X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fpostscript.c;h=5acb02f547d6ab4d724ab7fb230887ae98c3baa4;hb=48dd2c7e82ecd7629109484ed873bcb67ec8c655;hp=11473f6488faaa94de282739ecd556232a3d5ec7;hpb=4de79b34b329d1da6cdeb145993d3efd911e2967;p=pspp

diff --git a/src/postscript.c b/src/postscript.c
index 11473f6488..5acb02f547 100644
--- a/src/postscript.c
+++ b/src/postscript.c
@@ -320,7 +320,7 @@ ps_preopen_driver (struct outp_driver *this)
   assert (this->driver_open == 0);
   msg (VM (1), _("PostScript driver initializing as `%s'..."), this->name);
 	
-  this->ext = x = xmalloc (sizeof (struct ps_driver_ext));
+  this->ext = x = xmalloc (sizeof *x);
   this->res = PSUS;
   this->horiz = this->vert = 1;
   this->width = this->length = 0;
@@ -1488,7 +1488,7 @@ quote_ps_name (char *dest, const char *string)
   const char *sp;
 
   for (sp = string; *sp; sp++)
-    switch (*(unsigned char *) sp)
+    switch (*sp)
       {
       case 'a':
       case 'f':
@@ -1563,7 +1563,7 @@ quote_ps_name (char *dest, const char *string)
 	  *dp++ = '<';
 	  for (sp = string; *sp && dp < &dest[256]; sp++)
 	    {
-	      sprintf (dp, "%02x", *(unsigned char *) sp);
+	      sprintf (dp, "%02x", (unsigned char) *sp);
 	      dp += 2;
 	    }
 	  return stpcpy (dp, ">cvn");
@@ -1588,7 +1588,7 @@ quote_ps_string (char *dest, const char *string)
       dp = stpcpy (dp, "\\(");
     else if (*sp == ')')
       dp = stpcpy (dp, "\\)");
-    else if (*sp < 32 || *((unsigned char *) sp) > 127)
+    else if (*sp < 32 || (unsigned char) *sp > 127)
       dp = spprintf (dp, "\\%3o", *sp);
     else
       *dp++ = *sp;
@@ -1902,7 +1902,7 @@ line (struct outp_driver *this, int type, int ind, int dep1, int dep2)
   if ((*f)->ndep >= (*f)->mdep)
     {
       (*f)->mdep += 16;
-      *f = xrealloc (*f, (sizeof **f + sizeof (int[2]) * ((*f)->mdep - 1)));
+      *f = xrealloc (*f, sizeof **f + sizeof (int[2]) * ((*f)->mdep - 1));
     }
   (*f)->dep[(*f)->ndep][0] = dep1;
   (*f)->dep[(*f)->ndep][1] = dep2;
@@ -2466,7 +2466,7 @@ write_text (struct outp_driver *this,
 	  if (TEST_BIT (literal_chars[ext->data], cp->ch))
 	    *lp++ = cp->ch;
 	  else
-	    switch (cp->ch)
+	    switch ((char) cp->ch)
 	      {
 	      case '(':
 		lp = stpcpy (lp, "\\(");
@@ -2735,7 +2735,7 @@ text (struct outp_driver *this, struct outp_text *t, int draw)
 		}
 	      else
 		{
-		  buf = xrealloc (buf, sizeof *buf * buf_len * 2);
+		  buf = xnrealloc (buf, buf_len * 2, sizeof *buf);
 		  buf_loc = buf + buf_len;
 		  buf_end = buf + buf_len * 2;
 		}