some minor fixes, and one important 2/4 one in the sbreak function

diff --git a/util/led/finish.c b/util/led/finish.c
index cc08176..64eed02 100644 (file)
--- a/util/led/finish.c
+++ b/util/led/finish.c
@@ -188,7 +188,7 @@ put_locals(name, nnames)
                }
                iname++;
        }
-       wr_name(name, oname - name);
+       wr_name(name, (unsigned int) (oname - name));
 }
 
 /*

diff --git a/util/led/memory.c b/util/led/memory.c
index cef8e5f..78af0db 100644 (file)
--- a/util/led/memory.c
+++ b/util/led/memory.c
@@ -46,7 +46,6 @@ static ind_t refused;
 sbreak(incr)
        ind_t incr;
 {
-       extern char     *sbrk();
        extern char     *brk();
        unsigned int    inc;
 
@@ -54,14 +53,14 @@ sbreak(incr)
 
        inc = incr;
        if ((refused && refused < incr) ||
-           inc != incr ||
-           BASE + inc < BASE ||
-           (int) brk(BASE + inc) == -1) {
+           (sizeof(char *) < sizeof(long) &&
+            (inc != incr || BASE + inc < BASE)) ||
+           (int) brk(BASE + incr) == -1) {
                if (!refused || refused > incr)
                        refused = incr;
                return -1;
        }
-       BASE += inc;
+       BASE += incr;
        return 0;
 }
 
@@ -74,7 +73,6 @@ init_core()
        register char           *base;
        register ind_t          total_size;
        register struct memory  *mem;
-       extern char             *brk();
        extern char             *sbrk();
 
 #include "mach.c"

diff --git a/util/led/scan.c b/util/led/scan.c
index 712afc2..55c9ac2 100644 (file)
--- a/util/led/scan.c
+++ b/util/led/scan.c
@@ -63,6 +63,7 @@ int
 getfile(filename)
        char            *filename;
 {
+       unsigned int    rd_unsigned2();
        struct ar_hdr   archive_header;
        ushort          magic_number;
 #ifdef SYMDBUG
@@ -515,7 +516,7 @@ modulsize(head)
 
 static struct outrelo  *walkrelo;
 static unsigned short cnt_relos;
-static unsigned short index;
+static unsigned short relind;
 #define _RELSIZ        64
 
 startrelo(head)
@@ -528,7 +529,7 @@ startrelo(head)
                walkrelo = (struct outrelo *)address(ALLORELO, reloindex);
        }
        else {
-               index = _RELSIZ;
+               relind = _RELSIZ;
                rd_rew_relos(head);
                cnt_relos = head->oh_nrelo;
        }
@@ -542,14 +543,14 @@ nextrelo()
        if (incore)
                return walkrelo++;
 
-       if (index == _RELSIZ) {
+       if (relind == _RELSIZ) {
                int i = cnt_relos >= _RELSIZ ? _RELSIZ : cnt_relos;
 
                cnt_relos -= i;
                rd_relo(relobuf, i);
-               index = 0;
+               relind = 0;
        }
-       return &relobuf[index++];
+       return &relobuf[relind++];
 }
 
 /* ------------------------------------------------------------------------- */

diff --git a/util/led/write.c b/util/led/write.c
index 39389f6..08ae549 100644 (file)
--- a/util/led/write.c
+++ b/util/led/write.c
@@ -61,7 +61,6 @@ sectname(sectindex)
  */
 end_write()
 {
-       register ushort         cnt;
        register struct outname *name;
        register int            sectindex;
        extern ushort           NGlobals;
@@ -69,7 +68,6 @@ end_write()
 
        assert(!incore);
        assert(!(flagword & SFLAG));
-       cnt = NGlobals;
        name = (struct outname *)address(ALLOGLOB, (ind_t)0);
        namecpy(name, NGlobals, off_char);
        wr_name(name, NGlobals);