X-Git-Url: https://git.distorted.org.uk/~mdw/become/blobdiff_plain/deab2ee82eb974047777ad721bccecaca103d2a9..c758e6541ca05409b178dd9629e9337494c49890:/src/utils.c

diff --git a/src/utils.c b/src/utils.c
index 830e037..c6e1313 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,10 +1,10 @@
 /* -*-c-*-
  *
- * $Id: utils.c,v 1.3 1997/08/20 16:25:37 mdw Exp $
+ * $Id: utils.c,v 1.6 1998/01/12 16:46:47 mdw Exp $
  *
  * Miscellaneous useful bits of code.
  *
- * (c) 1997 Mark Wooding
+ * (c) 1998 Mark Wooding
  */
 
 /*----- Licensing notice --------------------------------------------------*
@@ -29,7 +29,16 @@
 /*----- Revision history --------------------------------------------------*
  *
  * $Log: utils.c,v $
- * Revision 1.3  1997/08/20 16:25:37  mdw
+ * Revision 1.6  1998/01/12 16:46:47  mdw
+ * Fix copyright date.
+ *
+ * Revision 1.5  1997/09/17  10:24:47  mdw
+ * Flush output before and after writing memory tracking information.
+ *
+ * Revision 1.4  1997/09/08  13:43:54  mdw
+ * Flush tracedump file after each `interesting' write.
+ *
+ * Revision 1.3  1997/08/20  16:25:37  mdw
  * Add some simple `malloc' tracking.
  *
  * Revision 1.2  1997/08/04 10:24:26  mdw
@@ -178,6 +187,7 @@ void trace(unsigned int lvl, const char *f, ...)
   vfprintf(tracefp, f, ap);
   va_end(ap);
   putc('\n', tracefp);
+  fflush(tracefp);
 }
 
 /* --- @traceblk@ --- *
@@ -227,9 +237,9 @@ void traceblk(unsigned int lvl, const char *hdr, const void *blk, size_t sz)
     c = (sz >= 8) ? 8 : sz;
     sz -= c, p += c, o += c;
   }
+  fflush(tracefp);
 }
 
-
 /* --- @traceon@ --- *
  *
  * Arguments:	@FILE *fp@ = a file to trace on
@@ -365,7 +375,9 @@ void *track_malloc(size_t sz)
   if (q) {
     memused += sz;
 #ifdef TRACK_VERBOSE
+    fflush(0);
     printf("[%p] allocated %lu\n", (void *)(q + 1), (unsigned long)sz);
+    fflush(stdout);
 #endif
     q->x.sz = sz;
     q->x.next = memlist;
@@ -395,7 +407,9 @@ void track_free(void *p)
     return;
   q = (szblock *)p - 1;
 #ifdef TRACK_VERBOSE
+  fflush(0);
   printf("[%p] freed %lu\n", (void *)(q + 1), (unsigned long)q->x.sz);
+  fflush(stdout);
 #endif
   if (q->x.next)
     q->x.next->x.prev = q->x.prev;
@@ -438,9 +452,11 @@ void *track_realloc(void *p, size_t sz)
   qq = (realloc)(q, sz + sizeof(szblock));
   if (qq) {
 #ifdef TRACK_VERBOSE
+    fflush(0);
     printf("[%p->%p] reallocated %lu -> %lu\n",
 	   (void *)(q + 1), (void *)(qq + 1),
 	   (unsigned long)osz, (unsigned long)sz);
+    fflush(stdout);
 #endif
     qq->x.sz = sz;
     qq->x.next = memlist;
@@ -482,12 +498,14 @@ unsigned long track_memused(void)
 void track_memlist(void)
 {
   szblock *q = memlist;
+  fflush(0);
   printf("listing blocks:\n");
   while (q) {
     printf("... [%p] %lu\n", (void *)(q + 1), (unsigned long)q->x.sz);
     q = q->x.next;
   }
   printf("done\n");
+  fflush(stdout);
 }
 
 #endif