Remove AFS_PARISC_LINUX24_ENV references

[openafs.git] / src / lwp / iomgr.c

diff --git a/src/lwp/iomgr.c b/src/lwp/iomgr.c
index b7dd1c2..670fd29 100644 (file)
--- a/src/lwp/iomgr.c
+++ b/src/lwp/iomgr.c
@@ -152,19 +152,19 @@ void IOMGR_FreeFDSet(fd_set *s)
  */
 fd_set *IOMGR_AllocFDSet(void)
 {
-    struct IOMGR_fd_set *t;
+    fd_set *t;
     if (iomgrFreeFDSets) {
-       t =  iomgrFreeFDSets;
+       t = (fd_set *) iomgrFreeFDSets;
        iomgrFreeFDSets = iomgrFreeFDSets->next;
     }
     else {
        t = malloc(sizeof(fd_set));
     }
     if (!t)
-       return (fd_set*)0;
+       return NULL;
     else {
-       FD_ZERO((fd_set*)t);
-       return (fd_set*)t;
+       FD_ZERO(t);
+       return t;
     }
 }
 
@@ -527,7 +527,7 @@ static void *IOMGR(void *dummy)
               /* Tape drives on Sun boxes do not support select and return ENXIO */
               if (errno == ENXIO) e=0, code=1;
 #endif
-#if defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_OSF_ENV) || defined(AFS_AIX32_ENV)
+#if defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_AIX32_ENV)
               /* For SGI and SVR4 - poll & select can return EAGAIN ... */
               if (errno == EAGAIN) e=0;
 #endif
@@ -583,7 +583,7 @@ static void *IOMGR(void *dummy)
        }
        LWP_DispatchProcess();
     }
-    return (void *)-1; /* keeps compilers happy. */
+    AFS_UNREACHED(return((void *)-1)); /* keeps compilers happy. */
 }
 
 /************************\
@@ -843,11 +843,11 @@ int IOMGR_Select(int fds, fd_set *readfds, fd_set *writefds,
 #ifdef DEBUG
            if (lwp_debug != 0) puts("[Polling SELECT]");
 #endif /* DEBUG */
-#if    defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_OSF_ENV) || defined(AFS_AIX32_ENV) || defined(AFS_NT40_ENV)
+#if    defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_AIX32_ENV) || defined(AFS_NT40_ENV)
 again:
 #endif
            code = select(fds, readfds, writefds, exceptfds, timeout);
-#if    defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_OSF_ENV) || defined(AFS_AIX32_ENV)
+#if    defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_AIX32_ENV)
            /*
             * For SGI and SVR4 - poll & select can return EAGAIN ...
             */