X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/e1ccd441d11d1581fc91aeeb4442865843221dd4..de3ceebeb4d24658fef4412d7b307a7897e00d6e:/trace.c

diff --git a/trace.c b/trace.c
index c1688ef..9e1cf0f 100644
--- a/trace.c
+++ b/trace.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: trace.c,v 1.4 1999/05/19 20:27:11 mdw Exp $
+ * $Id: trace.c,v 1.5 1999/10/22 22:39:52 mdw Exp $
  *
  * Tracing functions for debugging
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------*
  *
  * $Log: trace.c,v $
+ * Revision 1.5  1999/10/22 22:39:52  mdw
+ * New documented interface for tracing.
+ *
  * Revision 1.4  1999/05/19 20:27:11  mdw
  * Change naming to match newer mLib conventions.
  *
@@ -62,13 +65,13 @@
 /*----- Private state information -----------------------------------------*/
 
 static FILE *tracefp = 0;		/* Where does debugging go? */
-static unsigned int tracelvl = 0;	/* How much tracing gets done? */
+static unsigned tracelvl = 0;		/* How much tracing gets done? */
 
 /*----- Functions provided ------------------------------------------------*/
 
 /* --- @trace@ --- *
  *
- * Arguments:	@unsigned int l@ = trace level for output
+ * Arguments:	@unsigned l@ = trace level for output
  *		@const char *f@ = a @printf@-style format string
  *		@...@ = other arguments
  *
@@ -77,7 +80,7 @@ static unsigned int tracelvl = 0;	/* How much tracing gets done? */
  * Use:		Reports a message to the trace output.
  */
 
-void trace(unsigned int l, const char *f, ...)
+void trace(unsigned l, const char *f, ...)
 {
   va_list ap;
   if ((l & tracing()) == 0)
@@ -92,7 +95,7 @@ void trace(unsigned int l, const char *f, ...)
 
 /* --- @trace_block@ --- *
  *
- * Arguments:	@unsigned int l@ = trace level for output
+ * Arguments:	@unsigned l@ = trace level for output
  *		@const char *s@ = some header string to write
  *		@const void *b@ = pointer to a block of memory to dump
  *		@size_t sz@ = size of the block of memory
@@ -102,7 +105,7 @@ void trace(unsigned int l, const char *f, ...)
  * Use:		Dumps the contents of a block to the trace output.
  */
 
-void trace_block(unsigned int l, const char *s, const void *b, size_t sz)
+void trace_block(unsigned l, const char *s, const void *b, size_t sz)
 {
   const unsigned char *p = b;
   size_t i;
@@ -143,14 +146,14 @@ void trace_block(unsigned int l, const char *s, const void *b, size_t sz)
 /* --- @trace_on@ --- *
  *
  * Arguments:	@FILE *fp@ = a file to trace on
- *		@unsigned int l@ = trace level to set
+ *		@unsigned l@ = trace level to set
  *
  * Returns:	---
  *
  * Use:		Enables tracing to a file.
  */
 
-void trace_on(FILE *fp, unsigned int l)
+void trace_on(FILE *fp, unsigned l)
 {
   tracefp = fp;
   if (!tracelvl)
@@ -159,14 +162,14 @@ void trace_on(FILE *fp, unsigned int l)
 
 /* --- @trace_setLevel@ --- *
  *
- * Arguments:	@unsigned int l@ = trace level to set
+ * Arguments:	@unsigned l@ = trace level to set
  *
  * Returns:	---
  *
  * Use:		Sets the tracing level.
  */
 
-void trace_setLevel(unsigned int l)
+void trace_setLevel(unsigned l)
 {
   tracelvl = l;
 }
@@ -180,7 +183,7 @@ void trace_setLevel(unsigned int l)
  * Use:		Informs the caller whether tracing is enabled.
  */
 
-unsigned int tracing(void)
+unsigned tracing(void)
 {
   return (tracefp ? tracelvl : 0u);
 }