From 95466298facc09321beffaa0561746f2f014b150 Mon Sep 17 00:00:00 2001
From: Eao3piq4e <eao3piq4e@forge.com>
Date: Tue, 2 Aug 2022 23:34:06 +0800
Subject: [PATCH] Update bbox_print.cpp

---
 src/gausskernel/cbb/bbox/bbox_print.cpp | 30 ++++++++++++++++---------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/src/gausskernel/cbb/bbox/bbox_print.cpp b/src/gausskernel/cbb/bbox/bbox_print.cpp
index cf3c8ea8..95f2cd0e 100644
--- a/src/gausskernel/cbb/bbox/bbox_print.cpp
+++ b/src/gausskernel/cbb/bbox/bbox_print.cpp
@@ -60,7 +60,7 @@ void bbox_initlog(int iLogScreen)
 function name: bbox_itoc
 description: Convert an integer to a character.
 arguments: An integer needed to be converted.
-return value: An character that corresponds to the integer argument.
+return value: An character that corresponds to the function's integer argument.
 note: The integer argument can be converted in radices more than decimalism.
 date: 2022/8/2
 contact tel: 18720816902
@@ -69,17 +69,25 @@ inline char bbox_itoc(u8 sNum)
 {
     return (char)((sNum < 10) ? (sNum + 48) : (sNum + 87));
 }
+
 /*
- * convert int to string
- * in      : pCallback - call back function
- *           ptr - private data to call this function
- *           piCount - offset pointer
- *           iSize - buffer size
- *           uNum - the variable to convert
- *           sSys - type of variable
- *           isNeg - is negative
- * return  : need call back
- */
+function name: bbox_put_dox
+description: Conversion of number systems.
+arguments: The first argument pCallback is a pointer to a callback function, we
+				   use it to reverse the final result. The second argument is a pointer of
+                   type void* used as a argument of function pCallback. The third argument
+                   piCount is a pointer of type int, an offset pointer, also be used as a argument
+                   of pCallback. The fourth argument is an integer of 32 bits, it indicates the buffer
+                   size pCallback uses.The fifth argument uNum is a decimal integer that will
+                   be converted to an integer in another radix. The sixth argument is used as
+                   base to conversion of number systems. The last argument indicates the integer
+                   after converted is a negative integer or not.
+return value: An integer, indicating if the function pCallback work successfully.
+note: The argument uNum should be a positive integer, after conversion of number systems
+		 the sign will be appended to string's tail.
+date: 2022/8/2
+contact tel: 18720816902
+*/
 s32 bbox_put_dox(BBOX_vnprintCallBack pCallback, void* ptr, s32* piCount, u32 iSize, u64 uNum, s32 sSys, s32 isNeg)
 {
     s64 i = 0;