sysdeps/linux/common/bits/utmpx.h
index 87626f0..815fc90 100644
--- a/libc/sysdeps/linux/common/bits/utmpx.h
+++ b/libc/sysdeps/linux/common/bits/utmpx.h
@@ -66,7 +66,7 @@ struct utmpx
/* The fields ut_session and ut_tv must be the same size when compiled
32- and 64-bit. This allows files and shared memory to be shared
between 32- and 64-bit applications. */
-#if __WORDSIZE == 64 && defined __WORDSIZE_COMPAT32
+#ifdef __WORDSIZE_TIME64_COMPAT32
__int32_t ut_session; /* Session ID, used for windowing. */
struct
{
diff --git a/libc/sysdeps/linux/mips/bits/wordsize.h b/libc/sysdeps/linux/mips/bits/wordsize.h
index 39e1506..fe13080 100644
--- a/libc/sysdeps/linux/mips/bits/wordsize.h
+++ b/libc/sysdeps/linux/mips/bits/wordsize.h
@@ -16,3 +16,6 @@
<http://www.gnu.org/licenses/>. */
#define __WORDSIZE _MIPS_SZPTR
+#if _MIPS_SIM == _ABI64
+# define __WORDSIZE_TIME64_COMPAT32 1
+#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/wordsize.h b/libc/sysdeps/linux/powerpc/bits/wordsize.h
index cf93423..3e8a1e0 100644
--- a/libc/sysdeps/linux/powerpc/bits/wordsize.h
+++ b/libc/sysdeps/linux/powerpc/bits/wordsize.h
@@ -2,7 +2,7 @@
#if defined __powerpc64__
# define __WORDSIZE 64
-# define __WORDSIZE_COMPAT32 1
+# define __WORDSIZE_TIME64_COMPAT32 1
#else
# define __WORDSIZE 32
#endif
diff --git a/libc/sysdeps/linux/sparc/bits/wordsize.h b/libc/sysdeps/linux/sparc/bits/wordsize.h
index c0e600e..aa15dbc 100644
--- a/libc/sysdeps/linux/sparc/bits/wordsize.h
+++ b/libc/sysdeps/linux/sparc/bits/wordsize.h
@@ -2,6 +2,7 @@
#if defined __arch64__ || defined __sparcv9
# define __WORDSIZE 64
+# define __WORDSIZE_TIME64_COMPAT32 1
#else
# define __WORDSIZE 32
#endif
diff --git a/libc/sysdeps/linux/x86_64/bits/wordsize.h b/libc/sysdeps/linux/x86_64/bits/wordsize.h
index e555241..9db982c 100644
--- a/libc/sysdeps/linux/x86_64/bits/wordsize.h
+++ b/libc/sysdeps/linux/x86_64/bits/wordsize.h
@@ -1,9 +1,12 @@
/* Determine the wordsize from the preprocessor defines. */
-#if defined __x86_64__
+#if defined __x86_64__ && !defined __ILP32__
# define __WORDSIZE 64
-/* This makes /var/run/utmp compatible with 32-bit environment: */
-# define __WORDSIZE_COMPAT32 1
#else
# define __WORDSIZE 32
#endif
+
+#ifdef __x86_64__
+/* This makes /var/run/utmp compatible with 32-bit environment: */
+# define __WORDSIZE_TIME64_COMPAT32 1
+#endif
diff --git a/libutil/logout.c b/libutil/logout.c
index 9c7440b..4580455 100644
--- a/libutil/logout.c
+++ b/libutil/logout.c
@@ -50,7 +50,7 @@ logout (const char *line)
memset (ut->ut_host, 0, sizeof ut->ut_host);
#endif
#if _HAVE_UT_TV - 0
-# if !defined __WORDSIZE_COMPAT32 || __WORDSIZE_COMPAT32 == 0
+# if !defined __WORDSIZE_TIME64_COMPAT32
gettimeofday (&ut->ut_tv, NULL);
# else
{
diff --git a/libutil/logwtmp.c b/libutil/logwtmp.c
index 2a6f28a..6a53b5f 100644
--- a/libutil/logwtmp.c
+++ b/libutil/logwtmp.c
@@ -23,7 +23,7 @@ void logwtmp(const char *line, const char *name, const char *host)
strncpy(lutmp.ut_line, line, sizeof(lutmp.ut_line)-1);
strncpy(lutmp.ut_name, name, sizeof(lutmp.ut_name)-1);
strncpy(lutmp.ut_host, host, sizeof(lutmp.ut_host)-1);
-#if !defined __WORDSIZE_COMPAT32 || __WORDSIZE_COMPAT32 == 0
+#if !defined __WORDSIZE_TIME64_COMPAT32
gettimeofday(&lutmp.ut_tv, NULL);
#else
{
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