2001-08-29 Jeff Johnston <jjohnstn@redhat.com>

        * libc/include/sys/reent.h: Add include of <sys/_types.h>.
        No longer include time.h.  Add struct __tm to use for
        _localtime_buf in the reentrant structure.  Add a
        _NULL definition to use in initializing the reentrant struct.
        * libc/include/sys/config.h: For CYGWIN32 and RTEMS, change
        the _READ_WRITE_RETURN_TYPE to _ssize_t which is found in
        <sys/_types.h>.
        * libc/include/sys/unistd.h: Include <sys/_types.h>.
        * libc/time/lcltime.c (localtime): Cast the reentrant struct
        _localtime_buf to be struct tm *.

diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index b525505..a14669c 100644 (file)
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,16 @@
+2001-08-29  Jeff Johnston  <jjohnstn@redhat.com>
+
+       * libc/include/sys/reent.h: Add include of <sys/_types.h>.
+       No longer include time.h.  Add struct __tm to use for
+       _localtime_buf in the reentrant structure.  Add a
+       _NULL definition to use in initializing the reentrant struct.
+       * libc/include/sys/config.h: For CYGWIN32 and RTEMS, change
+       the _READ_WRITE_RETURN_TYPE to _ssize_t which is found in
+       <sys/_types.h>.
+       * libc/include/sys/unistd.h: Include <sys/_types.h>.
+       * libc/time/lcltime.c (localtime): Cast the reentrant struct
+       _localtime_buf to be struct tm *.
+
 Wed Aug 29 14:17:38 2001  J"orn Rennecke <amylaar@redhat.com>
 
        * configure.host (h8300-*-elf*, h8500-*-elf*): New cases.

diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
index 74860b8..683e5be 100644 (file)
--- a/newlib/libc/include/sys/config.h
+++ b/newlib/libc/include/sys/config.h
@@ -128,7 +128,7 @@ typedef unsigned int __uint32_t;
 
 #if defined(__CYGWIN32__) || defined(__CYGWIN__)
 #define __FILENAME_MAX__ (260 - 1 /* NUL */)
-#define _READ_WRITE_RETURN_TYPE ssize_t
+#define _READ_WRITE_RETURN_TYPE _ssize_t
 #if defined(__INSIDE_CYGWIN__) || defined(_COMPILING_NEWLIB)
 #define __IMPORT
 #else
@@ -138,7 +138,7 @@ typedef unsigned int __uint32_t;
 
 #if defined(__rtems__)
 #define __FILENAME_MAX__ 255
-#define _READ_WRITE_RETURN_TYPE ssize_t
+#define _READ_WRITE_RETURN_TYPE _ssize_t
 #endif
 
 #ifndef __IMPORT

diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
index 7aae3f4..65417f8 100644 (file)
--- a/newlib/libc/include/sys/reent.h
+++ b/newlib/libc/include/sys/reent.h
@@ -11,7 +11,7 @@ extern "C" {
 #define _SYS_REENT_H_
 
 #include <_ansi.h>
-#include <time.h>
+#include <sys/_types.h>
 
 #ifndef __Long
 #if __LONG_MAX__ == 2147483647L
@@ -42,6 +42,20 @@ struct _Bigint
   __ULong _x[1];
 };
 
+/* needed by reentrant structure */
+struct __tm
+{
+  int   __tm_sec;
+  int   __tm_min;
+  int   __tm_hour;
+  int   __tm_mday;
+  int   __tm_mon;
+  int   __tm_year;
+  int   __tm_wday;
+  int   __tm_yday;
+  int   __tm_isdst;
+};
+
 /*
  * atexit() support
  */
@@ -208,7 +222,7 @@ struct _reent
           unsigned int _unused_rand;
           char * _strtok_last;
           char _asctime_buf[26];
-          struct tm _localtime_buf;
+          struct __tm _localtime_buf;
           int _gamma_signgam;
           __extension__ unsigned long long _rand_next;
           struct _rand48 _r48;
@@ -238,9 +252,11 @@ struct _reent
   struct __sFILE __sf[3];              /* first three file descriptors */
 };
 
+#define _NULL 0
+
 #define _REENT_INIT(var) \
   { 0, &var.__sf[0], &var.__sf[1], &var.__sf[2], 0, "", 0, "C", \
-    0, NULL, NULL, 0, NULL, NULL, 0, NULL, { {0, NULL, "", \
+    0, _NULL, _NULL, 0, _NULL, _NULL, 0, _NULL, { {0, _NULL, "", \
     { 0,0,0,0,0,0,0,0}, 0, 1, \
     {{_RAND48_SEED_0, _RAND48_SEED_1, _RAND48_SEED_2}, \
      {_RAND48_MULT_0, _RAND48_MULT_1, _RAND48_MULT_2}, _RAND48_ADD}} } }

diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
index e80c942..efd8ebb 100644 (file)
--- a/newlib/libc/include/sys/unistd.h
+++ b/newlib/libc/include/sys/unistd.h
@@ -7,6 +7,7 @@ extern "C" {
 
 #include <_ansi.h>
 #include <sys/types.h>
+#include <sys/_types.h>
 #define __need_size_t
 #define __need_ptrdiff_t
 #include <stddef.h>

diff --git a/newlib/libc/time/lcltime.c b/newlib/libc/time/lcltime.c
index d4c7d7d..e54a49d 100644 (file)
--- a/newlib/libc/time/lcltime.c
+++ b/newlib/libc/time/lcltime.c
@@ -51,7 +51,7 @@ struct tm *
 _DEFUN (localtime, (tim_p),
        _CONST time_t * tim_p)
 {
-  return localtime_r (tim_p, &(_REENT->_new._reent._localtime_buf));
+  return localtime_r (tim_p, (struct tm *)&(_REENT->_new._reent._localtime_buf));
 }
 
 #endif