Tue Aug 08 17:09:38 2000 Joe Hoffert <joeh@cs.wustl.edu>

4 files changed, 44 insertions, 6 deletions

diff --git a/PACE/ChangeLog b/PACE/ChangeLog
index 05d2232e8fd..f2ea4c189d3 100644
--- a/PACE/ChangeLog
+++ b/PACE/ChangeLog
@@ -1,3 +1,15 @@
+Tue Aug 08 17:09:38 2000  Joe Hoffert <joeh@cs.wustl.edu>
+
+        * pace/config/config.h:
+          Added comments explaining the PACE_HAS_*UOF* macros.
+
+        * pace/posix/time.inl:
+          Fixed checking of return values for reentrant functions
+          on LynxOS.
+
+        * pace/posix/unistd.inl:
+          Fixed erroneous comment about PACE_HAS_POSIX_UGR_UOF.
+
 Thu Aug 03 10:23:04 2000  David L. Levine <levine@cs.wustl.edu>
 
         * VERSION: updated for next beta, manually.
diff --git a/PACE/pace/config/config.h b/PACE/pace/config/config.h
index 09bddf6eb7c..25e27e5313b 100644
--- a/PACE/pace/config/config.h
+++ b/PACE/pace/config/config.h
@@ -71,6 +71,32 @@
 
 /* Adding appropriate macros for the different POSIX units of
    functionality that PACE supports.
+   These macros define which POSIX functions get included when
+   PACE is built. The functions are grouped according to POSIX
+   Units of Functionality per the POSIX document ?? pp. ??.
+   The following macros correspond to the following POSIX
+   Unit of Functionality:
+
+   PACE_HAS_POSIX_SP_UOF       -> POSIX Single Process UoF
+   PACE_HAS_POSIX_MP_UOF       -> POSIX Multiple Process UoF
+   PACE_HAS_POSIX_SIG_UOF      -> POSIX Signals UoF
+   PACE_HAS_POSIX_UG_UOF       -> POSIX User Groups UoF
+   PACE_HAS_POSIX_FS_UOF       -> POSIX File System UoF
+   PACE_HAS_POSIX_FA_UOF       -> POSIX File Attributes UoF
+   PACE_HAS_POSIX_F_UOF        -> POSIX FIFO UoF
+   PACE_HAS_POSIX_DI_UOF       -> POSIX Device I/O UoF
+   PACE_HAS_POSIX_FM_UOF       -> POSIX File Descriptor Management UoF
+   PACE_HAS_POSIX_P_UOF        -> POSIX Pipe UoF
+   PACE_HAS_POSIX_DS_UOF       -> POSIX Device Specific UoF
+   PACE_HAS_POSIX_SD_UOF       -> POSIX System Database UoF
+   PACE_HAS_POSIX_CLS_UOF      -> POSIX C Language Support UoF
+   PACE_HAS_POSIX_JC_UOF       -> POSIX Job Control UoF
+   PACE_HAS_POSIX_UGR_UOF      -> POSIX User Groups (Reentrant) UoF
+   PACE_HAS_POSIX_FL_UOF       -> POSIX File Locking UoF
+   PACE_HAS_POSIX_CLSR_UOF     -> POSIX C Language Support (Reentrant) UoF
+   PACE_HAS_POSIX_SDR_UOF      -> POSIX System Database (Reentrant) UoF
+   PACE_HAS_POSIX_NONUOF_FUNCS -> Any POSIX function in PACE that is not in
+                                  one of the above units of functionality.
  */
 #if PACE_HAS_ALL_POSIX_FUNCS
 # define PACE_HAS_POSIX_SP_UOF 1
diff --git a/PACE/pace/posix/time.inl b/PACE/pace/posix/time.inl
index 2c8caadd847..415e728eb36 100644
--- a/PACE/pace/posix/time.inl
+++ b/PACE/pace/posix/time.inl
@@ -33,7 +33,7 @@ pace_asctime_r (const pace_tm * time, char * buf)
 {
 #if (PACE_LYNXOS)
   /*lynxos 3.1 has POSIX.4 Draft 9 versions of this */
-  if (asctime_r (time, buf, 26) == -1) /* ??? */
+  if (asctime_r (time, buf, 26) != 0)
     return (char*) 0;
   return buf;
 #else
@@ -149,9 +149,9 @@ pace_gmtime_r (const pace_time_t * clock, pace_tm * result)
 {
 #if (PACE_LYNXOS)
   /*lynxos 3.1 has POSIX.4 Draft 9 versions of these */
-  if (gmtime_r (result, clock) == 0)
+  if (gmtime_r (result, clock) != 0)
     return (pace_tm*)0;
-  return result; /* ????? */
+  return result;
 #else
   return gmtime_r (clock, result);
 #endif /* PACE_LYNXOS */
@@ -174,9 +174,9 @@ pace_localtime_r (const pace_time_t * clock, pace_tm * result)
 {
 #if (PACE_LYNXOS)
   /*lynxos 3.1 has POSIX.4 Draft 9 versions of these */
-  if (localtime_r (result, clock) == 0)
+  if (localtime_r (result, clock) != 0)
     return (pace_tm*)0;
-  return result; /* ????? */
+  return result;
 #else
   return localtime_r (clock, result);
 #endif /* PACE_LYNXOS */
diff --git a/PACE/pace/posix/unistd.inl b/PACE/pace/posix/unistd.inl
index d06564e25d0..40acc02c753 100644
--- a/PACE/pace/posix/unistd.inl
+++ b/PACE/pace/posix/unistd.inl
@@ -202,7 +202,7 @@ pace_getgroups (int gidsetsize, pace_gid_t grouplist[])
 {
   return getgroups (gidsetsize, grouplist);
 }
-#endif /* PACE_HAS_POSIX_UGR_UOF */
+#endif /* PACE_HAS_POSIX_UG_UOF */
 
 #if (PACE_HAS_POSIX_UG_UOF)
 PACE_INLINE