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Use epicsScanFloat/epicsScanDouble rather than sscanf.

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This allows proper handling of Nan/Inf on all architectures.
This commit is contained in:
W. Eric Norum
2004-10-12 17:45:31 +00:00
parent 25c797b212
commit 0dc034962c
18 changed files with 53 additions and 52 deletions
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8
src/db/dbFastLinkConv.c
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@@ -14,7 +14,7 @@
* Date: 12-9-93
*/
#include <stddef.h>
#include <stdlib.h>
#include <epicsStdlib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
@@ -196,7 +196,7 @@ static long cvt_st_ul(
/*Convert to double first so that numbers like 1.0e3 convert properly*/
/*Problem was old database access said to get unsigned long as double*/
if (sscanf(from, "%lf", &value) == 1) {
if (epicsScanDouble(from, &value) == 1) {
*to = (epicsUInt32)value;
return(0);
}
@@ -216,7 +216,7 @@ static long cvt_st_f(
{
float value;
if (sscanf(from, "%f", &value) == 1) {
if (epicsScanFloat(from, &value) == 1) {
*to = value;
return(0);
}
@@ -236,7 +236,7 @@ static long cvt_st_d(
{
double value;
if (sscanf(from, "%lf", &value) == 1) {
if (epicsScanDouble(from, &value) == 1) {
*to = value;
return(0);
}