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Constituent: vxw_tornado_sio     Tag: rad750
Interface Data Structures File List Data Fields Globals
fioLibX.h File Reference
Add the snprintf and vsnprintf functions to fioLib. More...
#include "vxWorks.h"
#include "fioLib.h"
Include dependency graph for fioLibX.h:
This graph shows which files directly or indirectly include this file:
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Functions |
int | snprintf (char *buf, int siz, const char *fmt,...) |
| Implement the standard snprintf() routine with VxWorks tools.
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int | vsnprintf (char *buf, int siz, const char *fmt, va_list list) |
| Implement the standard vsnprintf() routine with VxWorks tools.
|
Detailed Description
Add the snprintf and vsnprintf functions to fioLib.
CVS $Id: fioLibX.h,v 1.1 2003/08/27 18:45:03 apw Exp $
- Author:
- A.P.Waite - apw@slac.stanford.edu
The "standard" I/O routines snprintf and vsnprintf are mysteriously missing from the VxWorks distribution. They can however be built out of the tools VxWorks provides. These are the header file defintions.
Function Documentation
int snprintf |
( |
char * |
buf, |
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int |
siz, |
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const char * |
fmt, |
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... |
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) |
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Implement the standard snprintf() routine with VxWorks tools.
- Parameters:
-
| buf | (in) Pointer to current location in output buffer |
| siz | (in) Size remaining in output buffer |
| fmt | (in) Formatting string |
VxWorks does not provide a snprintf() entry point, but a substitute can be constructed using VxWorks provided tools. This is it. |
int vsnprintf |
( |
char * |
buf, |
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int |
siz, |
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const char * |
fmt, |
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va_list |
list |
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) |
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Implement the standard vsnprintf() routine with VxWorks tools.
- Parameters:
-
| buf | (in) Pointer to current location in output buffer |
| siz | (in) Size remaining in output buffer |
| fmt | (in) Formatting string |
| list | (in) Varaible argument list description |
VxWorks does not provide a vsnprintf() entry point, but a substitute can be constructed using VxWorks provided tools. This is it. |
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