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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2004-11-18 15:29:41 +0000 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2004-11-18 15:29:41 +0000 |
| commit | fb5606f892184461ba22c030090ec94913e4aeb1 (patch) | |
| tree | 6f5aeace4b9484d3921f410e8281a569492ec463 /srUtils.c | |
| parent | 9a7c44921d6d17ae577c854f6c9606d5a1a0189e (diff) | |
| download | rsyslog-fb5606f892184461ba22c030090ec94913e4aeb1.tar.gz rsyslog-fb5606f892184461ba22c030090ec94913e4aeb1.tar.xz rsyslog-fb5606f892184461ba22c030090ec94913e4aeb1.zip | |
MsgObjNearlyCompleted
Diffstat (limited to 'srUtils.c')
| -rwxr-xr-x | srUtils.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/srUtils.c b/srUtils.c new file mode 100755 index 00000000..ef8a77c1 --- /dev/null +++ b/srUtils.c @@ -0,0 +1,99 @@ +/**\file srUtils.c
+ * \brief General utilties that fit nowhere else.
+ *
+ * The namespace for this file is "srUtil".
+ *
+ * \author Rainer Gerhards <rgerhards@adiscon.com>
+ * \date 2003-09-09
+ * Coding begun.
+ *
+ * Copyright 2002-2003
+ * Rainer Gerhards and Adiscon GmbH. All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * * Neither the name of Adiscon GmbH or Rainer Gerhards
+ * nor the names of its contributors may be used to
+ * endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "liblogging-stub.h" /* THIS IS A MODIFICATION FOR RSYSLOG! 2004-11-18 rgerards */
+#define TRUE 1
+#define FALSE 0
+#include "srUtils.h"
+#include "assert.h"
+
+
+/* ################################################################# *
+ * private members *
+ * ################################################################# */
+
+/* As this is not a "real" object, there won't be any private
+ * members in this file.
+ */
+
+/* ################################################################# *
+ * public members *
+ * ################################################################# */
+
+srRetVal srUtilItoA(char *pBuf, int iLenBuf, int iToConv)
+{
+ int i;
+ int bIsNegative;
+ char szBuf[32]; /* sufficiently large for my lifespan and those of my children... ;) */
+
+ assert(pBuf != NULL);
+ assert(iLenBuf > 1); /* This is actually an app error and as thus checked for... */
+
+ if(iToConv < 0)
+ {
+ bIsNegative = TRUE;
+ iToConv *= -1;
+ }
+ else
+ bIsNegative = FALSE;
+
+ /* first generate a string with the digits in the reverse direction */
+ i = 0;
+ do
+ {
+ szBuf[i] = iToConv % 10 + '0';
+ iToConv /= 10;
+ } while(iToConv > 0); /* warning: do...while()! */
+
+ /* make sure we are within bounds... */
+ if(i + 2 > iLenBuf) /* +2 because: a) i starts at zero! b) the \0 byte */
+ return SR_RET_PROVIDED_BUFFER_TOO_SMALL;
+
+ /* then move it to the right direction... */
+ if(bIsNegative == TRUE)
+ *pBuf++ = '-';
+ while(i >= 0)
+ *pBuf++ = szBuf[i--];
+ *pBuf = '\0'; /* terminate it!!! */
+
+ return SR_RET_OK;
+}
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